# Lock Tangle vs Pixel Fill!

The clearest difference is rating: Lock Tangle at 4.3 against Pixel Fill!'s 2.5. Lock Tangle also leads on update cadence (every 4 days vs monthly) and ratings volume (23 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Lock Tangle holds the better App Store score, 4.3 against 2.5. Both are backed by a comparable volume of ratings — 23 and 6 respectively.

Lock Tangle ships an update every 4 days, Pixel Fill! monthly. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Lock Tangle | Pixel Fill! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/lock-tangle/id6758449026/reviews)** | [2.5 (6 ratings)](https://appshunter.io/ios/app/pixel-fill/id6759156271/reviews) |
| Number of ratings | **23** | 6 |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 220 MB | 185 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Can Hulagu](https://appshunter.io/developer/1629006728) | [Wixot Studios](https://appshunter.io/developer/1548290415) |

## What reviewers say

### Lock Tangle

[App page](https://appshunter.io/ios/app/lock-tangle/id6758449026)

Arrange keys into matching slots within a confined space. Strategically drag keys through gaps to unlock chests, but be mindful that some moves can block access for remaining keys. Clear the board before the timer runs out to succeed.

**Highlights:** Key and slot matching puzzles, Strategic key placement, Board clearing challenges, Time-based gameplay, Unlockable chests

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

**In-app purchases:** none


### Pixel Fill!

[App page](https://appshunter.io/ios/app/pixel-fill/id6759156271)

Solve satisfying pixel puzzles by filling the board with color. Tap buckets to strategically paint upward, ensuring each color only covers its own area. Find the perfect sequence to clear the entire board in this relaxing and colorful game.

**Highlights:** Tap buckets to fill with color, Colors paint only their own area, Strategic order to clear the board, Relaxing and satisfying puzzles, Easy to learn, challenging to master

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

**In-app purchases:** none


## Frequently asked questions

### Is Lock Tangle free?

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

### Is Pixel Fill! free?

Pixel Fill! is free to download, with no in-app purchases.

### Which has better reviews, Lock Tangle or Pixel Fill!?

Lock Tangle is rated higher. Lock Tangle averages 4.3 out of 5 from 23 ratings, while Pixel Fill! averages 2.5 from 6 ratings.

### Do Lock Tangle or Pixel Fill! have ads?

Both Lock Tangle and Pixel Fill! show ads.

### Which is updated more often, Lock Tangle or Pixel Fill!?

Lock Tangle ships an update every 4 days, and Pixel Fill! monthly. Most recently, Lock Tangle was updated on September 19, 2026 and Pixel Fill! on September 18, 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.*