# Block Puzzle Rotate vs HaruCat

The clearest difference is in-app purchases: HaruCat at none against Block Puzzle Rotate's 1. Block Puzzle Rotate's advantage is update cadence (every 4 weeks vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Block Puzzle Rotate sells 1 one-off in-app purchase. HaruCat asks for nothing beyond the download.

Block Puzzle Rotate ships an update every 4 weeks, HaruCat every 2 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Block Puzzle Rotate | HaruCat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 47 MB | 60 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Tan](https://appshunter.io/developer/1714762952) | [YE HEON GWON](https://appshunter.io/developer/1872877216) |

## What reviewers say

### Block Puzzle Rotate

[App page](https://appshunter.io/ios/app/block-puzzle-rotate-twistgrid/id6760101487)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### HaruCat

[App page](https://appshunter.io/ios/app/harucat/id6773795005)

**In-app purchases:** none


## Frequently asked questions

### Is Block Puzzle Rotate free?

Block Puzzle Rotate is free to download, with in-app purchases available.

### Is HaruCat free?

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

### Do Block Puzzle Rotate or HaruCat have ads?

Both Block Puzzle Rotate and HaruCat show ads.

### Which is updated more often, Block Puzzle Rotate or HaruCat?

Block Puzzle Rotate ships an update every 4 weeks, and HaruCat every 2 months. Most recently, Block Puzzle Rotate was updated on November 5, 2026 and HaruCat on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*