Sing Backwards: Reverse Video

BoonWiz

Contains adsIn-app purchases

About this app

Sing a song backwards, play it forwards, and your voice comes out right — while your face never moved. It sounds cursed and it is very funny.

REVERSE VIDEO, NOT JUST AUDIO
Most reverse audio apps only handle voice. Reverse Sing reverses the video too. Flip only the sound and keep your face playing forwards, or run the whole clip backwards — picture and audio together.

RECORD AND REVERSE YOUR VOICE
Record yourself singing or talking, then play your voice backwards instantly. Reverse a video you just shot, or pick one from your gallery and reverse the video with sound.

14 VOICE EFFECTS
Reverse, Full Rewind, Demon, Chipmunk, Ghost, Slow-mo, Turbo, Robot, Helium, Titan, Bad Signal, Underwater, Stadium and Original.

Every effect runs backwards or forwards, so you can make a robot voice of your actual words, a helium voice in reverse, or a giant demon voice that people can still understand.

FOUR WAYS TO PLAY
- Reverse a video you record, or one from your gallery
- Photo and voice: talk over a picture
- Backwards challenge: record a phrase your friends have to sing in reverse
- Tap once to flip between the original and the reversed take

MADE FOR SHARING
Every clip saves straight to your gallery, ready for TikTok, Reels or Shorts. Record up to 60 seconds.

EVERYTHING STAYS ON YOUR PHONE
No account. No sign-up. No upload. No servers. Your recordings are processed on your device and never leave it. We do not use analytics, crash reporting or tracking of any kind.

Free to use, with ads. One payment removes them forever.

What’s new

First release.

Record yourself singing. Your face keeps playing forwards while your voice runs backwards.

- Reverse the sound of any video, picture untouched
- Full Rewind: video and audio together
- Photo + voice: talk over a picture
- Backwards challenge: make a phrase friends have to sing in reverse
- Eight effects, from Demon to Chipmunk

Everything renders on your phone. No account, no upload.