# Lock Jam vs Block Fit Sort

The clearest difference is review sentiment: Lock Jam at 83% against Block Fit Sort's 0%. Lock Jam also leads on ratings volume (272 vs 90). Block Fit Sort's advantage is in-app purchases (none vs 15) and rating (4.8 vs 4.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lock Jam sells 15 one-off in-app purchases. Block Fit Sort asks for nothing beyond the download.

Block Fit Sort holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 272 and 90 respectively. Written reviews complicate that: 83% of Lock Jam's written reviews are positive against 0% of Block Fit Sort's, so the app with the better star average is not the one people write more warmly about.

Lock Jam ships an update every 2 weeks, Block Fit Sort fortnightly. Both last shipped on September 18, 2026.

## The numbers

| Metric | Lock Jam | Block Fit Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (272 ratings)](https://appshunter.io/ios/app/lock-jam-block-puzzle/id6744099663/reviews) | **[4.8 (90 ratings)](https://appshunter.io/ios/app/block-fit-sort/id6746347053/reviews)** |
| Number of ratings | **272** | 90 |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 284 MB | 230 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [UDO GAMES OYUN YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/944939988) | [Kaliba Games & Technologies Inc.](https://appshunter.io/developer/1549023239) |

## What reviewers say

### Lock Jam

[App page](https://appshunter.io/ios/app/lock-jam-block-puzzle/id6744099663)

Engage in a satisfying puzzle challenge by sliding and matching keys to unlock various locks. This game offers unlimited levels with increasing difficulty and a relaxing yet challenging design suitable for all ages.

**Highlights:** Addictive puzzle gameplay, One-hand controls, Unlimited levels, Increasing difficulty, Satisfying lock & key mechanics, Relaxing design

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Gold | $0.99 | one-time |
| Fail Bundle | $3.99 | one-time |
| 5000 Gold | $3.99 | one-time |
| No Ads | $4.99 | one-time |
| Starter Pack | $5.99 | one-time |
| 10000 Gold | $6.99 | one-time |
| Golden Ticket | $9.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| Mini Bundle | $9.99 | one-time |
| No-Ads Bundle | $10.99 | one-time |
| 25000 Gold | $17.99 | one-time |
| com.udo.lock.medium | $19.99 | one-time |
| Large Bundle | $29.99 | one-time |
| 50000 Gold | $34.99 | one-time |
| 100000 Gold | $69.99 | one-time |


### Block Fit Sort

[App page](https://appshunter.io/ios/app/block-fit-sort/id6746347053)

A casual puzzle game where players tap colored holes to collect matching cubes. The goal is to fill an upper grid with these cubes without overflow. It offers a simple yet engaging challenge for quick play sessions.

**Highlights:** Cube collection gameplay, Color matching puzzles, Grid-based sorting challenge, Simple tap controls, Casual gaming experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lock Jam free?

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

### Is Block Fit Sort free?

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

### Which has better reviews, Lock Jam or Block Fit Sort?

Block Fit Sort is rated higher. Lock Jam averages 4.6 out of 5 from 272 ratings, while Block Fit Sort averages 4.8 from 90 ratings.

### Do Lock Jam or Block Fit Sort have ads?

Both Lock Jam and Block Fit Sort show ads.

### Which is updated more often, Lock Jam or Block Fit Sort?

Lock Jam ships an update every 2 weeks, and Block Fit Sort fortnightly. Most recently, Lock Jam was updated on September 18, 2026 and Block Fit Sort on September 18, 2026.

---

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