# Neon Grid vs Stack Em! Cosmic Blocks

The clearest difference is in-app purchases: Stack Em! Cosmic Blocks at none against Neon Grid's 1. Stack Em! Cosmic Blocks also leads on ads (none vs shown) and update cadence (every 3 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Neon Grid sells 1 one-off in-app purchase. Stack Em! Cosmic Blocks asks for nothing beyond the download.

Neon Grid ships an update every 4 months, Stack Em! Cosmic Blocks every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Neon Grid | Stack Em! Cosmic Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stack-em-cosmic-blocks/id6774973758/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 23 MB | 31 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Emre Aydemir](https://appshunter.io/developer/1831673474) | [JMM Technologies](https://appshunter.io/developer/6774973760) |

## What reviewers say

### Neon Grid

[App page](https://appshunter.io/ios/app/neon-grid-block-puzzle/id6758782157)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Stack Em! Cosmic Blocks

[App page](https://appshunter.io/ios/app/stack-em-cosmic-blocks/id6774973758)

A relaxing block puzzle game designed for short play sessions. Drag and drop pieces to complete rows and columns, clear space, and aim for high scores. Enjoy satisfying visual and audio feedback with multiple themes.

**Highlights:** Ad-free gameplay, Fast offline play, No account required, Smooth drag-and-drop controls, Satisfying clears and combos, Multiple unlockable themes

**In-app purchases:** none


## Frequently asked questions

### Is Neon Grid free?

Neon Grid is free to download, with in-app purchases available.

### Is Stack Em! Cosmic Blocks free?

Stack Em! Cosmic Blocks is free to download, with no in-app purchases.

### Do Neon Grid or Stack Em! Cosmic Blocks have ads?

Neon Grid shows ads; Stack Em! Cosmic Blocks does not.

### Which is updated more often, Neon Grid or Stack Em! Cosmic Blocks?

Neon Grid ships an update every 4 months, and Stack Em! Cosmic Blocks every 3 days. Most recently, Neon Grid was updated on November 5, 2026 and Stack Em! Cosmic Blocks on October 31, 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.*