The Reverse Audio vs CGDA Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Reverse Audio
Record sounds and play them back in reverse for surprising and fun results. Experiment with your voice or everyday noises, and share your creations. Ideal for casual entertainment and interactive play with others.
- Record audio
- Reverse playback
- Change playback speed
- Add echo effects
- Loop playback
- Adjust pitch
- Import audio files
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The Reverse Audio app lets you record sounds and play them back in reverse. By reversing your own voice or everyday sounds, you can experience unexpected fun and surprises. Perfect for playing with friends and family or just killing some time. ◆ Features Record audio Play and reverse audio Change playback speed Add echo effects Loop playback Adjust pitch Import audio files ◆ Premium Plan Benefits No ads Unlock the ability to save recordings Unlock the ability to manage saved files in a list Unlock the ability to share recordings ◆ Recommended for People who want to play with reversing their own voice Those who want simple fun with friends and family People looking for a party or gathering tool Families and kids looking for fun sound play Anyone who wants a quick and casual app to pass the time Discover something new by flipping everyday sounds with The Reverse Audio! Enjoy moments of surprise and laughter with your friends and family! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CGDA Tuner
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CGDA Tuner is a fast, friendly tuner built for string players. Play a string and the whole screen responds — green means you're in tune, warm colours mean you're sharp or flat. No cluttered dials, no guesswork. NINE MODES, ONE TUNER - Violin, Viola, Cello, Double Bass - Guitar, Bass Guitar, Ukulele, Mandolin - Chromatic mode for everything else CLEAR, GLANCEABLE FEEDBACK - Full-screen colour that turns green when you're in tune - Note name, frequency (Hz), and cent offset at a glance - Fine-grained meter for landing exactly on pitch - Over-tension warning helps protect your strings TUNE BY EAR, TOO - Play a sustained reference tone for any string and match it — just like tuning to a piano ALTERNATE TUNINGS - Guitar: Drop D, DADGAD, Drop C, Open G, Open D, Half-Step Down - Bass Guitar: Drop D, Half-Step Down - Ukulele: standard high-G and low-G - Your last tuning is remembered for each instrument - Proper flat spelling (E flat, A flat …) where it belongs MADE FOR PRACTICE - Starts instantly and works completely offline - No account, no sign-up - All instruments and tunings are free — an optional Pro purchase simply removes ads Whether you're unpacking your cello before rehearsal or dropping your guitar into DADGAD, CGDA Tuner gets you in tune and back to playing.
Screenshots
Verdict
The clearest difference is update cadence: CGDA Tuner at daily against The Reverse Audio's every 5 months. The Reverse Audio's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support 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. The Reverse Audio sells 2 in-app purchases, starting at $3.99 per month and CGDA Tuner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
The Reverse Audio ships an update every 5 months, CGDA Tuner daily. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.
| Parameter | The Reverse Audio | CGDA Tuner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (387 ratings) — better | — |
| Positive reviews | 58.3% of reviews | — |
| Number of ratings | 387 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Vida Apps Incorporated | Sijun Yang |
In-app purchases
The Reverse Audio
- Premium Plan - 1 Month3 Days trial$3.991 Month
- Premium Plan - 1 Year3 Days trial$39.991 Year
CGDA Tuner
- CGDA Tuner Pro$2.99
Questions
Is The Reverse Audio free?
Is CGDA Tuner free?
Do The Reverse Audio or CGDA Tuner have ads?
Which is updated more often, The Reverse Audio or CGDA Tuner?
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