# Hey Sudoku vs Block Nova!

The clearest difference is in-app purchases: Hey Sudoku at none against Block Nova!'s 5. Hey Sudoku also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Block Nova! sells 5 one-off in-app purchases. Hey Sudoku asks for nothing beyond the download.

## The numbers

| Metric | Hey Sudoku | Block Nova! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (11K ratings)](https://appshunter.io/ios/app/block-nova/id6748379225/reviews)** |
| Number of ratings | — | **11K** |
| Positive reviews | — | 48.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 83 MB | 231 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [德鹏 焦](https://appshunter.io/developer/1786385748) | [UniRise Studio](https://appshunter.io/developer/1823900723) |

## What reviewers say

### Hey Sudoku

[App page](https://appshunter.io/ios/app/hey-sudoku/id6740020073)

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

**In-app purchases:** none


### Block Nova!

[App page](https://appshunter.io/ios/app/block-nova/id6748379225)

Experience a meditative 8x8 block-matching game set against a tranquil night sky. Enjoy classic gameplay with a smart AI battle system and soothing visuals and soundscapes. Play offline, anytime, anywhere for pure stress relief and strategic fun.

**Highlights:** Classic 8x8 block matching, Local same-screen battle, Daily challenges with AI opponents, Starry visual theme, Offline play

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Gift | $1.99 | one-time |
| 2-Player | $9.99 | one-time |
| Super Gift | $10.99 | one-time |
| Remove Ads | $19.99 | one-time |
| Super Gift | $20.99 | one-time |

**What reviewers like**

- 🚀 Fun and easy to play
- 👍 Great logic and brain game
- ❤️ Keeps mind actively working

**What reviewers complain about**

- 🐛 Ads not as advertised
- 🐛 Pieces cannot be turned

**Reported bugs**

- Ads not as advertised
- Game not as advertised

**Requested features**

- Waterfall effects of blocks flowing as advertised


## Frequently asked questions

### Is Hey Sudoku free?

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

### Is Block Nova! free?

Block Nova! is free to download, with in-app purchases available.

### Do Hey Sudoku or Block Nova! have ads?

Block Nova! shows ads; Hey Sudoku does not.

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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.*