An Important Message Regarding App Support For IOS 15

_{Published November 7, 2025}

LAMP Words for Life®, TouchChat®, Unity® AAC, and Dialogue® AAC by PRC-Saltillo will discontinue support for iOS 15 starting with the 2025.5 release coming December 2025.

AAC iOS App Support

With every release, we ensure that new features can be used by supported iOS versions (currently iOS 15-18 and 26). As technology advances rapidly, it is increasingly difficult to ensure compatibility with out-of-date iOS versions. To provide you with the best app experience, support for iOS 15 will be ending.

Update Your iOS Device

You are strongly encouraged to update your iPhone® or iPad® to iOS 26 or higher, ideally the latest version. By doing this you'll gain access to all the updates and features your app has to offer. The minimum requirement for iOS devices supported by all three AAC apps is iOS version 16 or later.

If your device doesn't support any of the newer iOS versions:

you can still use or download your app with version 2025.4.3 and continue using it even after December 2025
you will not be able to update beyond 4.3 or access any new features introduced in later releases

Questions? Please feel free to reach out to us at support@aacapps.com.

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