# Stack Block vs Color Block

The clearest difference is in-app purchases: Stack Block at none against Color Block's 14. Stack Block also leads on update cadence (every 3 days vs every 3 weeks) and iOS requirement (10.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Color Block sells 14 one-off in-app purchases. Stack Block asks for nothing beyond the download.

Stack Block ships an update every 3 days, Color Block every 3 weeks. The most recent releases landed on September 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Stack Block | Color Block |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 1.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 234 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taptekinc](https://appshunter.io/developer/1577354312) | [Zohaib Shoaib](https://appshunter.io/developer/1789523607) |

## What reviewers say

### Stack Block

[App page](https://appshunter.io/ios/app/stack-block-stack-race/id1581560549)

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Block

[App page](https://appshunter.io/ios/app/color-block-sort-puzzle-jam/id6742318394)

Engage in a thrilling block sorting adventure to relieve stress and sharpen your mind. Strategically move blocks to their correct positions across numerous levels. Enjoy hours of entertaining, relaxing gameplay with no time limits.

**Highlights:** Block sorting gameplay, Stress relief levels, No time limits, HD graphics, Vast selection of levels, Brain training

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $0.99 | one-time |
| Rescue Offer | $1.99 | one-time |
| Failed Offer | $1.99 | one-time |
| 2500 Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 5000 Coins | $2.99 | one-time |
| Classic Pack | $2.99 | one-time |
| 8000 Coins | $3.99 | one-time |
| Premium Pack | $4.99 | one-time |
| 15000 Coins | $4.99 | one-time |
| Super Pack | $4.99 | one-time |
| 25000 Coins | $5.99 | one-time |
| Golden Pass | $6.99 | one-time |
| Mega Pack | $6.99 | one-time |

**What reviewers like**

- ❤️🧡💛💚💙 Excellent game

**What reviewers complain about**

- 💸 Excessive ads
- 🐛 Bugs and glitches
- 🔍 Potential user tracking

**Reported bugs**

- Blank screen during gameplay
- Blocks not snapping to grid
- Orange tiles not exiting the board

**Requested features**

- Fix level 32
- Improve visual stability


## Frequently asked questions

### Is Stack Block free?

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

### Is Color Block free?

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

### Do Stack Block or Color Block have ads?

Both Stack Block and Color Block show ads.

### Which is updated more often, Stack Block or Color Block?

Stack Block ships an update every 3 days, and Color Block every 3 weeks. Most recently, Stack Block was updated on September 15, 2026 and Color Block on September 25, 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.*