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        <title>Authenticator App release notes</title>
        <link>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/</link>
        <description>Release notes and changelog for the MobileID Authenticator App.</description>
        <lastBuildDate>Thu, 27 Nov 2025 00:00:00 GMT</lastBuildDate>
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        <item>
            <title><![CDATA[Released Authenticator App 5.2]]></title>
            <link>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/</link>
            <guid>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/</guid>
            <pubDate>Thu, 27 Nov 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Released version 5.2 of the Authenticator App]]></description>
            <content:encoded><![CDATA[<p>We have released version 5.2 of the Authenticator App.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="scrolling-context-on-operations">Scrolling context on operations<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/#scrolling-context-on-operations" class="hash-link" aria-label="Direct link to Scrolling context on operations" title="Direct link to Scrolling context on operations" translate="no">​</a></h2>
<p>We have implemented scroll functionality for long-form text within the operation's context. This means that you can utilise longer pre-operation and post-operation context messages to display in your authentication operations.</p>
<div class="theme-admonition theme-admonition-info admonition_xJq3 alert alert--info"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>Want to learn more?</div><div class="admonitionContent_BuS1"><p>To learn more, see our <a class="" href="https://developer.signicat.com/docs/mobile-identity/mobileid/features/operation-context/">Operation Context</a> feature documentation.</p></div></div>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="support-for-reuseid-onboarding-with-readid">Support for ReuseID onboarding with ReadID<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/#support-for-reuseid-onboarding-with-readid" class="hash-link" aria-label="Direct link to Support for ReuseID onboarding with ReadID" title="Direct link to Support for ReuseID onboarding with ReadID" translate="no">​</a></h2>
<p>When onboarding with ReuseID, the app now supports NFC scanning with ReadID for onboarding and step-up flows.</p>
<div class="theme-admonition theme-admonition-info admonition_xJq3 alert alert--info"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>Want to learn more?</div><div class="admonitionContent_BuS1"><p>To learn more, see our <a class="" href="https://developer.signicat.com/docs/reuseid/identity-proofing/ready-made/onboarding/">ReuseID onboarding</a> documentation.</p></div></div>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="changes-in-app-id-capabilities-ios-only">Changes in App ID Capabilities (iOS only)<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/#changes-in-app-id-capabilities-ios-only" class="hash-link" aria-label="Direct link to Changes in App ID Capabilities (iOS only)" title="Direct link to Changes in App ID Capabilities (iOS only)" translate="no">​</a></h2>
<p>From version 5.2, we need the <strong>Access Wi-Fi Information</strong> capability to be enabled under App ID. To do this, you need to go to Apple Developer Portal and edit your existing App ID.</p>
<p>This change makes your provisioning profile unsupported. You need to renew it once your App ID is updated by going to <strong>Provisioning Profile</strong> and editing it.</p>
<div class="theme-admonition theme-admonition-warning admonition_xJq3 alert alert--warning"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-notice"></i></span>Important</div><div class="admonitionContent_BuS1"><p>You need to send the new version of the provisioning profile to us by <a href="https://dashboard.signicat.com/contact-us/tickets/new" target="_blank" rel="noopener noreferrer" class="">creating a support ticket</a> in the Signicat Dashboard.</p></div></div>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="updated-target-sdk-to-android-16">Updated target SDK to Android 16<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/#updated-target-sdk-to-android-16" class="hash-link" aria-label="Direct link to Updated target SDK to Android 16" title="Direct link to Updated target SDK to Android 16" translate="no">​</a></h2>
<p>We upgraded the target SDK to Android 16. This ensures compatibility, security, and performance with the latest Android operating system.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="improvements-and-bug-fixes">Improvements and bug fixes<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/#improvements-and-bug-fixes" class="hash-link" aria-label="Direct link to Improvements and bug fixes" title="Direct link to Improvements and bug fixes" translate="no">​</a></h2>
<p>We have made general improvements and bug fixes, enhancing the app's overall stability and maintainability.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="encap-sca-sdk-upgrade">Encap SCA SDK upgrade<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/27-11-2025/#encap-sca-sdk-upgrade" class="hash-link" aria-label="Direct link to Encap SCA SDK upgrade" title="Direct link to Encap SCA SDK upgrade" translate="no">​</a></h2>
<p>We have upgraded the app to the latest version of the Encap SCA SDK, <strong>3.21</strong>. This release gives you access to the newest set of risk attributes.</p>
<div class="theme-admonition theme-admonition-info admonition_xJq3 alert alert--info"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>Want to learn more?</div><div class="admonitionContent_BuS1"><p>To learn more about the new attributes and how to enable them, see the <a class="" href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/mobileid/">MobileID</a> release notes.</p></div></div>]]></content:encoded>
            <category>Android</category>
            <category>iOS</category>
            <category>Major release</category>
