# F Gym vs R.I.O

The clearest difference is update cadence: R.I.O at every 9 days against F Gym's every 7 months. R.I.O also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

F Gym ships an update every 7 months, R.I.O every 9 days. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | F Gym | R.I.O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 152 MB | 125 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [FitPhilia](https://appshunter.io/developer/1178311498) | [IDEAEDU CONSULTANT TECHNOLOGIES PRIVTAE LIMITED](https://appshunter.io/developer/1518037126) |

## What reviewers say

### F Gym

[App page](https://appshunter.io/ios/app/f-gym/id6475762889)

**Features:** macOS Compatibility

**In-app purchases:** none


### R.I.O

[App page](https://appshunter.io/ios/app/rio/id6737279673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is F Gym free?

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

### Is R.I.O free?

R.I.O is free to download, with no in-app purchases.

### Do F Gym or R.I.O have ads?

Neither F Gym nor R.I.O shows ads.

### Which is updated more often, F Gym or R.I.O?

F Gym ships an update every 7 months, and R.I.O every 9 days. Most recently, F Gym was updated on October 10, 2026 and R.I.O on October 14, 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.*