In development · test build before Google Play release
An audio story told in your own voice. On your phone and tablet.
Tellavio takes you from script to finished file: read in short parts, redo only what went wrong, add music and effects, export M4A or WAV. No account, no server, even in airplane mode.
From text to file in five steps
Script
Paste your text or write it in the app. Tellavio splits it into short parts that are easy to read in one go.
Record in parts
Read from the teleprompter. Pausing never adds silence, and every new take is kept separately, so nothing gets overwritten.
Fix mistakes
Mark a mistake while reading, record the part again and pick the better take. The rest of the story stays untouched.
Music and effects
Add an intro, background music and effects from your own files. Music ducks automatically under your voice.
Export
Save the finished story as M4A or WAV and share it with any app. What you hear in the app is exactly what gets exported.
- Voice
- Music
- Effects
What we care about
No account, no network
All core features work locally. Your recordings stay on your device until you choose to share them.
Originals stay safe
Editing never changes your recorded files. Trims and volume are settings you can undo at any time.
Honest recovery
If a call or a dead battery interrupts a recording, the app recovers the saved blocks and tells you exactly how many seconds it saved.
Project package
Move a whole project to your tablet or keep it as a backup in a single .storyflow file.
What it looks like
The tablet shows two panes, the phone guides you step by step. Every action is available on both.
Script split into parts (tablet) 
Timeline editing: voice, music and effects (tablet) 
Finished file ready to play and share (tablet) 
Ready to listen (phone)
These are design mockups, not screenshots of the finished app.They show the working name StoryFlow, sample content in Polish and annotation numbers next to buttons. The app is being built for Android and tested on a Samsung Galaxy S21 and Galaxy Tab S7+.