Reverse Singing vs SingFun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reverse Singing
Record audio, play it backward, and then try to sing what you hear. The app scores your attempt against the reversed audio. Includes voice effects and works offline.
- Record and play audio in reverse
- Sing along to reversed audio
- Match score for singing accuracy
- Voice effects (alien, chipmunk, etc.)
- Works fully offline
- Share recordings with friends
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Record anything. Hear it backwards. Then take the challenge: listen to the flipped version, sing what you hear, and Reversy flips your attempt back to reveal how close you got. Everyone sounds ridiculous. That's the point. HOW IT WORKS 1. Tap to record your voice or a song 2. Play it in reverse instantly 3. Take the challenge and get your match score 4. Share it and make your friends try VOICE EFFECTS Turn your flipped voice into an alien, chipmunk, giant or demon, or add a cave echo. MADE FOR Party games, the reverse singing trend, finding hidden words in songs, making your family question your sanity. Works fully offline. No account, no ads. PS: Recording more time and voice effects requires a paid subscription! Terms of Service: https://kepler88.site/privacy Privacy Policy: https://kepler88.site/terms
SingFun
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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. MADE FOR IPHONE DUO Open your iPhone Duo and each screen gets its own track. Play both at the same time to compare them side by side. SINGFUN PREMIUM One one-time purchase unlocks it all: • No ads, ever • Up to 99 tracks: a new one appears each time you fill one • Import up to 5 minutes from any audio file, then trim and reverse it Already bought Remove Ads? Premium is yours at no extra cost. FREE, WITH ADS SingFun is free and supported by ads. Watch a short video for an hour without ads, or upgrade to Premium. Works on iPhone, iPad and iPhone Duo.
Screenshots
Verdict
The clearest difference is ads: Reverse Singing at none against SingFun's shown. SingFun's advantage is update cadence (every 6 days vs monthly). 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
Both are free to download. Reverse Singing sells 2 in-app purchases, starting at $6.99 per 7 days and SingFun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Reverse Singing ships an update monthly, SingFun every 6 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | Reverse Singing | SingFun |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | KEPLER 88 LLC | PLURIFORM S.R.L. |
In-app purchases
Reverse Singing
- Reverse Singing Pro$6.997 Days
- Reverse Singing Pro Lifetime$14.99
SingFun
- Remove Ads$3.99
Questions
Is Reverse Singing free?
Is SingFun free?
Do Reverse Singing or SingFun have ads?
Which is updated more often, Reverse Singing or SingFun?
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