# トレメモ　筋トレ記録・トレーニング管理アプリ vs ROCX

The clearest difference is in-app purchases: トレメモ　筋トレ記録・トレーニング管理アプリ at none against ROCX's 2. トレメモ　筋トレ記録・トレーニング管理アプリ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). ROCX's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. ROCX sells 2 in-app purchases, starting at $9.99 per month. トレメモ　筋トレ記録・トレーニング管理アプリ asks for nothing beyond the download.

トレメモ　筋トレ記録・トレーニング管理アプリ ships an update every 5 days, ROCX every 3 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | トレメモ　筋トレ記録・トレーニング管理アプリ | ROCX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 73 MB | 31 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryohei Kawamon](https://appshunter.io/developer/1677130941) | [ABEYA, LIMITED LIABILITY COMPANY](https://appshunter.io/developer/6772070095) |

## What reviewers say

### トレメモ　筋トレ記録・トレーニング管理アプリ

[App page](https://appshunter.io/ios/app/id6757254535)

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

**In-app purchases:** none


### ROCX

[App page](https://appshunter.io/ios/app/rocx-workout-tracker/id6772070093)

Effortlessly log your gym or home workouts in seconds with this intuitive training app. It adapts to your routine, offers personalized guidance through an AI agent, and helps you track progress towards your fitness goals.

**Highlights:** Frictionless workout logging, Save and repeat routines, AI chat for training advice, Progress and goal tracking, Historical data analysis, Personalized workout suggestions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ROCX Plus | $9.99 | per month |
| ROCX Plus | $19.99 | per year |


## Frequently asked questions

### Is トレメモ　筋トレ記録・トレーニング管理アプリ free?

トレメモ　筋トレ記録・トレーニング管理アプリ is free to download, with no in-app purchases.

### Is ROCX free?

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

### Do トレメモ　筋トレ記録・トレーニング管理アプリ or ROCX have ads?

トレメモ　筋トレ記録・トレーニング管理アプリ shows ads; ROCX does not.

### Which is updated more often, トレメモ　筋トレ記録・トレーニング管理アプリ or ROCX?

トレメモ　筋トレ記録・トレーニング管理アプリ ships an update every 5 days, and ROCX every 3 days. Most recently, トレメモ　筋トレ記録・トレーニング管理アプリ was updated on November 9, 2026 and ROCX 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.*