# PowerNote vs 心不全手帳

The clearest difference is in-app purchases: 心不全手帳 at none against PowerNote's 2. 心不全手帳 also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). PowerNote's advantage is iOS requirement (16.6 vs 18.6). On price and device support there is nothing between them.

Both are free to download. PowerNote sells 2 in-app purchases, starting at $3.99 per month. 心不全手帳 asks for nothing beyond the download.

PowerNote ships an update monthly, 心不全手帳 every 10 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PowerNote | 心不全手帳 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 9 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Tsurumoto](https://appshunter.io/developer/1452169627) | [Keisuke Nakashima](https://appshunter.io/developer/1691259083) |

## What reviewers say

### 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 |


### 心不全手帳

[App page](https://appshunter.io/ios/app/id6765601367)

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

**In-app purchases:** none


## Frequently asked questions

### Is PowerNote free?

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

### Is 心不全手帳 free?

心不全手帳 is free to download, with no in-app purchases.

### Do PowerNote or 心不全手帳 have ads?

PowerNote shows ads; 心不全手帳 does not.

### Which is updated more often, PowerNote or 心不全手帳?

PowerNote ships an update monthly, and 心不全手帳 every 10 days. Most recently, PowerNote was updated on October 13, 2026 and 心不全手帳 on September 30, 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.*