# Stack Surge vs Color Gem!

The clearest difference is in-app purchases: Stack Surge at none against Color Gem!'s 7. Stack Surge also leads on ads (none vs shown). Color Gem!'s advantage is update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Color Gem! sells 7 one-off in-app purchases. Stack Surge asks for nothing beyond the download.

Stack Surge ships an update every 2 months, Color Gem! every 2 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Stack Surge | Color Gem! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/color-gem/id6769439279/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 351 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +9 |
| Developer | [Ahmet Emre CAKMAK](https://appshunter.io/developer/1877092106) | [TaleMonster Games](https://appshunter.io/developer/1755531450) |

## What reviewers say

### Stack Surge

[App page](https://appshunter.io/ios/app/stack-surge-block-tower/id6761648364)

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

**In-app purchases:** none


### Color Gem!

[App page](https://appshunter.io/ios/app/color-gem/id6769439279)

Engage in a relaxing gem sorting puzzle game. Match sparkling gems by color to uncover beautiful pixel art. Enjoy challenging levels and collect a gallery of charming masterpieces.

**Highlights:** Sort gems by color, Reveal pixel art masterpieces, Collect pixel art gallery, Challenging levels with obstacles, Discover new gems and colors, Relaxing gameplay

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coin Pack | $1.99 | one-time |
| Small Coin Pack | $7.99 | one-time |
| Remove Ads Offer | $7.99 | one-time |
| Medium Coin Pack | $14.99 | one-time |
| Large Coin Pack | $29.99 | one-time |
| Mega Coin Pack | $54.99 | one-time |
| Extreme Coin Pack | $99.99 | one-time |


## Frequently asked questions

### Is Stack Surge free?

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

### Is Color Gem! free?

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

### Do Stack Surge or Color Gem! have ads?

Color Gem! shows ads; Stack Surge does not.

### Which is updated more often, Stack Surge or Color Gem!?

Stack Surge ships an update every 2 months, and Color Gem! every 2 weeks. Most recently, Stack Surge was updated on October 1, 2026 and Color Gem! on October 2, 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.*