# Lock Jam vs Cube Blast Jam

Lock Jam and Cube Blast Jam both sit at 4.6 stars, but that hides the real split: 83% of Lock Jam's written reviews are positive against 25% of Cube Blast Jam's. Lock Jam also leads on ratings volume (272 vs 76). Cube Blast Jam's advantage is in-app purchases (none vs 15) and iOS requirement (12.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Lock Jam against 4.7 for Cube Blast Jam. Both are backed by a comparable volume of ratings — 272 and 76 respectively. Written reviews are what separate them: 83% of Lock Jam's written reviews are positive against 25% of Cube Blast Jam's.

Lock Jam ships an update every 2 weeks, Cube Blast Jam weekly. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Lock Jam | Cube Blast Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (272 ratings)](https://appshunter.io/ios/app/lock-jam-block-puzzle/id6744099663/reviews) | **[4.7 (76 ratings)](https://appshunter.io/ios/app/cube-blast-jam/id6744524042/reviews)** |
| Number of ratings | **272** | 76 |
| Positive reviews | **83.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 284 MB | 122 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [UDO GAMES OYUN YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/944939988) | [Holago Games](https://appshunter.io/developer/1777206236) |

## 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 |


### Cube Blast Jam

[App page](https://appshunter.io/ios/app/cube-blast-jam/id6744524042)

Engage in a satisfying chain-popping puzzle experience. Launch shooters to spear matching balls and clear clusters in a single, sweeping motion. Enjoy a visually dynamic and addictive gameplay loop.

**Highlights:** Chain-popping puzzle mechanics, Launch shooters to spear balls, Clear matching ball clusters, Satisfying swoop gameplay, Addictive puzzle challenges

**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 Cube Blast Jam free?

Cube Blast Jam is free to download, with no in-app purchases.

### Which has better reviews, Lock Jam or Cube Blast Jam?

Cube Blast Jam is rated higher. Lock Jam averages 4.6 out of 5 from 272 ratings, while Cube Blast Jam averages 4.7 from 76 ratings.

### Do Lock Jam or Cube Blast Jam have ads?

Both Lock Jam and Cube Blast Jam show ads.

### Which is updated more often, Lock Jam or Cube Blast Jam?

Lock Jam ships an update every 2 weeks, and Cube Blast Jam weekly. Most recently, Lock Jam was updated on September 18, 2026 and Cube Blast Jam on September 23, 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.*