# RGB Block Puzzle vs FLOW.EXE

The clearest difference is ads: FLOW.EXE at none against RGB Block Puzzle's shown. RGB Block Puzzle's advantage is update cadence (every 4 days vs every 8 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

RGB Block Puzzle ships an update every 4 days, FLOW.EXE every 8 days. The most recent releases landed on September 13, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | RGB Block Puzzle | FLOW.EXE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 8 days |
| Size | 68 MB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOLGA YILMAZ](https://appshunter.io/developer/1894396939) | [ilia Nosovskii](https://appshunter.io/developer/6790350713) |

## What reviewers say

### RGB Block Puzzle

[App page](https://appshunter.io/ios/app/rgb-block-puzzle/id6762497619)

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

**In-app purchases:** none


### FLOW.EXE

[App page](https://appshunter.io/ios/app/flowexe/id6790350711)

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

**In-app purchases:** none


## Frequently asked questions

### Is RGB Block Puzzle free?

RGB Block Puzzle is free to download, with no in-app purchases.

### Is FLOW.EXE free?

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

### Do RGB Block Puzzle or FLOW.EXE have ads?

RGB Block Puzzle shows ads; FLOW.EXE does not.

### Which is updated more often, RGB Block Puzzle or FLOW.EXE?

RGB Block Puzzle ships an update every 4 days, and FLOW.EXE every 8 days. Most recently, RGB Block Puzzle was updated on September 13, 2026 and FLOW.EXE on August 26, 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.*