# Simple Workout Tracker vs Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC

The clearest difference is review sentiment: Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC at 100% against Simple Workout Tracker's 86%. Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC also leads on iOS requirement (16.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Simple Workout Tracker sells 2 in-app purchases, starting at $2.99 per month and Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Workout Tracker ships an update fortnightly, Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Simple Workout Tracker | Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simple-workout-tracker-muscly/id6446846782/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 66 MB | 88 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DAIKI YUASA](https://appshunter.io/developer/1632691655) | [Yuki Yoshioka](https://appshunter.io/developer/1811526661) |

## What reviewers say

### Simple Workout Tracker

[App page](https://appshunter.io/ios/app/simple-workout-tracker-muscly/id6446846782)

This strength training log helps gym enthusiasts and bodybuilders track workouts with ease. It offers automatic 1RM calculations, advanced set tracking for supersets and tri-sets, and detailed progress graphs to measure gains and crush fitness goals.

**Highlights:** Automatic 1RM calculation, Advanced set tracking (supersets, tri-sets), Comprehensive progress tracking, Color-coded workout calendar, In-depth analytics and graphs, Dark mode and rest timer

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MUSCLY PREMIUM | $2.99 | per month |
| Premium Plan | $24.99 | per year |


### Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC

[App page](https://appshunter.io/ios/app/gym-diarypfc/id6753891350)

This app offers an AI-powered personal trainer that tracks your workouts and meals. It proactively checks in if you miss logging sessions and provides personalized insights. Features include exercise logging, meal analysis, weight tracking, and schedule management.

**Highlights:** Autonomous AI coach, Workout logging, Meal management, Weight and body fat tracking, Schedule synchronization, In-depth stats and analysis

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Plan | $4.99 | per 7 days |
| Premium Monthly Plan | $9.99 | per month |
| Gym Diary Premium - Monthly Plan | $9.99 | per month |
| Premium Annual Plan | $49.99 | per year |


## Frequently asked questions

### Is Simple Workout Tracker free?

Simple Workout Tracker is free to download, with in-app purchases available.

### Is Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC free?

Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC is free to download, with in-app purchases available.

### Do Simple Workout Tracker or Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC have ads?

Both Simple Workout Tracker and Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC show ads.

### Which is updated more often, Simple Workout Tracker or Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC?

Simple Workout Tracker ships an update fortnightly, and Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC every 2 weeks. Most recently, Simple Workout Tracker was updated on November 3, 2026 and Gym Diary｜筋トレ記録・ジム・食事管理アプリ・PFC on November 5, 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.*