# MuscleTrainingTimer vs PowerNote

The clearest difference is ads: MuscleTrainingTimer at none against PowerNote's shown. MuscleTrainingTimer also leads on update cadence (every 9 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. MuscleTrainingTimer sells 1 one-off in-app purchase and PowerNote sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

MuscleTrainingTimer ships an update every 9 days, PowerNote monthly. The most recent releases landed on September 14, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | MuscleTrainingTimer | PowerNote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 56 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ryo muranaka](https://appshunter.io/developer/1606480078) | [Kentaro Tsurumoto](https://appshunter.io/developer/1452169627) |

## What reviewers say

### 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 |


### PowerNote

[App page](https://appshunter.io/ios/app/powernote-workout-tracker/id6761403133)

Easily log your gym or home workouts, track weight, reps, and RPE. Visualize progress with graphs and a calendar view. Customize exercises and share results.

**Highlights:** Log weight, reps, RPE, and sets, Customizable exercises by muscle group, Calendar view for training history, Progress graphs for max weight and volume, Daily session reflection and rating, Social media sharing of results

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium plan for 1 month. | $3.99 | per month |
| Premium plan 1 year plan. | $39.99 | per year |


## Frequently asked questions

### Is MuscleTrainingTimer free?

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

### Is PowerNote free?

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

### Do MuscleTrainingTimer or PowerNote have ads?

PowerNote shows ads; MuscleTrainingTimer does not.

### Which is updated more often, MuscleTrainingTimer or PowerNote?

MuscleTrainingTimer ships an update every 9 days, and PowerNote monthly. Most recently, MuscleTrainingTimer was updated on September 14, 2026 and PowerNote on August 13, 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.*