# Numoku! vs Lock Jam

The clearest difference is rating: Lock Jam at 4.6 against Numoku!'s 4.1. Lock Jam also leads on ratings volume (273 vs 9) and review sentiment (83% vs 71%). Numoku!'s advantage is in-app purchases (none vs 15) and update cadence (every 5 days vs every 2 weeks). On price, ads, monetization model and device support there is nothing between them.

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

Lock Jam holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Lock Jam has 273 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 71% of Numoku!'s written reviews are positive against 83% of Lock Jam's.

Numoku! ships an update every 5 days, Lock Jam every 2 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Numoku! | Lock Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/numoku/id6743469249/reviews) | **[4.6 (273 ratings)](https://appshunter.io/ios/app/lock-jam-block-puzzle/id6744099663/reviews)** |
| Number of ratings | 9 | **273** |
| Positive reviews | 71.4% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 159 MB | 284 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Dark Matter Oy](https://appshunter.io/developer/985584975) | [UDO GAMES OYUN YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/944939988) |

## What reviewers say

### Numoku!

[App page](https://appshunter.io/ios/app/numoku/id6743469249)

Engage in a logic puzzle adventure by arranging numbered tiles to solve unique challenges. Place tiles based on their neighbors to progress through increasingly difficult levels. Enjoy relaxing visuals, satisfying sounds, and creative gameplay designed for casual gamers and puzzle enthusiasts.

**Highlights:** Drag & drop tile placement, 150+ handcrafted levels, 6 unique level features, Collectible islands, Relaxing visuals and sounds

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Numoku! free?

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

### Is Lock Jam free?

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

### Which has better reviews, Numoku! or Lock Jam?

Lock Jam is rated higher. Numoku! averages 4.1 out of 5 from 9 ratings, while Lock Jam averages 4.6 from 273 ratings.

### Do Numoku! or Lock Jam have ads?

Both Numoku! and Lock Jam show ads.

### Which is updated more often, Numoku! or Lock Jam?

Numoku! ships an update every 5 days, and Lock Jam every 2 weeks. Most recently, Numoku! was updated on October 12, 2026 and Lock Jam on October 15, 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.*