Reverse Audio - SupaFlip app icon

The Reverse Audio App That Plays Everything Backwards

Record your voice or video, flip it backwards in one tap, and share the laughs. Reverse singing, hidden messages, 11 voice effects, and a Decode Mode to un-reverse any clip — 100% free, no subscription.

Download on theApp Store ✦ 100% Free — Everything Unlocked
3 ModesAudio · Video · Decode 11 EffectsChipmunk, Demon, Robot… HD ExportShare anywhere 8 LanguagesiPhone, Mac & Vision
SupaFlip reverse audio app home screen showing Audio, Video and Decode modes on iPhone
Why SupaFlip

Reverse Audio & Video, Instantly

Most audio apps make reversing a chore — and most video editors strip the sound. SupaFlip flips both, in one tap, for free.

🎙️

Audio Mode — Reverse Your Voice

Tap to record, tap again to play it backwards. Speak, sing, or hide secret messages for friends to decode. Records up to 5 minutes with high-quality export.

🎥

Video Mode — Reverse Video With Sound

Capture video and reverse the full clip including the audio track. Add custom backgrounds, face filters like Big Mouth and Alien, stickers, text — then export in HD.

🕵️

Decode Mode — Un-Reverse Anything

Got a backwards clip from a friend? Import reversed audio or video from Photos or Files and decode it instantly to reveal the hidden message.

🐿️

11 Voice Effects

Chipmunk, Demon, Giant, Alien, Ghost, Echo, Cathedral, Robot, Telephone, Underwater and Megaphone — layer any effect on your reversed voice or video audio.

⚡

Speed Control 0.25x–2x

Slow reversed audio down to learn it syllable by syllable — perfect for practicing the reverse singing challenge — or speed it up for extra chaos.

🎁

100% Free, No Subscription

Every effect, filter, background, preset, playback speed and HD export is unlocked for everyone. No paywall, no watermark surprises, no subscription required.

Screenshots

See SupaFlip in Action

From recording to reversed playback to decoding — here's what the app looks like.

Friends laughing while using the SupaFlip reverse audio app on iPhone
Record it, reverse it, share the laughs
SupaFlip home screen with Audio, Video and Decode reverse modes
3 modes: Audio, Video, Decode
Audio recorder screen — tap to record, tap to reverse your voice
Reverse singing made easy
Reversed audio playback with original, speed and effect controls
Reverse play, instantly
Video editor with backgrounds, filters and face effects for reversed video
Reverse video with style
Reverse singing challenge — can your friends decode the backwards song
The Reverse Singing Challenge
Voice reverser with 11 effects: Chipmunk, Demon, Giant, Alien, Ghost, Echo and more
Voice reverser + 11 effects
Decode mode revealing a hidden backwards audio message instantly
Decode hidden messages
How It Works

Play Audio Backwards in 3 Taps

No editing skills, no timeline, no learning curve. If you can tap, you can flip.

1

Record

Open SupaFlip, choose Audio or Video mode, and tap the big button to record — up to 5 minutes of audio or 3 minutes of video.

2

Reverse

Tap again and your clip plays backwards instantly. Add a voice effect, change the speed from 0.25x to 2x, or style videos with filters and backgrounds.

3

Share & Decode

Share the reversed clip anywhere. Friends with SupaFlip use Decode Mode to un-reverse it and reveal what you really said.

Guides

Everything You Can Do With Reversed Audio

Step-by-step guides for the most popular reverse audio questions — from the viral singing challenge to decoding hidden messages.

How-To

How to Reverse Audio on iPhone (Free, in Seconds)

The fastest way to record your voice and play it backwards on iPhone — no computer, no editing software.

Read the guide → Trend

The Reverse Singing Challenge: Rules & How to Play

How the viral backwards-singing game works, and how to record, flip, and let friends decode your attempt.

Read the guide → Skill

How to Talk Backwards (and Actually Get Good at It)

Learn backwards speech step by step using reversed playback, slow speeds, and instant feedback.

Read the guide → How-To

How to Reverse a Video With Sound on iPhone

Most editors mute the audio when reversing a clip. Here's how to keep it — plus filters and HD export.

Read the guide → Decode

How to Decode Reversed Audio & Hidden Messages

Received a backwards clip? Un-reverse any audio or video in seconds and hear what it really says.

Read the guide → Effects

Reverse Voice Changer: Chipmunk, Demon, Robot & More

Combine 11 voice effects with backwards playback for the weirdest (funniest) audio your friends have heard.

Read the guide → Utility

How to Reverse a Voice Memo on iPhone

Apple's Voice Memos can't play recordings backwards. Import your memo into SupaFlip and flip it in one tap.

Read the guide → Music

How to Play a Song Backwards (Backmasking Explained)

Explore hidden messages in music: import any track, reverse it, and slow it down to hear every detail.

Read the guide →
FAQ

Reverse Audio, Answered

Quick answers to the most-searched questions about reversing audio and video on iPhone.

How do I reverse audio on iPhone?
Download SupaFlip free from the App Store, open Audio Mode, tap to record, then tap again — your recording plays backwards instantly. Add effects, adjust the speed, and share it anywhere. Learn more →
What is the Reverse Singing Challenge?
It's the viral game where you sing a song backwards, then reverse your recording to hear how close it sounds to the original. SupaFlip was built for it — record, flip, and challenge friends to decode your clip. Learn more →
Can I reverse a video with its sound?
Yes. SupaFlip's Video Mode reverses the entire clip including the audio track — something most video editors won't do. Add backgrounds, face filters and stickers, then export in HD. Learn more →
How do I decode a reversed audio message?
Use Decode Mode: import any reversed audio or video from Photos or Files — or share it straight into SupaFlip from another app — and it's un-reversed instantly. Learn more →
Is SupaFlip really free?
Yes — 100% free. All 11 voice effects, video tools, presets, filters, backgrounds, playback speeds, and HD exports are unlocked for everyone. No subscription required. Download it free →
What voice effects are included?
11 effects: Chipmunk, Demon, Giant, Alien, Ghost, Echo, Cathedral, Robot, Telephone, Underwater and Megaphone — all combinable with reversed playback and usable on video audio too. Learn more →
Can I reverse a voice memo?
Yes. Apple's Voice Memos app can't play recordings backwards, but you can share any memo into SupaFlip and reverse it in one tap. Learn more →
Can I play a song backwards?
Yes. Import any audio file and SupaFlip plays it backwards instantly — great for exploring backmasking and reversed hidden messages in music. Learn more →
How do I learn to talk backwards?
Record a word, listen to it reversed at 0.25x speed, imitate what you hear, then flip your imitation back. SupaFlip's instant feedback loop is the fastest way to practice backwards speech. Learn more →
Which devices and languages are supported?
SupaFlip runs on iPhone (iOS 26+), Apple Silicon Macs and Apple Vision, in English, French, German, Italian, Portuguese, Russian, Simplified Chinese and Spanish. See it on the App Store →

Ready to Hear Yourself Backwards?

Join the Reverse Singing Challenge, prank your friends with hidden messages, and flip your first clip in the next 60 seconds. Free forever — everything unlocked.

Download on theApp Store