# Tremoni vs ROCX

The clearest difference is in-app purchases: Tremoni at none against ROCX's 2. Tremoni 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. Tremoni asks for nothing beyond the download.

Tremoni ships an update every 5 days, ROCX every 3 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tremoni | 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 | 59 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

### Tremoni

[App page](https://appshunter.io/ios/app/tremoni-log-workouts-in-5s/id6757254535)

**Features:** macOS Compatibility

**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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ROCX Plus | $9.99 | per month |
| ROCX Plus | $39.99 | per year |


## Frequently asked questions

### Is Tremoni free?

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

### Is ROCX free?

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

### Do Tremoni or ROCX have ads?

Tremoni shows ads; ROCX does not.

### Which is updated more often, Tremoni or ROCX?

Tremoni ships an update every 5 days, and ROCX every 3 days. Most recently, Tremoni was updated on October 16, 2026 and ROCX on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*