            <category>Version 5.2</category>
        </item>
        <item>
            <title><![CDATA[Released Authenticator App 5.1]]></title>
            <link>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-06-2025/</link>
            <guid>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-06-2025/</guid>
            <pubDate>Fri, 20 Jun 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Released version 5.1 of the Authenticator App]]></description>
            <content:encoded><![CDATA[<p>We have released version 5.1 of the Authenticator App.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="flow-improvements-and-bug-fixes">Flow improvements and bug fixes<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-06-2025/#flow-improvements-and-bug-fixes" class="hash-link" aria-label="Direct link to Flow improvements and bug fixes" title="Direct link to Flow improvements and bug fixes" translate="no">​</a></h2>
<p>In this update, we have:</p>
<ul>
<li class="">Made general improvements to the Authenticator App.</li>
<li class="">Refined the user experience across different devices.</li>
<li class="">Enhanced the overall stability and maintainability of the Authenticator App.</li>
</ul>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="minimum-ios-version-increased-to-16">Minimum iOS version increased to 16<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-06-2025/#minimum-ios-version-increased-to-16" class="hash-link" aria-label="Direct link to Minimum iOS version increased to 16" title="Direct link to Minimum iOS version increased to 16" translate="no">​</a></h2>
<p>To support the newer features provided by Apple, we have increased the minimum iOS version required to run our Authenticator App from <strong>15</strong> to <strong>16</strong>.</p>
<div class="theme-admonition theme-admonition-info admonition_xJq3 alert alert--info"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>What is the impact?</div><div class="admonitionContent_BuS1"><p>The now unsupported iOS 15 is several generations old, so its individual usage percentage is small.<br><br> To learn more, see <a href="https://developer.apple.com/support/app-store/" target="_blank" rel="noopener noreferrer" class="">App Store Developer Support</a>.</p></div></div>]]></content:encoded>
            <category>Android</category>
            <category>iOS</category>
            <category>Minor release</category>
            <category>Version 5.1</category>
        </item>
        <item>
            <title><![CDATA[Released Authenticator App 5.0]]></title>
            <link>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/17-02-2025/</link>
            <guid>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/17-02-2025/</guid>
            <pubDate>Mon, 17 Feb 2025 00:00:00 GMT</pubDate>
            <description><![CDATA[Released version 5.0 of the Authenticator App]]></description>
            <content:encoded><![CDATA[<p>We have released version 5.0 of the Authenticator App.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="support-for-face-authentication">Support for face authentication<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/17-02-2025/#support-for-face-authentication" class="hash-link" aria-label="Direct link to Support for face authentication" title="Direct link to Support for face authentication" translate="no">​</a></h2>
<p>We have extended our Authenticator App to support face authentication, our new authentication method based on server-side biometrics.</p>
<div class="theme-admonition theme-admonition-info admonition_xJq3 alert alert--info"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>Want to learn more?</div><div class="admonitionContent_BuS1"><p>To learn more, see our <a class="" href="https://developer.signicat.com/docs/mobile-identity/mobileid/features/face-authentication/">Face authentication</a> feature documentation.</p></div></div>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="1-configure-face-authentication">1. Configure face authentication<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/17-02-2025/#1-configure-face-authentication" class="hash-link" aria-label="Direct link to 1. Configure face authentication" title="Direct link to 1. Configure face authentication" translate="no">​</a></h3>
<p>To configure our server-side face authentication feature, you need to enable it as an allowed authentication method:</p>
<ol>
<li class="">Go to <strong>Signicat Dashboard</strong> &gt; <strong>Products</strong> &gt; <a href="https://dashboard.signicat.com/mobileid/features/application-behaviour" target="_blank" rel="noopener noreferrer" class=""><strong>Application behaviour</strong></a>, then select the <strong>Authentication</strong> tab.</li>
<li class="">Use the check boxes to enable server-side face as an authentication method, then click <strong>Save</strong>.</li>
</ol>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="2-update-app-and-enrol-face">2. Update app and enrol face<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/17-02-2025/#2-update-app-and-enrol-face" class="hash-link" aria-label="Direct link to 2. Update app and enrol face" title="Direct link to 2. Update app and enrol face" translate="no">​</a></h3>
<p>Next, the end-user must:</p>
<ol>
<li class="">Update the Authenticator App to version 5.0.</li>
<li class="">Enable face authentication in the Authenticator App settings, then enrol their face securely.</li>
</ol>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="3-use-face-authentication">3. Use face authentication<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/17-02-2025/#3-use-face-authentication" class="hash-link" aria-label="Direct link to 3. Use face authentication" title="Direct link to 3. Use face authentication" translate="no">​</a></h3>
<p>Once enabled, face authentication can be used for authentications. To do this:</p>
<ol>
<li class="">Initiate an authentication request by setting <code>DEVICE_SERVER_SIDE_FACE</code> as the <code>authMethod</code>.
