# FluxGrid vs Crash Block

The clearest difference is in-app purchases: FluxGrid at none against Crash Block's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Crash Block sells 1 one-off in-app purchase. FluxGrid asks for nothing beyond the download.

FluxGrid ships an update every 10 days, Crash Block weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FluxGrid | Crash Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 64 MB | 148 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Muhammed Enes YALCINKAYA](https://appshunter.io/developer/1865003244) | [One Color Games ApS](https://appshunter.io/developer/1140502361) |

## What reviewers say

### FluxGrid

[App page](https://appshunter.io/ios/app/fluxgrid-falling-blocks/id6760551012)

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

**In-app purchases:** none


### Crash Block

[App page](https://appshunter.io/ios/app/crash-block-fun-logic-puzzle/id6763249371)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $5.99 | one-time |


## Frequently asked questions

### Is FluxGrid free?

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

### Is Crash Block free?

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

### Do FluxGrid or Crash Block have ads?

Both FluxGrid and Crash Block show ads.

### Which is updated more often, FluxGrid or Crash Block?

FluxGrid ships an update every 10 days, and Crash Block weekly. Most recently, FluxGrid was updated on October 25, 2026 and Crash Block on October 28, 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.*