# HatStacker vs SUDOKU HINTS

The clearest difference is ads: SUDOKU HINTS at none against HatStacker's shown. HatStacker's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | HatStacker | SUDOKU HINTS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 months |
| Size | 43 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Jean-Baptiste Bolcato](https://appshunter.io/developer/492088331) | [Prasad Tj](https://appshunter.io/developer/1870204068) |

## What reviewers say

### HatStacker

[App page](https://appshunter.io/ios/app/hatstacker/id6451268000)

**Features:** macOS Compatibility

**In-app purchases:** none


### SUDOKU HINTS

[App page](https://appshunter.io/ios/app/sudoku-hints/id6758003433)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HatStacker free?

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

### Is SUDOKU HINTS free?

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

### Do HatStacker or SUDOKU HINTS have ads?

HatStacker shows ads; SUDOKU HINTS 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.*