# FunnyVoice vs KOETRON

The clearest difference is in-app purchases: KOETRON at none against FunnyVoice's 10. KOETRON also leads on update cadence (every 6 months vs every 15 months). FunnyVoice's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FunnyVoice sells 10 in-app purchases, starting at $2.99 per 3 months. KOETRON asks for nothing beyond the download.

FunnyVoice ships an update every 15 months, KOETRON every 6 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | FunnyVoice | KOETRON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/funnyvoice/id463402539/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 6 months** |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 46 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jurgen Schussmann](https://appshunter.io/developer/1175758155) | [SACHIKO HAMATSU](https://appshunter.io/developer/1819856338) |

## What reviewers say

### FunnyVoice

[App page](https://appshunter.io/ios/app/funnyvoice/id463402539)

Record and modify voices with a variety of fun audio effects. Surprise friends with robot or helium voices, save your creations, and share them via email or social media. You can even set your modified recordings as custom ringtones.

**Highlights:** High-quality audio effects, Built-in voice effects, Save modified recordings, Share via email, Set as ringtone, Post to social media

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All funny effects (3 months) | $2.99 | per 3 months |
| Bird | $0.99 | one-time |
| Alien | $0.99 | one-time |
| Robot | $0.99 | one-time |
| Car | $0.99 | one-time |
| Snail | $0.99 | one-time |
| Telephone | $0.99 | one-time |
| Megaphone | $0.99 | one-time |
| Fan | $0.99 | one-time |
| Keyboard | $0.99 | one-time |


### KOETRON

[App page](https://appshunter.io/ios/app/koetron/id6751819556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FunnyVoice free?

FunnyVoice is free to download, with in-app purchases available.

### Is KOETRON free?

KOETRON is free to download, with no in-app purchases.

### Do FunnyVoice or KOETRON have ads?

KOETRON shows ads; FunnyVoice does not.

### Which is updated more often, FunnyVoice or KOETRON?

FunnyVoice ships an update every 15 months, and KOETRON every 6 months. Most recently, FunnyVoice was updated on October 10, 2026 and KOETRON on October 10, 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.*