<div class="theme-admonition theme-admonition-tip admonition_xJq3 alert alert--success"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>Try it out</div><div class="admonitionContent_BuS1"><p>You can also <a href="https://dashboard.signicat.com/mobileid/try-it-out" target="_blank" rel="noopener noreferrer" class="">Try it out</a> in the Signicat Dashboard. To do this, tick the <strong>Use face authentication</strong> box when initiating an authentication.</p></div></div>
</li>
<li class="">When prompted, the end-user performs a facial scan to authenticate securely.</li>
</ol>]]></content:encoded>
            <category>Android</category>
            <category>iOS</category>
            <category>Major release</category>
            <category>Version 5.0</category>
        </item>
        <item>
            <title><![CDATA[Released Authenticator App 4.1]]></title>
            <link>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-12-2024/</link>
            <guid>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-12-2024/</guid>
            <pubDate>Fri, 20 Dec 2024 00:00:00 GMT</pubDate>
            <description><![CDATA[Released version 4.1 of the Authenticator App]]></description>
            <content:encoded><![CDATA[<p>We have released version 4.1 of the Authenticator App.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="support-for-app-configuration-using-qr-codes">Support for app configuration using QR codes<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-12-2024/#support-for-app-configuration-using-qr-codes" class="hash-link" aria-label="Direct link to Support for app configuration using QR codes" title="Direct link to Support for app configuration using QR codes" translate="no">​</a></h2>
<p>We have extended our Authenticator App to support scanning of QR codes for configuration.</p>
<div class="theme-admonition theme-admonition-note admonition_xJq3 alert alert--secondary"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>What does this mean?</div><div class="admonitionContent_BuS1"><p>Instead of manually entering information into the fields required for configuring the Authenticator App, you can now scan a QR code to configure it automatically instead.</p></div></div>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="how-to-scan-a-qr-code">How to scan a QR code<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-12-2024/#how-to-scan-a-qr-code" class="hash-link" aria-label="Direct link to How to scan a QR code" title="Direct link to How to scan a QR code" translate="no">​</a></h3>
<ol>
<li class="">Update the Authenticator App to latest version (<strong>4.1</strong>).</li>
<li class="">In the app, tap the gear icon, then tap the QR code scanner icon.</li>
<li class="">Use the UI to correctly position your phone's camera and scan the QR code. The configuration fields are now automatically populated for you.</li>
</ol>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="payload-of-a-qr-code">Payload of a QR code<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/20-12-2024/#payload-of-a-qr-code" class="hash-link" aria-label="Direct link to Payload of a QR code" title="Direct link to Payload of a QR code" translate="no">​</a></h3>
<p>In the payload of a QR code, there are four mandatory fields and two optional fields which you can configure:</p>
<p><strong>Mandatory fields</strong></p>

























<table><thead><tr><th style="text-align:left"><strong>Field name</strong></th><th style="text-align:left"><strong>Description</strong></th></tr></thead><tbody><tr><td style="text-align:left"><code>name</code></td><td style="text-align:left">The name of the configuration.</td></tr><tr><td style="text-align:left"><code>serverUrl</code></td><td style="text-align:left">The URL of the endpoint.</td></tr><tr><td style="text-align:left"><code>applicationId</code></td><td style="text-align:left">The application ID. To find this, see <a href="https://dashboard.signicat.com/mobileid/details/" target="_blank" rel="noopener noreferrer" class=""><strong>Details</strong></a> for your MobileID account in the Signicat Dashboard.</td></tr><tr><td style="text-align:left"><code>publicKey</code></td><td style="text-align:left">The E2E public key. To find this, see <a href="https://dashboard.signicat.com/mobileid/details/" target="_blank" rel="noopener noreferrer" class=""><strong>Details</strong></a> for your MobileID account in the Signicat Dashboard.</td></tr></tbody></table>
<p><strong>Optional fields</strong></p>

















