# Checker1010+puzzle game vs SigBrix

The clearest difference is in-app purchases: Checker1010+puzzle game at none against SigBrix's 1. SigBrix's advantage is iOS requirement (10.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SigBrix sells 1 one-off in-app purchase. Checker1010+puzzle game asks for nothing beyond the download.

Checker1010+puzzle game ships an update every 4 weeks, SigBrix every 6 weeks. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Checker1010+puzzle game | SigBrix |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Ad-supported | — |
| Size | 46 MB | 414 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [达宁 陈](https://appshunter.io/developer/1136589565) | [ROSE METAL PRODUCTS, INC.](https://appshunter.io/developer/1526085087) |

## What reviewers say

### Checker1010+puzzle game

[App page](https://appshunter.io/ios/app/checker1010-plus-puzzle-game/id1140422640)

Place falling blocks onto a grid to form lines and columns. Clear lines to score points and earn erasers to remove unwanted blocks. The game ends when no more blocks can be placed.

**Highlights:** Drag and drop block placement, Score points by completing lines/columns, Earn erasers to remove blocks, Game over when grid is full, Simple and interesting gameplay

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

**In-app purchases:** none


### SigBrix

[App page](https://appshunter.io/ios/app/sigbrix/id1575115299)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Checker1010+puzzle game free?

Checker1010+puzzle game is free to download, with no in-app purchases.

### Is SigBrix free?

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

### Do Checker1010+puzzle game or SigBrix have ads?

Both Checker1010+puzzle game and SigBrix show ads.

### Which is updated more often, Checker1010+puzzle game or SigBrix?

Checker1010+puzzle game ships an update every 4 weeks, and SigBrix every 6 weeks. Most recently, Checker1010+puzzle game was updated on October 9, 2026 and SigBrix on October 27, 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.*