# Arf Blocks vs GridBurst

The clearest difference is in-app purchases: Arf Blocks at none against GridBurst's 1. GridBurst's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GridBurst sells 1 one-off in-app purchase. Arf Blocks asks for nothing beyond the download.

Arf Blocks ships an update fortnightly, GridBurst weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Arf Blocks | GridBurst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/gridburst/id6776119109/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Lambda M BV](https://appshunter.io/developer/1894806051) | [THINKLAB LLC](https://appshunter.io/developer/6774444066) |

## What reviewers say

### Arf Blocks

[App page](https://appshunter.io/ios/app/arf-blocks/id6762602834)

**In-app purchases:** none


### GridBurst

[App page](https://appshunter.io/ios/app/gridburst/id6776119109)

A vibrant block puzzle game designed for relaxation and ease of play. Enjoy a calming experience with straightforward mechanics.

**Highlights:** Simple block puzzle gameplay, Relaxing experience, Colorful design, Easy to learn

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Plus | $3.99 | one-time |


## Frequently asked questions

### Is Arf Blocks free?

Arf Blocks is free to download, with no in-app purchases.

### Is GridBurst free?

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

### Do Arf Blocks or GridBurst have ads?

Neither Arf Blocks nor GridBurst shows ads.

### Which is updated more often, Arf Blocks or GridBurst?

Arf Blocks ships an update fortnightly, and GridBurst weekly. Most recently, Arf Blocks was updated on November 9, 2026 and GridBurst on November 5, 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.*