Comparison

Reverse Audio vs SingFun

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

Head to head
About

Reverse Audio

Easily record and reverse any audio, voice, or singing to create fun backwards sound effects. Participate in viral challenges or experiment with unique voice transformations. This app offers fast processing and sharing capabilities for endless audio creativity.

Highlights
  • Reverse audio, voice, and singing
  • Record and flip sounds
  • Fast audio processing
  • Adjust reverse speed
  • Save and share reversed audio
  • Reverse singing challenge
Features
Currently charting
Read full description

Reverse Audio: Sing Challenge is the easiest way to flip your audio, voice, or singing into a fun backwards effect. Record any voice or sound, hit reverse, and hear your audio instantly flipped. It’s fast, entertaining, and perfect for anyone who loves playing with sound. [Reverse Singing Challenge] Try the viral reverse sing challenge: • Record your voice or sing a short line. • Play it reversed to hear the backwards version. • Sing it again following the reversed audio. • Play your new audio forward and discover the hilarious results! Perfect for creators, friends, and anyone who loves a unique voice challenge. [ Reverse Audio Features] • Reverse any audio or voice in seconds • Record and reverse voice, singing, or sound effects • Clear, fast audio processing for smooth playback • Adjust reverse speed for creative sound results • Save and share your reversed audio anywhere Whether you're trying the reverse sing challenge, creating funny voice clips, or experimenting with unique audio effects, Reverse Audio: Sing Challenge gives you a fast and fun way to transform your sound. Flip your audio, twist your voice, and enjoy endless reverse creativity with Reverse Audio: Sing Challenge. All personal data is protected in accordance with the Terms of Use and Privacy Policy: https://nexifyvn.com/privacy https://nexifyvn.com/terms

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.

Screenshots

Reverse Audio4 screens
SingFun4 screens

Verdict

The call

The clearest difference is ads: Reverse Audio at none against SingFun's shown. Reverse Audio also leads on chart position (#42 vs unranked). SingFun's advantage is update cadence (every 5 days vs every 11 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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. Reverse Audio sells 3 in-app purchases, starting at $4.99 per 7 days and SingFun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Reverse Audio ships an update every 11 days, SingFun every 5 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 8 level
Reverse Audio versus SingFun: the parameters behind the verdict, then further details
ParameterReverse AudioSingFun
PriceFreeFree
Rating4.6 (18K ratings) — better—
Positive reviews15.6% of reviews—
Number of ratings18K — better—
Update frequencyEvery 11 daysEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationAd-supported—
Best chart rank#42 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS16 — better17.0
Further details — not scored
Size121 MB8 MB
Age rating4+4+
DeveloperHai Nguyen MinhPLURIFORM S.R.L.

In-app purchases

3 purchases

Reverse Audio

Subscriptions3
  • Reverse Audio Weekly Trial3 Days trial$4.997 Days
  • Reverse Audio Monthly Subscription$9.991 Month
  • Reverse Audio Yearly Subscription$29.991 Year
1 purchases

SingFun

One-time1
  • Remove Ads$3.99

Questions

Is Reverse Audio free?
Reverse Audio is free to download, with in-app purchases available.
Is SingFun free?
SingFun is free to download, with in-app purchases available.
Do Reverse Audio or SingFun have ads?
SingFun shows ads; Reverse Audio does not.
Which is updated more often, Reverse Audio or SingFun?
Reverse Audio ships an update every 11 days, and SingFun every 5 days. Most recently, Reverse Audio was updated on October 25, 2026 and SingFun on October 8, 2026.

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