Unity Ads SDK
Unity's advertising SDK release history across Unity, Android, and iOS.
Unity Ads SDK release history
Showing 1–100 of 159- Jun 26, 2026
Unity Ads iOS SDK 4.19.0
Fixed bugs and added stability improvements. ImportantDirect integration publishers: Refer to the Unity Ads 4.19.0 iOS API reference for Swift and Objective-C for deprecated APIs.
1 source - Jun 26, 20261 source
- Jun 26, 2026
Unity Ads Android SDK 4.19.0
Upgraded Kotlin to 2.1.x. Fixed bugs and added stability improvements. ImportantDirect integration publishers: Refer to the Unity Ads 4.19.0 Android API reference for Java and Kotlin deprecated APIs.
1 source - May 28, 20261 source
- May 28, 20261 source
- May 6, 2026
Unity Ads iOS SDK 4.18.0
Reduced crashes on devices running iOS versions earlier than 18. Updated the minimum supported Xcode version for building the iOS SDK to 26.0.1. Improved diagnostics and observability. Improved ad load reliability and overall performance.
1 source - May 6, 2026
Unity Ads Android SDK 4.18.0
Improved diagnostics and observability. Improved ad load reliability and overall performance.
1 source - Mar 4, 2026
Unity Ads iOS SDK 4.17.0
Added new beta public API for Swift and Objective-C. Refer to the Beta privacy API update guide for details on the updated Unity Ads privacy APIs. Reduced memory usage during network requests.
1 source - Mar 4, 2026
Unity Ads Unity SDK 4.17.0
Added support for the new Swift Xcode project type in the Unity Editor 6.5.
1 source - Mar 4, 2026
Unity Ads Android SDK 4.17.0
Added new beta public API for Kotlin and Java. Refer to the Beta privacy API update guide for details on the updated Unity Ads privacy APIs.
1 source - Jan 22, 20261 source
- Jan 22, 2026
Unity Ads Android SDK 4.16.6
Improved stability on some low-memory devices by improving ANR handling.
1 source - Dec 4, 20251 source
- Dec 4, 2025
Unity Ads Android SDK 4.16.5
Improved performance on low memory devices. Improved banner ad behavior to prevent full-screen transitions. Fixed an issue with crashes that might occur for devices without access to the Play Store.
1 source - Nov 14, 2025
Unity Ads iOS SDK 4.16.4
Improved in-app puchasing (IAP) event handling.
1 source - Nov 14, 2025
Unity Ads Unity SDK 4.16.4
Fixed an issue that might prevent banners from refreshing correctly in projects using Unity Editor 6.0 or newer with Unity Ads-only integrations.
1 source - Nov 14, 2025
Unity Ads Android SDK 4.16.4
Fixed out-of-memory crashes that occurred on low-memory devices to improve app stability. Fixed an issue where the back button might behave unexpectedly during ad interactions.
1 source - Oct 10, 20251 source
- Oct 10, 2025
Unity Ads Android SDK 4.16.3
Optimized fallback logic when issues are detected during initialization.
1 source - Oct 2, 2025
Unity Ads iOS SDK 4.16.2
Enabled offerwall ads for apps that already integrate an offerwall SDK.
1 source - Oct 2, 2025
Unity Ads Android SDK 4.16.2
Updated banner API to improve compatibility with mediation partners for smoother banner integration. Updated in-app purchase support for Google Play Billing Library v8 to ensure smoother transactions. Fixed a bug with Open Measurement affecting programmatic campaigns.
1 source - Aug 13, 20251 source
- Aug 13, 20251 source
- Jul 23, 20251 source
- Jul 23, 2025
Unity Ads Android SDK 4.16.0
Improved handling to ensure ads can display correctly after the app screen closes. Added feature to enable Android publishers to promote offerwalls with Unity Ads.
1 source - Jul 2, 2025
Unity Ads Android SDK 4.15.1
Fixed an ad lifecycle issue potentially denying the display of subsequent ads in a session. Updated the Proguard consumer file for improved Acquire Optimizations support.
1 source - May 28, 2025
Unity Ads iOS SDK 4.15.0
Added a new getToken API that supports ad formats. Providing an ad format optimizes ad loading processes for faster ad delivery. Refined Show error message to improve consistency across mediation error messaging. Improved asset memory usage. Fixed behavior of error message Cannot show the ad while another is already being shown, which appeared when no ads were showing.
1 source - May 28, 2025
Unity Ads Android SDK 4.15.0
Added support for the Android display content edge-to-edge feature. Added a new getToken API that supports ad formats. Providing an ad format optimizes ad loading processes for faster ad delivery. Improved asset memory usage. Improved error handling. Fixed issue with streaming ad performance on low-end devices.
