# RetroTone vs VoiceTimer Countdown

The clearest difference is in-app purchases: RetroTone at none against VoiceTimer Countdown's 1. RetroTone also leads on ads (none vs shown). VoiceTimer Countdown's advantage is update cadence (every 2 days vs weekly) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. VoiceTimer Countdown sells 1 one-off in-app purchase. RetroTone asks for nothing beyond the download.

RetroTone ships an update weekly, VoiceTimer Countdown every 2 days. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RetroTone | VoiceTimer Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 101 MB | 43 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [HIROSHI SHINKAWA](https://appshunter.io/developer/1875457585) | [Yasuko Shikiuchi](https://appshunter.io/developer/316029096) |

## What reviewers say

### RetroTone

[App page](https://appshunter.io/ios/app/retrotone/id6758872739)

Generate precise audio frequencies from 20Hz to 20,000Hz for various uses like relaxation, study, or sleep. Test your hearing range with a slider and tune musical instruments with the built-in tuner. Enjoy a simple, retro-inspired interface.

**Highlights:** Precise frequency generation (20Hz-20,000Hz), Hearing range testing slider, Built-in instrument tuner, Supports relaxation and study frequencies (e.g., 432Hz, 528Hz), Simple retro design, Includes bonus tracks

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

**In-app purchases:** none


### VoiceTimer Countdown

[App page](https://appshunter.io/ios/app/voicetimer-countdown/id6762676566)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is RetroTone free?

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

### Is VoiceTimer Countdown free?

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

### Do RetroTone or VoiceTimer Countdown have ads?

VoiceTimer Countdown shows ads; RetroTone does not.

### Which is updated more often, RetroTone or VoiceTimer Countdown?

RetroTone ships an update weekly, and VoiceTimer Countdown every 2 days. Most recently, RetroTone was updated on October 13, 2026 and VoiceTimer Countdown on October 25, 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.*