Version 1.2.1
Android · Get it on Google Play
Back to One / Android
Help with Back to One: Self Tape & Coach, and a direct route to a human. Write to support@sgtzaddy.com or use the contact form.
Android · Get it on Google Play
Opens with Back to One support already chosen. Or email support@sgtzaddy.com.
Terms of Use · Copyright & Fair Use
iPhone: Privacy policy · Terms of Use
Common questions
The answers we give most often.
Tap Forgot PIN? on the PIN screen. After a question meant for a grown-up, you can choose a new PIN. Your profiles and takes stay as they are. The PIN is stored only on the phone, so we can’t look it up for you.
Open any scene, go to its Voices page and tap Set up AI voices, or go to Settings. Create an API key with ElevenLabs, OpenAI or Google Cloud, paste it in, and choose a voice for each character. You pay the provider for what you use. The key is encrypted on your phone and sent only to that provider.
The free voices come from your phone's text-to-speech engine. Installing a better engine or voice pack (Google's speech services on Android, enhanced voices on iPhone) improves them offline. AI voices sound the most natural.
Exporting is a Studio tool. A popup offers to unlock Studio for 24 hours with two credits, to watch a short ad for another credit, or to get Pro. On a child profile, a parent unlocks it with the PIN.
Open the Studio panel and tap Restore purchase while signed in to the same Google account. If it still doesn't appear, email us your order number from the Google Play receipt; never send card details.
Check the microphone permission, then lower the listening sensitivity in Settings. A Bluetooth pedal, a tap or the volume keys also advance the reader.
Report a problem
Send the phone model, Android version, Back to One version, the scene you were on, what you expected, what happened, and the shortest steps that reproduce it. A screenshot helps when nothing private is visible.
If you hold the rights to a work excerpted in the library, email support@sgtzaddy.com with the scene's title, the work it comes from, and what you'd like us to do. We respond promptly and remove excerpts on request in the next app update. Read Copyright & Fair Use.