Comparison

SingFun vs Reverse Audio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SingFun

Features
Read full description

SingFun is the app for the viral online reverse-talking challenge. Record your voice, hear it backwards, then try to imitate that backwards sound. Record your attempt, reverse it — and find out whether it turned back into the original phrase. Spoken or sung, alone or with friends: it is much harder than it sounds, and the results are hilarious. HOW IT WORKS 1. Tap the big red key and say or sing a short phrase. 2. Tap REVERSE and listen to it backwards. Listen a few times. 3. Pick a new slot, record yourself imitating that backwards sound. 4. Tap REVERSE on your attempt. Does it sound like the original? 5. Switch between the slots to compare, and keep trying until you nail it. MADE FOR THE CHALLENGE • 4 recording slots on iPhone, 6 on iPad — the original, your attempts, and your friends' attempts, one tap apart • True reverse playback: the sound really runs backwards • Trim with two handles, or tap the waveform to move the nearest handle, so you compare exactly the part that matters • Big colorful 3D keys, instant response, zero menus — kids get it in seconds • Download any take as a WAV file, forward or reversed — post your best attempt or send it to someone to decode BONUS EFFECTS When you want to mess around some more: shift the pitch from chipmunk to monster, slow it down or speed it up to 4×, add reverb, loop a snippet or boomerang it back and forth — all live while it plays. PRIVATE BY DESIGN Your recordings never leave your device. No account, no cloud, no upload — a sound only leaves your phone when you export it yourself. FREE, WITH ADS SingFun is free and supported by ads. Watch a short video for an hour without ads, or remove all ads forever with a single one-time purchase. Works on iPhone and iPad.

About

Reverse Audio

Record audio, then play it backwards to create unique sounds and songs. Engage in fun listening challenges by guessing reversed audio. Customize playback speed and pitch, then share your creations with friends.

Highlights
  • Record audio and voice
  • Reverse audio playback
  • Guess the reverse challenges
  • Reverse singing and funny sounds
  • Customize playback speed and pitch
  • Save, replay, and share recordings
Features
Read full description

Ever wondered what your voice sounds like backwards? Record your voice, sing a line, or capture any sound, then play it backwards in seconds. Use Reverse Audio as a simple voice recorder and audio reverser, experiment with playback, and share reversed sounds with friends. REVERSE AUDIO & VOICE Record audio or voice, listen to the original, then reverse the recording instantly. Play your voice backwards, reverse audio clips, and hear familiar sounds in a completely different way. Whether you want to reverse your voice, try an audio reverser, use a voice reverser, or simply hear backward audio, everything is quick and easy. GUESS THE REVERSE Can you recognize a word or sound when it is played backwards? Listen to reversed audio, enter your guess, complete levels across different categories, and keep progressing through the challenge. Guess the Reverse turns familiar reversed voices and sounds into a quick and fun listening challenge. REVERSE SINGING & FUNNY SOUNDS Sing a line, record it, then play the recording backwards. Try reverse singing, talking backwards, or record a funny phrase and hear how different your voice sounds in reverse. PLAY IT YOUR WAY Customize reverse playback with simple controls: • Change playback speed • Shift the pitch • Loop playback • Switch between original and reversed audio Experiment with reverse pitch, different playback speeds, and repeated loops until your recording sounds exactly how you want. SAVE, REPLAY & SHARE Keep your reverse recordings in History so you can replay them anytime. Go back to the original audio, listen to the reversed version again, or share reversed audio with friends. Send them a reversed voice or funny sound and challenge them to guess what you originally said. WHY TRY REVERSE AUDIO? • Record voice and audio in seconds • Reverse audio and play recordings backwards • Use a simple audio reverser and voice reverser • Try reverse singing and backward audio • Play Guess the Reverse challenges • Experiment with reverse sound and pitch • Change speed and loop playback • Save, replay, and share recordings Whether you want to reverse audio, reverse your voice, record audio and play it backwards, experiment with singing, or take on a reverse challenge, Reverse Audio makes it simple and fun. Record it. Reverse it. Guess it. Share it. Privacy Policy: https://viet-jouney-jsc.web.app/policy.html Terms & Conditions: https://viet-jouney-jsc.web.app/terms.html

Screenshots

SingFun4 screens
Reverse Audio4 screens

Verdict

The call

SingFun and Reverse Audio are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SingFun sells 1 one-off in-app purchase and Reverse Audio sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

ScorecardNo meaningful differences
SingFun versus Reverse Audio: the parameters behind the verdict, then further details
ParameterSingFunReverse Audio
PriceFreeFree
Rating—4.5 (8 ratings) — better
Number of ratings—8 — better
Update frequencyEvery 5 daysEvery 5 days
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size8 MB91 MB
Age rating4+4+
DeveloperPLURIFORM S.R.L.Viet Nam Tourism

In-app purchases

1 purchases

SingFun

One-time1
  • Remove Ads$3.99
2 purchases

Reverse Audio

Subscriptions1
  • Reverse Audio Premium$19.991 Month
One-time1
  • Reverse Singing Premium$49.99

Questions

Is SingFun free?
SingFun is free to download, with in-app purchases available.
Is Reverse Audio free?
Reverse Audio is free to download, with in-app purchases available.
Do SingFun or Reverse Audio have ads?
Both SingFun and Reverse Audio show ads.
Which is updated more often, SingFun or Reverse Audio?
SingFun ships an update every 5 days, and Reverse Audio every 5 days. Most recently, SingFun was updated on October 27, 2026 and Reverse Audio on October 29, 2026.

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