Comparison

Reverse Audio vs ShamiTune

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

Head to head
About

Reverse Audio

Features
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Record your voice and hear it played backwards in seconds. Reverse Singing makes it effortless to flip, twist, and transform your sound into something surprising, funny, or just plain weird. Turn a simple voice note into: - A backwards version of your favorite song lyrics - Hidden backward messages for your friends to decode - Strange, movie-style voices for skits and videos - Hilarious clips to share in group chats or on social media HOW IT WORKS 1. Tap once to record your voice, a sound, or a song snippet 2. Hit play to instantly hear it reversed 3. Tweak the sound with effects, pitch, and speed 4. Save your favorite creations and share them anywhere VOICE EFFECTS Transform any recording with 12 distinct voice styles: • Chipmunk — high, fast, and cartoon-like for instant comedy • Robot — metallic and futuristic, perfect for sci-fi lines • Alien — strange and wobbly for out-of-this-world sounds • Demon — dark, deep, and growling for horror vibes • Ghost — distant, airy, and haunting for spooky messages • Helium — squeaky like you just inhaled a balloon • Giant — slow, heavy, and booming like a monster voice • Echo — repeating tails for dramatic phrases • Reverb — big, spacious sound like you are on stage • Fast — double-speed for chipper, fast-talking clips • Slow — half-speed for eerie, stretched-out speech • Underwater — muffled and submerged for dreamy effects AUDIO CONTROLS Fine-tune every recording: • Pitch adjustment (±2 octaves) to go from squeaky to ultra-deep • Speed control (0.5x to 2.0x) to slow down or speed up playback • Reverse toggle to instantly flip between normal and backwards • Loop playback to rehearse, practice lyrics, or perfect timing Use it to practice singing, create sound effects for videos, make funny ringtones, or just experiment with how your voice can sound when twisted in different ways. PREMIUM FEATURES Upgrade to unlock the full creative toolkit: • Remove all ads for an uninterrupted experience • Record for as long as you want, without time limits • Access all 12 voice effects for maximum variety • Save and export recordings to use in other apps or projects • Import existing audio files to reverse and transform old clips PRIVACY FIRST Your voice stays on your device. All processing happens locally on your phone. We never access, store, or upload your recordings. Available in 65+ languages. Privacy Policy: https://reverser.ege.md/privacy Terms of Use: https://reverser.ege.md/terms Support: https://reverser.ege.md/support

About

ShamiTune

Features
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ShamiTune is a practice app for the Tsugaru shamisen. Tuning, tuner, metronome and tempo detection, all in one place. TUNING Supports the three standard tunings: honchoshi, niagari and sansagari. Pick a key from 1 to 12 and the app plays accurate reference tones for the first, second and third strings. Cycle playback repeats the three strings at a fixed interval, so you can keep the bachi in your hand and tune by ear. TUNER Detects the pitch through the microphone and shows the note name and the deviation on an arc meter. The reference pitch is adjustable from A4 = 435 to 446 Hz, and note names can be shown with sharps or flats. METRONOME BPM 30 to 300, with 2/4, 3/4, 4/4, 5/4, 6/8, 7/8, 9/8 and 12/8 time signatures. Sixteenth-note subdivision, backbeat, and an accent on the first beat can all be toggled. Turn on Tempo Keep Practice and the sound and blinking stop for the number of bars you choose, training you to hold a steady tempo through the silence. TEMPO DETECTION Listens to your playing through the microphone and shows the tempo (BPM) you are actually playing at. ALSO - Clicks keep playing while the screen is locked or another app is open - Sound is produced even when the silent switch is on - Microphone audio is processed on your device only; nothing is recorded, stored or transmitted - No ads

Screenshots

Reverse Audio4 screens
ShamiTune4 screens

Verdict

The call

The clearest difference is in-app purchases: ShamiTune at none against Reverse Audio's 3. ShamiTune also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price, 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. ShamiTune asks for nothing beyond the download.

UpkeepUpdate frequency

Reverse Audio ships an update every 4 months, ShamiTune every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
Reverse Audio versus ShamiTune: the parameters behind the verdict, then further details
ParameterReverse AudioShamiTune
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size16 MB45 MB
Age rating4+4+
DeveloperEGE BESEOBRA MAESTRA, LIMITED LIABILITY COMPANY

In-app purchases

3 purchases

Reverse Audio

Subscriptions2
  • Pro Weekly$4.997 Days
  • Pro Yearly$29.991 Year
One-time1
  • Pro Lifetime$39.99
None

ShamiTune

No in-app purchases

Questions

Is Reverse Audio free?
Reverse Audio is free to download, with in-app purchases available.
Is ShamiTune free?
ShamiTune is free to download, with no in-app purchases.
Do Reverse Audio or ShamiTune have ads?
Reverse Audio shows ads; ShamiTune does not.
Which is updated more often, Reverse Audio or ShamiTune?
Reverse Audio ships an update every 4 months, and ShamiTune every 3 weeks. Most recently, Reverse Audio was updated on October 28, 2026 and ShamiTune on October 25, 2026.

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