# Block Sort Color Jam Puzzle vs Bullet Engineer

The clearest difference is in-app purchases: Bullet Engineer at none against Block Sort Color Jam Puzzle's 10. Bullet Engineer also leads on update cadence (weekly vs every 3 weeks). Block Sort Color Jam Puzzle's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.6). On price and ads there is nothing between them.

Both are free to download. Block Sort Color Jam Puzzle sells 10 one-off in-app purchases. Bullet Engineer asks for nothing beyond the download.

Block Sort Color Jam Puzzle ships an update every 3 weeks, Bullet Engineer weekly. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Block Sort Color Jam Puzzle | Bullet Engineer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 118 MB | 11 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Naveed Aslam](https://appshunter.io/developer/1776067893) | [Ibrahim Al-Dossrai](https://appshunter.io/developer/6788150418) |

## What reviewers say

### Block Sort Color Jam Puzzle

[App page](https://appshunter.io/ios/app/block-sort-color-jam-puzzle/id6740475314)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1K Coins | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 5K Coins | $6.99 | one-time |
| 10K Coins | $9.99 | one-time |
| 25K Coins | $14.99 | one-time |
| Small Offer | $14.99 | one-time |
| 50K Coins | $19.99 | one-time |
| Medium Offer | $19.99 | one-time |
| 100K Coins | $29.99 | one-time |
| Special Offer | $34.99 | one-time |


### Bullet Engineer

[App page](https://appshunter.io/ios/app/bullet-engineer/id6788150416)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Sort Color Jam Puzzle free?

Block Sort Color Jam Puzzle is free to download, with in-app purchases available.

### Is Bullet Engineer free?

Bullet Engineer is free to download, with no in-app purchases.

### Do Block Sort Color Jam Puzzle or Bullet Engineer have ads?

Both Block Sort Color Jam Puzzle and Bullet Engineer show ads.

### Which is updated more often, Block Sort Color Jam Puzzle or Bullet Engineer?

Block Sort Color Jam Puzzle ships an update every 3 weeks, and Bullet Engineer weekly. Most recently, Block Sort Color Jam Puzzle was updated on October 22, 2026 and Bullet Engineer on October 12, 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.*