Flipvox: Reverse Audio & Sing

Flipvox plays your voice backwards: a reverse audio app built for the reverse singing challenge. Record your voice, hear it reversed instantly, then try to sing the reversed sound back. Flipvox reverses your attempt and gives a 0-100 similarity score, so you can see how close you got to the original.

What you can do
• Reverse audio in one tap: record and play your voice backwards right away
• Similarity score from 0 to 100 with stars and playful comments
• Slow down or speed up from 0.5x to 2x, shift the pitch and loop the tricky part
• Compare original and reversed sound side by side (A/B)
• Party mode for 2 to 8 players with a local scoreboard, no accounts needed
• Reverse word game: guess the word from its backwards sound
• Voice effects: chipmunk, robot, alien, echo, reverb and more
• Reverse video: film a vertical clip with your voice played backwards
• Import audio or video files, trim them, then save or share the result
• Library to rename, favorite, search and replay your recordings

How it works
1. Record a phrase or a line of a song.
2. Listen to it backwards.
3. Imitate the reversed sound with your own voice.
4. Flipvox reverses your attempt and scores how close it is to the original.

Private by design
There is no account to create. Reversing, effects and scoring run on your device, and your recordings are not uploaded. You choose when to share a clip.

Flipvox Premium
Flipvox is free to download with ads. Flipvox Premium removes ads and unlocks all effects, all phrase packs, longer recordings, longer video, WAV export and an unlimited library. Choose a weekly subscription with a 3-day free trial, a yearly subscription, or a one-time lifetime purchase. The price is shown in the app before you subscribe.
Payment is charged to your Google Play account at confirmation of purchase. Subscriptions renew automatically unless cancelled before the end of the current period. Manage or cancel subscriptions in Google Play under Payments and subscriptions. Any unused part of a free trial is forfeited when you buy a subscription.

Terms of Use: https://fahreddinsvndr.github.io/flipvox/en/terms/
Privacy Policy: https://fahreddinsvndr.github.io/flipvox/en/privacy/