# Grain Blast vs Yarn Blocks

The clearest difference is ads: Grain Blast at none against Yarn Blocks's shown. Yarn Blocks's advantage is update cadence (daily vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Grain Blast ships an update monthly, Yarn Blocks daily. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Grain Blast | Yarn Blocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 204 MB | 144 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Ali Said Yuksel](https://appshunter.io/developer/1481717311) | [Dogukan Kopuz](https://appshunter.io/developer/6801160090) |

## What reviewers say

### Grain Blast

[App page](https://appshunter.io/ios/app/grain-blast/id6803085949)

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

**In-app purchases:** none


### Yarn Blocks

[App page](https://appshunter.io/ios/app/yarn-blocks/id6807387347)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grain Blast free?

Grain Blast is free to download, with no in-app purchases.

### Is Yarn Blocks free?

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

### Do Grain Blast or Yarn Blocks have ads?

Yarn Blocks shows ads; Grain Blast does not.

### Which is updated more often, Grain Blast or Yarn Blocks?

Grain Blast ships an update monthly, and Yarn Blocks daily. Most recently, Grain Blast was updated on October 12, 2026 and Yarn Blocks 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.*