# Just Jym vs Jym

The clearest difference is update cadence: Just Jym at every 2 months against Jym's every 7 months. Jym's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Just Jym ships an update every 2 months, Jym every 7 months. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Just Jym | Jym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jym-workout-log/id6476467344/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | — | Free |
| Size | 101 MB | 2 MB |
| Requires iOS | 16.6 | **16** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Perfect Gym Solutions Sp. z o.o.](https://appshunter.io/developer/1004382730) | [Jason Chen](https://appshunter.io/developer/1665761776) |

## What reviewers say

### Just Jym

[App page](https://appshunter.io/ios/app/just-jym/id1541131875)

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

**In-app purchases:** none


### Jym

[App page](https://appshunter.io/ios/app/jym-workout-log/id6476467344)

Log your gym workouts with a straightforward and easy-to-use interface. Track weight, reps, and sets, and visualize your progress over time with insightful graphs. Stay motivated with daily activity logs and workout-specific streak tracking.

**Highlights:** Workout tracking with autofill, Weight improvement graphs, Daily activity log, Workout day-specific streak tracking, Historically inspired UI

**In-app purchases:** none


## Frequently asked questions

### Is Just Jym free?

Just Jym is free to download, with no in-app purchases.

### Is Jym free?

Jym is free to download, with no in-app purchases.

### Do Just Jym or Jym have ads?

Neither Just Jym nor Jym shows ads.

### Which is updated more often, Just Jym or Jym?

Just Jym ships an update every 2 months, and Jym every 7 months. Most recently, Just Jym was updated on September 16, 2026 and Jym on September 9, 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.*