# Kodo On! 4 vs Reverse Audio / Reverse Voice

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.

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.

## The numbers

| Metric | Kodo On! 4 | Reverse Audio / Reverse Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (116 ratings)](https://appshunter.io/ios/app/reverse-audio-reverse-voice/id1586940030/reviews)** |
| Number of ratings | — | **116** |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 39 MB | 45 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nat Benjarpornbanyat](https://appshunter.io/developer/982158754) | [Rikuto Komatsu](https://appshunter.io/developer/1533655565) |

## What reviewers say

### Kodo On! 4

[App page](https://appshunter.io/ios/app/kodo-on-4/id1266766700)

**In-app purchases:** none


### Reverse Audio / Reverse Voice

[App page](https://appshunter.io/ios/app/reverse-audio-reverse-voice/id1586940030)

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.

**Highlights:** Record audio, Play audio in reverse, Share reversed audio, Simple playback controls

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kodo On! 4 free?

Kodo On! 4 is free to download, with no in-app purchases.

### Is Reverse Audio / Reverse Voice free?

Reverse Audio / Reverse Voice is free to download, with no in-app purchases.

### Do Kodo On! 4 or Reverse Audio / Reverse Voice have ads?

Both Kodo On! 4 and Reverse Audio / Reverse Voice show ads.

### Which is updated more often, Kodo On! 4 or Reverse Audio / Reverse Voice?

Kodo On! 4 ships an update every 19 months, and Reverse Audio / Reverse Voice every 3 weeks. Most recently, Kodo On! 4 was updated on June 8, 2026 and Reverse Audio / Reverse Voice on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*