# Sudoku Tutor vs Sudoku Hint

The clearest difference is in-app purchases: Sudoku Tutor at none against Sudoku Hint's 4. Sudoku Hint's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (15.5 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku Hint sells 4 in-app purchases, starting at $1.99 per month. Sudoku Tutor asks for nothing beyond the download.

Sudoku Tutor ships an update every 3 weeks, Sudoku Hint every 3 days. The most recent releases landed on November 9, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Sudoku Tutor | Sudoku Hint |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 13 MB | 119 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kenichi Nakagawa](https://appshunter.io/developer/1831663034) | [TakeKApp](https://appshunter.io/developer/1519577505) |

## What reviewers say

### Sudoku Tutor

[App page](https://appshunter.io/ios/app/sudoku-tutor-camera-solver/id6755796331)

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

**In-app purchases:** none


### Sudoku Hint

[App page](https://appshunter.io/ios/app/sudoku-hint/id6758233715)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Plan | $1.99 | per month |
| Premium Annual Plan | $19.99 | per year |
| Video Ad Skip Ticket | $0.99 | one-time |
| Premium Lifetime | $40.00 | one-time |


## Frequently asked questions

### Is Sudoku Tutor free?

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

### Is Sudoku Hint free?

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

### Do Sudoku Tutor or Sudoku Hint have ads?

Both Sudoku Tutor and Sudoku Hint show ads.

### Which is updated more often, Sudoku Tutor or Sudoku Hint?

Sudoku Tutor ships an update every 3 weeks, and Sudoku Hint every 3 days. Most recently, Sudoku Tutor was updated on November 9, 2026 and Sudoku Hint on November 11, 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.*