# Defrag Game vs Gblocks

The clearest difference is in-app purchases: Defrag Game at none against Gblocks's 5. Defrag Game also leads on ads (none vs shown) and iOS requirement (6.1 vs 12.0). Gblocks's advantage is update cadence (every 3 days vs every 4 months) and review sentiment (100% vs 80%). On price, rating and device support there is nothing between them.

Both are free to download. Gblocks sells 5 one-off in-app purchases. Defrag Game asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Defrag Game against 5.0 for Gblocks. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 80% of Defrag Game's written reviews are positive against 100% of Gblocks's.

Defrag Game ships an update every 4 months, Gblocks every 3 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Defrag Game | Gblocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/defrag-game/id806872789/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/gblocks/id6474200552/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 91 MB |
| Requires iOS | **6.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Nicholas Thompson](https://appshunter.io/developer/457528141) | [GGyess](https://appshunter.io/developer/1598993749) |

## What reviewers say

### Defrag Game

[App page](https://appshunter.io/ios/app/defrag-game/id806872789)

A simple yet addictive puzzle strategy game where players rearrange colored blocks into larger groups of the same color. The goal is to fill empty slots with adjacent blocks of matching colors to complete the game and achieve a high score.

**Highlights:** Rearrange colored blocks, Group same-colored blocks, Drag blocks into empty slots, Score based on time and moves, Compactness ratio scoring, Multiple difficulty levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Gblocks

[App page](https://appshunter.io/ios/app/gblocks/id6474200552)

This app merges play and learning, offering a unique experience to stimulate your brain and improve cognitive skills. It features challenges for all levels and a community for friendly competition and sharing.

**Highlights:** Cognitive enhancement, Problem-solving skills, Levels for all skill levels, Smart play community, Fun with purpose

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 240 Gems | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 800 Gems | $3.99 | one-time |
| 1,500 Gems | $4.99 | one-time |
| 3500 Gems | $9.99 | one-time |


## Frequently asked questions

### Is Defrag Game free?

Defrag Game is free to download, with no in-app purchases.

### Is Gblocks free?

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

### Which has better reviews, Defrag Game or Gblocks?

Defrag Game and Gblocks are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Defrag Game or Gblocks have ads?

Gblocks shows ads; Defrag Game does not.

### Which is updated more often, Defrag Game or Gblocks?

Defrag Game ships an update every 4 months, and Gblocks every 3 days. Most recently, Defrag Game was updated on October 2, 2026 and Gblocks on September 30, 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.*