Kodo On! 4 vs Reverse Audio / Reverse Voice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kodo On! 4
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Kodo-On! is the application that parents can use to sing along with your children that can improve speaking and listening skills or can use as lullaby song for your baby. Features - Easy to use interface. - Song lyrics. - Colorful illustration. - Easy listening melody. - Loop and Medley functions. - Song's speed adjustable. - 9 most popular children songs. - Volume 1 - 3 is now available on App store! - Other volume is coming soon! This volume contain below songs: - Do-re-mi - Five little ducks - Skip to my lou - Open shut them - Rain, rain go away - Sunday, Monday, Tuesday - Old Macdonald - Happy Birthday - チェッチェッコリ
Reverse Audio / Reverse Voice
Record audio and play it back in reverse. This application allows you to easily reverse your voice recordings and share them with others. Explore creative audio manipulation with simple playback controls.
- Record audio
- Play audio in reverse
- Share reversed audio
- Simple playback controls
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Recorded audio can be played back in reverse. You can also share it.
Screenshots
Verdict
The clearest difference is update cadence: Reverse Audio / Reverse Voice at every 3 weeks against Kodo On! 4's every 19 months. 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. Neither carries in-app purchases, so what you see is what you pay.
Kodo On! 4 ships an update every 19 months, Reverse Audio / Reverse Voice every 3 weeks. The most recent releases landed on June 8, 2026 and September 24, 2026 respectively.
| Parameter | Kodo On! 4 | Reverse Audio / Reverse Voice |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (116 ratings) — better |
| Positive reviews | — | 77.8% of reviews |
| Number of ratings | — | 116 — better |
| Update frequency | Every 19 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Nat Benjarpornbanyat | Rikuto Komatsu |
In-app purchases
Kodo On! 4
No in-app purchases
Reverse Audio / Reverse Voice
No in-app purchases
Questions
Is Kodo On! 4 free?
Is Reverse Audio / Reverse Voice free?
Do Kodo On! 4 or Reverse Audio / Reverse Voice have ads?
Which is updated more often, Kodo On! 4 or Reverse Audio / Reverse Voice?
Other comparisons
