# 筋トレ突破LOG vs Jotfit

The clearest difference is update cadence: 筋トレ突破LOG at every 2 days against Jotfit's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 筋トレ突破LOG sells 2 in-app purchases, starting at $2.99 per month and Jotfit sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

筋トレ突破LOG ships an update every 2 days, Jotfit weekly. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 筋トレ突破LOG | Jotfit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Freemium |
| Size | 56 MB | 52 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Fujita](https://appshunter.io/developer/1876803782) | [Kazuki Mimura](https://appshunter.io/developer/1885929554) |

## What reviewers say

### 筋トレ突破LOG

[App page](https://appshunter.io/ios/app/log/id6759091640)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン（月額） | $2.99 | per month |
| Proプラン（月額） | $24.99 | per year |


### Jotfit

[App page](https://appshunter.io/ios/app/jotfit-workout-log-and-timer/id6760725666)

This app offers a minimalist approach to tracking your workouts, featuring an integrated rest timer and automatic data entry for previous exercises. It provides detailed reports and charts to monitor your progress and allows for extensive customization of themes and workout routines.

**Highlights:** Integrated rest timer and logging, Auto-fills previous weight and reps, Supports various exercise types, Lock Screen Live Activity for rest timer, Customizable themes and workout routines, Detailed progress charts and reports, Browse 185+ exercises

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jotfit Pro Monthly | $4.99 | per month |
| Jotfit Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is 筋トレ突破LOG free?

筋トレ突破LOG is free to download, with in-app purchases available.

### Is Jotfit free?

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

### Do 筋トレ突破LOG or Jotfit have ads?

Neither 筋トレ突破LOG nor Jotfit shows ads.

### Which is updated more often, 筋トレ突破LOG or Jotfit?

筋トレ突破LOG ships an update every 2 days, and Jotfit weekly. Most recently, 筋トレ突破LOG was updated on October 15, 2026 and Jotfit on October 20, 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.*