# Code Tower vs Galaxy Merge

The clearest difference is ads: Code Tower at none against Galaxy Merge's shown. Code Tower also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.4). Galaxy Merge's advantage is update cadence (every 2 weeks vs monthly). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Code Tower ships an update monthly, Galaxy Merge every 2 weeks. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Code Tower | Galaxy Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galaxy-merge-cosmic-puzzle/id6769654180/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 65 MB | 17 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ementio IT Solutions FlexCo](https://appshunter.io/developer/1792817263) | [Sunny Gaming](https://appshunter.io/developer/1895803806) |

## What reviewers say

### Code Tower

[App page](https://appshunter.io/ios/app/code-tower/id6747756249)

**Features:** macOS Compatibility

**In-app purchases:** none


### Galaxy Merge

[App page](https://appshunter.io/ios/app/galaxy-merge-cosmic-puzzle/id6769654180)

Build a universe by merging cosmic elements, from stardust to black holes. Enjoy physics-driven gameplay with satisfying haptic feedback and visual effects. This game offers a relaxing, timer-free experience perfect for short or long play sessions.

**Highlights:** Cosmic merge puzzle gameplay, 11 tiers from stardust to black hole, Physics-driven, easy-to-learn controls, Shake Pieces power-up, Layered haptic feedback and cinematic effects, High score tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Code Tower free?

Code Tower is free to download, with no in-app purchases.

### Is Galaxy Merge free?

Galaxy Merge is free to download, with no in-app purchases.

### Do Code Tower or Galaxy Merge have ads?

Galaxy Merge shows ads; Code Tower does not.

### Which is updated more often, Code Tower or Galaxy Merge?

Code Tower ships an update monthly, and Galaxy Merge every 2 weeks. Most recently, Code Tower was updated on October 3, 2026 and Galaxy Merge 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.*