# VOICEカウンター vs MuscleTrainingTimer

The clearest difference is ads: MuscleTrainingTimer at none against VOICEカウンター's shown. VOICEカウンター's advantage is iOS requirement (13.4 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. VOICEカウンター sells 1 one-off in-app purchase and MuscleTrainingTimer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

VOICEカウンター ships an update every 2 weeks, MuscleTrainingTimer every 9 days. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | VOICEカウンター | MuscleTrainingTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 17 MB | 20 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) | [ryo muranaka](https://appshunter.io/developer/1606480078) |

## What reviewers say

### VOICEカウンター

[App page](https://appshunter.io/ios/app/voice/id1512701989)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告なしフル機能版 | $2.99 | one-time |


### MuscleTrainingTimer

[App page](https://appshunter.io/ios/app/muscletrainingtimer-exercise/id6446249318)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $19.99 | one-time |


## Frequently asked questions

### Is VOICEカウンター free?

VOICEカウンター is free to download, with in-app purchases available.

### Is MuscleTrainingTimer free?

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

### Do VOICEカウンター or MuscleTrainingTimer have ads?

VOICEカウンター shows ads; MuscleTrainingTimer does not.

### Which is updated more often, VOICEカウンター or MuscleTrainingTimer?

VOICEカウンター ships an update every 2 weeks, and MuscleTrainingTimer every 9 days. Most recently, VOICEカウンター was updated on October 9, 2026 and MuscleTrainingTimer on October 20, 2026.

---

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