# Lock Jam vs Card Maze

The clearest difference is in-app purchases: Card Maze at none against Lock Jam's 10. Card Maze also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Lock Jam sells 10 one-off in-app purchases. Card Maze asks for nothing beyond the download.

## The numbers

| Metric | Lock Jam | Card Maze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (273 ratings)](https://appshunter.io/ios/app/lock-jam-block-puzzle/id6744099663/reviews)** | — |
| Number of ratings | **273** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 284 MB | 247 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 (10)**

| 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 |
| Golden Ticket | $9.99 | one-time |
| Mini Bundle | $9.99 | one-time |
| No-Ads Bundle | $10.99 | one-time |
| com.udo.lock.medium | $19.99 | one-time |
| Large Bundle | $29.99 | one-time |
| 100000 Gold | $69.99 | one-time |


### Card Maze

[App page](https://appshunter.io/ios/app/card-maze/id6744373414)

**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 Card Maze free?

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

### Do Lock Jam or Card Maze have ads?

Both Lock Jam and Card Maze show ads.

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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.*