1 source - Apr 16, 2025
Unity Ads iOS SDK 4.14.2
Added a safeguard to prevent an issue affecting acquisition improvement in some iOS apps. Fixed an issue affecting banner error reporting.
1 source - Apr 16, 2025
Unity Ads Android SDK 4.14.2
Refactored and optimized the signal collection system for better performance. Improved support for some ad network A/B testing scenarios.
1 source - Mar 24, 20251 source
- Mar 24, 2025
Unity Ads Android SDK 4.14.1
Enhanced error reporting for publisher edge cases. Upgraded Protobuf dependency from v3.21.12 to v3.25.6 to address a known security vulnerability.
1 source - Mar 11, 20251 source
- Mar 11, 2025
Unity Ads Android SDK 4.14.0
Added the feature to promote an offerwall from within video placements.
1 source - Feb 25, 2025
Unity Ads iOS SDK 4.13.2
Optimized ad impression opportunities in some scenarios.
1 source - Feb 25, 20251 source
- Jan 29, 2025
Unity Ads iOS SDK 4.13.1
Fixed framework warnings related to the UnityAdsCommon.h file in the Unity Ads framework. Fixed an issue where the initialization callback would not fire when calling initialization multiple times.
1 source - Jan 29, 2025
Unity Ads Android SDK 4.13.1
Fixed a crash that could occur when attempting to re-initialize the SDK inside the initialization complete callback.
1 source - Jan 14, 2025
Unity Ads iOS SDK 4.13
Fixed an issue that could cause a crash when changing the device mute status. Standardized metric names to simplify reporting complexity.
1 source - Jan 14, 2025
Unity Ads Android SDK 4.13
Fixed a potential Null Pointer Error for Banners. Fixed a potential deserialization issue in the Android Player. Improved reporting for initialization failures. Fixed an issue with operative message event retries following an error message. Improved data requests to simplify reporting complexity.
1 source - Nov 21, 2024
Unity Ads iOS SDK 4.12.5
Fixed an issue to improve internal counters. Updated the location of the iOS cache folder.
1 source - Nov 21, 2024
Unity Ads Android SDK 4.12.5
Fixed an issue to improve internal counters.
1 source - Oct 23, 2024
Unity Ads iOS SDK 4.12.4
Fixed an issue that caused the app sheet dismissal to make the UI unresponsive.
1 source - Oct 23, 2024
Unity Ads Android SDK 4.12.4
Fixed a crash that occurred when flushing diagnostics events. Fixed a crash that occurred during communication with the Google Play Billing Library. Fixed an issue where the internal state was not set prior to calling IUnityAdsInitializationListener, leading to later session errors.
1 source - Jul 17, 2024
Unity Ads Unity SDK 4.12
(iOS) Added support for the Apple Privacy Manifest update to ensure publisher compliance with the App Store submission requirements. (iOS) Increased banner demand. (iOS) Removed the use of a deprecated openURL method. (iOS) Fixed an issue with detecting location on certain iOS versions for devices used in China. (Android) Added Java 8 as a minimum requirement for adding the Unity Ads SDK to your project. (Android) Improved banner life cycle performance. (Android) Reduced network requests. (iOS, Android) Fixed multiple bugs and made improvements.
1 source - Jul 4, 2024
Unity Ads iOS SDK 4.12.1
Added additional network metrics to improve downstream performance. Extended Apple podspec to cover additional use cases.
1 source - Jul 4, 2024
Unity Ads Android SDK 4.12.1
Optimized data cache behavior. Improved data fetching timing and efficiency for some services. Improved the Acquire Optimization feature performance.
1 source - May 31, 2024
Unity Ads iOS SDK 4.12
Fixed a crash that occurred in the UADSGenericMediator class.
1 source - May 31, 2024
Unity Ads Android SDK 4.12
Enhanced support and targeting for multi-store campaigns where applicable. Removed dependency on Koin that led to transitive dependency resolution issues when using EDM4U. Fixed a crash that occurred when reading corrupted cached data.
1 source - May 10, 20241 source
- May 10, 2024
Unity Ads Android SDK 4.11.3
Fixed a potential race condition causing a NullPointerException in the AndroidSessionRepository init block. Removed all BOM dependencies from the Unity Ads SDK.
1 source - May 5, 20241 source
- May 5, 20241 source
- May 5, 2024
Unity Ads Android SDK 4.11.1
Fixed a build issue that led to a missing dependency at runtime.
1 source - May 5, 2024
Unity Ads Android SDK 4.11.2
Adjusted a Kotlin dependency version that was changed in 4.11.0 that led to an infinite loop when resolving Unity Ads dependencies with the EDM4U package resolver.
