# ジムナビ vs PowerNote

The clearest difference is update cadence: ジムナビ at every 10 days against PowerNote's monthly. ジムナビ also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. ジムナビ 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.

ジムナビ ships an update every 10 days, PowerNote monthly. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ジムナビ | PowerNote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 56 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shunsuke Yokoyama](https://appshunter.io/developer/1860435118) | [Kentaro Tsurumoto](https://appshunter.io/developer/1452169627) |

## What reviewers say

### ジムナビ

[App page](https://appshunter.io/ios/app/id6757938975)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | 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 ジムナビ free?

ジムナビ is free to download, with in-app purchases available.

### Is PowerNote free?

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

### Do ジムナビ or PowerNote have ads?

Both ジムナビ and PowerNote show ads.

### Which is updated more often, ジムナビ or PowerNote?

ジムナビ ships an update every 10 days, and PowerNote monthly. Most recently, ジムナビ was updated on October 18, 2026 and PowerNote on October 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.*