<table><thead><tr><th style="text-align:left"><strong>Field name</strong></th><th style="text-align:left"><strong>Description</strong></th></tr></thead><tbody><tr><td style="text-align:left"><code>timeout</code></td><td style="text-align:left">The amount of time in milliseconds that a network connection waits for until it times out.</td></tr><tr><td style="text-align:left"><code>publicKeyHashes</code></td><td style="text-align:left">The public key hash strings of the HTTPS public keys that are accepted on the communication towards the Encap server.</td></tr></tbody></table>]]></content:encoded>
            <category>Android</category>
            <category>iOS</category>
            <category>Minor release</category>
            <category>Version 4.1</category>
        </item>
        <item>
            <title><![CDATA[Released Authenticator App 4.0]]></title>
            <link>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/04-11-2024/</link>
            <guid>https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/04-11-2024/</guid>
            <pubDate>Mon, 04 Nov 2024 00:00:00 GMT</pubDate>
            <description><![CDATA[Released version 4.0 of the Authenticator App]]></description>
            <content:encoded><![CDATA[<p>We have released version 4.0 of the Authenticator App.</p>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="support-for-onboarding-with-id-document-and-biometric-verification">Support for onboarding with ID Document and Biometric Verification<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/04-11-2024/#support-for-onboarding-with-id-document-and-biometric-verification" class="hash-link" aria-label="Direct link to Support for onboarding with ID Document and Biometric Verification" title="Direct link to Support for onboarding with ID Document and Biometric Verification" translate="no">​</a></h2>
<p>We have extended our Authenticator App to support the new onboarding and step-up flows from ReuseID.</p>
<p>ReuseID is our new solution that allows you to onboard to MobileID with a VideoID process. You can also trigger the VideoID process as a step-up on existing MobileID end-users.</p>
<div class="theme-admonition theme-admonition-info admonition_xJq3 alert alert--info"><div class="admonitionHeading_Gvgb"><span class="admonitionIcon_Rf37"><i class="icon icon--signicat-info"></i></span>Want to learn more?</div><div class="admonitionContent_BuS1"><p>To learn more, see our <a class="" href="https://developer.signicat.com/docs/reuseid/">ReuseID</a> developer documentation.</p></div></div>
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id="configurations-for-test-version-of-authenticator-app">Configurations for test version of Authenticator App<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/04-11-2024/#configurations-for-test-version-of-authenticator-app" class="hash-link" aria-label="Direct link to Configurations for test version of Authenticator App" title="Direct link to Configurations for test version of Authenticator App" translate="no">​</a></h2>
<p>In the test version of our Authenticator App, we have introduced preset configurations for our test and demo environment.</p>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="use-a-preset-configuration">Use a preset configuration<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/04-11-2024/#use-a-preset-configuration" class="hash-link" aria-label="Direct link to Use a preset configuration" title="Direct link to Use a preset configuration" translate="no">​</a></h3>
<ol>
<li class="">In the app, tap the gear icon.</li>
<li class="">Click the <strong>Server Config</strong> field to expand the dropdown menu, then select a configuration. The configuration fields are now automatically populated for you.</li>
</ol>
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id="use-your-mobileid-account">Use your MobileID account<a href="https://developer.signicat.com/docs/mobile-identity/mobileid/release-notes/authenticator-app/04-11-2024/#use-your-mobileid-account" class="hash-link" aria-label="Direct link to Use your MobileID account" title="Direct link to Use your MobileID account" translate="no">​</a></h3>
<p>It is still possible to configure the Authenticator App to use your own MobileID account. To do this:</p>
<ol>
<li class="">In the app, tap the gear icon, then tap the plus icon.</li>
<li class="">Enter your MobileID account information in the provided fields.</li>
</ol>]]></content:encoded>
            <category>Android</category>
            <category>iOS</category>
            <category>Major release</category>
            <category>Version 4.0</category>
        </item>
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