1 source - May 2, 2024
Unity Ads iOS SDK 4.11
Added support for Open Measurement to allow publishers to use third-party viewability providers to verify impressions and clicks. Removed use of a deprecated openUrl method.
1 source - May 2, 2024
Unity Ads Android SDK 4.11
Fixed an Out of Memory Exceptionthat occurred during initialization. Fixed a crash that occurred when HTTP response headers were corrupted.
1 source - Mar 25, 2024
Unity Ads iOS SDK 4.10
Added support for the Apple Privacy Manifest update to ensure publisher compliance with new App Store submission requirements. Fixed a crash that occurred when fetching token during initialization. Fixed an issue that occurred when network requests retry and the server responds with an error.
1 source - Mar 25, 2024
Unity Ads Android SDK 4.10
Fixed an error where banner loaded callbacks were triggered twice. Fixed a java.lang.NoSuchMethodError issue that affected a subset of publishers using Unity Ads SDK 4.9.3.
1 source - Feb 23, 2024
Unity Ads iOS SDK 4.9.3
Fixed an issue with detecting location on certain iOS versions for devices used in China.
1 source - Feb 23, 2024
Unity Ads Android SDK 4.9.3
Fixed an error related to missing Android Privacy Sandbox classes that occurred when running R8. Fixed an IllegalStateException that occurred when calling getVersion before initializing the SDK. Fixed a crash that occurred when flushing queued diagnostic metrics. Fixed a build dependency issue that affected some publishers not using Gradle as the dependency management tool in SDK 4.9.2.
1 source - Nov 8, 2023
Unity Ads iOS SDK 4.9.2
Fixed an issue when building with Xcode 15 and targeting iOS versions below 12.
1 source - Nov 8, 20231 source
- Oct 13, 20231 source
- Oct 13, 2023
Unity Ads Android SDK 4.9.1
Fixed an issue with the getToken listener timing out and responding with a null token.
1 source - Sep 27, 2023
Unity Ads iOS SDK 4.9
Increased banner demand. Fixed a crash due to unimplemented delegate methods which should have been optional. Fixed an issue with diagnostic metrics so they can now be sent.
1 source - Sep 27, 2023
Unity Ads Android SDK 4.9
Added increased banner demand. Added support to test optional load flows which reduce the chance of timeout under high latency conditions. Fixed a bug so banner no_fill responses don't return as an internal error. Fixed an issue with the example app banner hide button. Fixed an issue with diagnostic metrics so they can now be sent. Fixed an issue with the exception handler re-throwing unhandled exceptions. Fixed an issue with a null pointer exception being thrown when an AdUnityActivity was destroyed.
1 source - Jun 27, 2023
Unity Ads iOS SDK 4.8
Added the bannerViewDidShow delegate method so publishers using third-party mediation to get more accurate banner impression reporting. Added a safeguard before setting orientations to prevent crashes.
1 source - Jun 27, 2023
Unity Ads Android SDK 4.8
Added the onBannerShown callback method so publishers using third-party mediation to get more accurate banner impression reporting.
1 source - May 8, 2023
Unity Ads iOS SDK 4.7.1
Added a safety check for viewId to prevent exceptions that occur when deallocating a banner object.
1 source - May 8, 2023
Unity Ads Android SDK 4.7.1
Fixed a change that required a newer Gradle build version to be used to build the Android project which was incompatible with the Gradle version shipped with current LTS Unity Editors.
1 source - May 2, 20231 source
- May 2, 2023
Unity Ads Android SDK 4.7.0
Added Java 8 as a minimum requirement for adding the Unity Ads SDK to your project. Fixed a potential race condition in the VolumeChange internal listener.
1 source - Mar 29, 2023
Unity Ads Unity SDK 4.4.2
Removed redirect pop-ups directing users to Unity Mediation. Fixed a NullPointerException when Application Context is null for cached directory file path.
1 source - Mar 16, 20231 source
- Mar 16, 20231 source
- Feb 23, 2023
Unity Ads iOS SDK 4.6.0
Updated the support library version to maintain demand performance. Optimized Swift performance. Improved the Banner life cycle performance. Fixed an issue to allow you to use a previous version of the Unity Ads SDK.
1 source - Feb 23, 2023
Unity Ads Android SDK 4.6.0
Improved the Banner life cycle performance. Fixed a NullPointerException when Application Context is null for cached directory file path.
1 source - Dec 19, 2022
Unity Ads iOS SDK 4.5.0
Reduced the number of requests that occur during initialization. Updated the request retry logic to be compatible under certain known error conditions.
