# Block Puzzle vs Gridlock

The clearest difference is ads: Block Puzzle at none against Gridlock's shown. Block Puzzle also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.0). Gridlock's advantage is update cadence (every 3 days vs every 2 weeks). On price and in-app purchases there is nothing between them.

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

Block Puzzle ships an update every 2 weeks, Gridlock every 3 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Block Puzzle | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/gridlock-block-puzzle/id6808988501/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 29 MB | 4 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IUPX](https://appshunter.io/developer/1455221121) | [Ryan Lubbers](https://appshunter.io/developer/6802070419) |

## What reviewers say

### Block Puzzle

[App page](https://appshunter.io/ios/app/block-puzzle-block-master/id1528289571)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-block-puzzle/id6808988501)

This block puzzle game ensures every move is playable, preventing unfair losses. Strategically place pieces to clear rows and columns, build combos, and achieve high scores in both endless and daily challenge modes. It offers a thoughtful, reflex-free puzzle experience.

**Highlights:** Guaranteed playable moves, Fill rows/columns to clear, Combo multiplier, Endless mode, Daily Challenge mode, Undo last moves, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Puzzle free?

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

### Is Gridlock free?

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

### Do Block Puzzle or Gridlock have ads?

Gridlock shows ads; Block Puzzle does not.

### Which is updated more often, Block Puzzle or Gridlock?

Block Puzzle ships an update every 2 weeks, and Gridlock every 3 days. Most recently, Block Puzzle was updated on October 29, 2026 and Gridlock on October 24, 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.*