Support

Oso Voice speaks with the voices built into your device, and a fresh device usually has only the Standard ones installed. Download a better one once and the app will offer it.

1. Open iOS Settings, then Accessibility.
2. Open Read & Speak (called Spoken Content on iOS 17 and 18), then Voices.
3. Choose English and your region, and download a voice marked Enhanced or Premium.
4. In Oso Voice, open Settings and choose it.

That is the caregiver check. It keeps settings from changing by accident during use. A wrong answer gives a new question. Someone who manages the app themselves can turn it off inside Settings. It is not a lock: for a real lock, use the device's Guided Access.

In Settings, open Words and pictures. A caregiver can change any word's picture, including to a photo, change what it says, reveal a hidden word, or add a new word to a folder. New words take the next free space and stay there. Nothing already learned moves.

Yes. Grid size is the one setting that lays the grid out again, because a different number of columns changes where each position falls. The order of words is kept, and the app warns before it happens. Pick a size early and stay with it; everything else, including new words, keeps every learned word in place.

Oso Voice has no account and no cloud. Your device's own backup, iCloud or a computer, includes the app's words, photos and settings like any other app data, and restoring the device brings them back.

Not yet. There is no free tier, because a free tier that stops speaking is the thing we refuse to build. If you are a clinician or a school team evaluating the app for someone, write to us about a pre-release build.

Write to us. The privacy policy is at osovoice.com/privacy, and the research and clinical principles behind the app are at osovoice.com/research.