1 source - Dec 19, 2022
Unity Ads Android SDK 4.5.0
Reduced the number of requests that occur during initialization. Introduced a dependency on Kotlin. Improved the handling of timers when dealing with the app being placed in the background. Fixed a crash that occurred during video playback when the Media Player was in an invalid state.
1 source - Oct 5, 2022
Unity Ads iOS SDK 4.4.1
Generated game session ID and save to storage. Added sdkVersion and sdkVersionName to the minimal device reader. Used Swift through reflection in Objective-C.
1 source - Oct 5, 2022
Unity Ads Unity SDK 4.4.1
Removed Test Mode from the Services window in versions of Unity 2020 and newer. Added batchmode check to the Unity Editor dialog popup. Renamed Arial.ttf to LegacyRuntime.ttf for Playmode support in the Unity Editor 2022.2 and newer.
1 source - Oct 5, 2022
Unity Ads Android SDK 4.4.1
Added an experiment to remove required gestures for media playback. Generated sessionID the same way WebView does and save it to unifiedconfig.data. Fixed ConfigurationReader if no remote or local files are present. Fixed potential crash in Android 8.1 where the TimeZone API has issues. Removed false error log message when missing applied rule for experiment object.
1 source - Sep 6, 20221 source
- Sep 6, 2022
Unity Ads Unity SDK 4.4.0
Fixed sample app anchors to work in horizontal. Updated the screen orientation API. Mediation migration copy changes.
1 source - Sep 6, 2022
Unity Ads Android SDK 4.4.0
Added tags to the new Load/Show metric where missing to avoid being discarded. Aligned retry metric tags with iOS. Moved token type into TokenListenerState class. Inverted operation order to test if it was affecting the token latency metric. Fixed BannerPosition being obfuscated by ProGuard. Fixed potential concurrency in Signals Storage when signals are collected in parallel. Reverted Proguard rules.
1 source - Jul 25, 2022
Unity Ads iOS SDK 4.3.0
Published to Artifactory. Added support for additional identifiers for SKOverlayAppConfiguration. Fixed a crash related to UADSTimer. Fixed a bug that occurred when an ad was closed at the start of show when the show failed callback was fired.
1 source - Jul 25, 2022
Unity Ads Unity SDK 4.3.0
Removed toggle button from Project Settings Ads window. Fixed issue with the Project Settings window in the Unity Editor version 2022.1f1.
1 source - Jul 25, 2022
Unity Ads Android SDK 4.3.0
Adjusted Proguard rules for obfuscation. Introduced Privacy request before configuration Request. Introduced UnityAdsShowError.TIMEOUT when not able to show under specified time frame. Fixed potential NPE when receiving null as purchase list for acquire optimization. Fixed Load and Show timeouts to be lifecycle aware Added metrics for retries in config and WebView. Fixed retry metric tags overriding others instead of merging. Removed the use of setAppCacheEnabled.
1 source - May 11, 20221 source
- May 11, 20221 source
- May 6, 2022
Unity Ads iOS SDK 4.2.0
Added a check for AppDelegate supportedInterfaceOrientationsForWindow.
1 source - May 6, 2022
Unity Ads Unity SDK 4.2.0
Added a Sample app. Show Listener now returns an appropriate callback state. Ensured callbacks are fired on the main thread.
1 source - May 6, 2022
Unity Ads Android SDK 4.2.0
Added optimization features to Unity Acquire. Improved the initialization time for token resolution requests. Fixed an issue with safety checks of possible null listeners. Fixed possible deadlock when using GetToken with a listener. Made minor improvements to string handling in WebViewApp.java.
1 source - Mar 17, 2022
Unity Ads iOS SDK 4.1.0
Added a callback for the getToken public API (beta). Improved token availability.
1 source - Mar 17, 2022
Unity Ads Unity SDK 4.1.0
Fixed the issue of IUnityAdsShowCallback making duplicate calls in the Editor PlayMode.
1 source - Mar 17, 2022
Unity Ads Android SDK 4.1.0
Added a callback for the getToken public API (beta). Improved token availability. Added AD_ID to the AndroidManifest.xml.
1 source - Feb 2, 2022
Unity Ads iOS SDK 4.0.1
Fixed a crash that occurs when the SDK attempts to invoke a callback that is null.
1 source - Feb 2, 2022
Unity Ads Unity SDK 4.0.1
Fixed a crash that occurs when callback does not occur on the main thread. Fixed a crash that occurs when Unity Ads is included in a tvOS build.
1 source - Feb 2, 2022
Unity Ads Android SDK 4.0.1
Removed the ARCore dependency. Fixed a crash that occurred when using the Acquire Optimization feature. Removed the retrieval and the use of the Android ID.
1 source