# Lock Tangle vs Block Fill Jam!

The clearest difference is update cadence: Block Fill Jam! at daily against Lock Tangle's every 4 days. On price, ads, in-app purchases and device support 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 ships an update every 4 days, Block Fill Jam! daily. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Lock Tangle | Block Fill Jam! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/lock-tangle/id6758449026/reviews)** | — |
| Number of ratings | **23** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 220 MB | 252 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) | [Ozan Kasikci](https://appshunter.io/developer/1485317310) |

## 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


### Block Fill Jam!

[App page](https://appshunter.io/ios/app/block-fill-jam/id6759387857)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lock Tangle free?

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

### Is Block Fill Jam! free?

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

### Do Lock Tangle or Block Fill Jam! have ads?

Both Lock Tangle and Block Fill Jam! show ads.

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

Lock Tangle ships an update every 4 days, and Block Fill Jam! daily. Most recently, Lock Tangle was updated on October 2, 2026 and Block Fill Jam! on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*