# Ctrl Gym vs Lua Flow Studio

The clearest difference is update cadence: Lua Flow Studio at every 2 months against Ctrl Gym's every 7 months. 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.

Ctrl Gym ships an update every 7 months, Lua Flow Studio every 2 months. The most recent releases landed on September 27, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | Ctrl Gym | Lua Flow Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 15 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Trainin](https://appshunter.io/developer/1732652497) | [BSPORT](https://appshunter.io/developer/1356621553) |

## What reviewers say

### Ctrl Gym

[App page](https://appshunter.io/ios/app/ctrl-gym/id6593687103)

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

**In-app purchases:** none


### Lua Flow Studio

[App page](https://appshunter.io/ios/app/lua-flow-studio/id6744963022)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ctrl Gym free?

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

### Is Lua Flow Studio free?

Lua Flow Studio is free to download, with no in-app purchases.

### Do Ctrl Gym or Lua Flow Studio have ads?

Neither Ctrl Gym nor Lua Flow Studio shows ads.

### Which is updated more often, Ctrl Gym or Lua Flow Studio?

Ctrl Gym ships an update every 7 months, and Lua Flow Studio every 2 months. Most recently, Ctrl Gym was updated on September 27, 2026 and Lua Flow Studio on May 31, 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.*