# 筋トロノーム vs MuscleTrainingTimer

The clearest difference is in-app purchases: 筋トロノーム at none against MuscleTrainingTimer's 1. 筋トロノーム also leads on iOS requirement (12.0 vs 16.0). MuscleTrainingTimer's advantage is ads (none vs shown) and update cadence (every 9 days vs monthly). On price and device support there is nothing between them.

Both are free to download. MuscleTrainingTimer sells 1 one-off in-app purchase. 筋トロノーム asks for nothing beyond the download.

筋トロノーム ships an update monthly, MuscleTrainingTimer every 9 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 筋トロノーム | MuscleTrainingTimer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 20 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomohiro Ihara](https://appshunter.io/developer/889571829) | [ryo muranaka](https://appshunter.io/developer/1606480078) |

## What reviewers say

### 筋トロノーム

[App page](https://appshunter.io/ios/app/id1511777657)

This app acts as your personal trainer, guiding you through workouts with voice prompts for reps and sets. Track your progress with detailed logs and enjoy music playback to stay motivated during your exercise routines.

**Highlights:** Customizable workout menus (up to 5), Set exercise type, reps, speed, and sets, Rep and set timers, Voice counting of repetitions, 1-year training log per exercise, Integrated music player

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

**In-app purchases:** none


### 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 筋トロノーム free?

筋トロノーム is free to download, with no in-app purchases.

### Is MuscleTrainingTimer free?

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

### Do 筋トロノーム or MuscleTrainingTimer have ads?

筋トロノーム shows ads; MuscleTrainingTimer does not.

### Which is updated more often, 筋トロノーム or MuscleTrainingTimer?

筋トロノーム ships an update monthly, and MuscleTrainingTimer every 9 days. Most recently, 筋トロノーム was updated on November 3, 2026 and MuscleTrainingTimer on November 7, 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.*