# JaGaiMo vs Sudoku Tutor

The clearest difference is in-app purchases: Sudoku Tutor at none against JaGaiMo's 1. JaGaiMo's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JaGaiMo sells 1 one-off in-app purchase. Sudoku Tutor asks for nothing beyond the download.

JaGaiMo ships an update monthly, Sudoku Tutor every 3 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JaGaiMo | Sudoku Tutor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 13 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Nomura](https://appshunter.io/developer/1151334174) | [Kenichi Nakagawa](https://appshunter.io/developer/1831663034) |

## What reviewers say

### JaGaiMo

[App page](https://appshunter.io/ios/app/jagaimo/id1546680972)

A puzzle game where players calculate the total number of dice using arithmetic. It avoids negative numbers and fractions, with scores based on speed, solutions, and operators used. Includes a solver to find all possible patterns for any given number.

**Highlights:** Calculate dice totals with arithmetic, Avoids negative numbers and fractions, Score based on time, solutions, and operators, Includes a pattern solver, Find all solved patterns for any number

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $2.99 | one-time |


### Sudoku Tutor

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

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

**In-app purchases:** none


## Frequently asked questions

### Is JaGaiMo free?

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

### Is Sudoku Tutor free?

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

### Do JaGaiMo or Sudoku Tutor have ads?

Both JaGaiMo and Sudoku Tutor show ads.

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

JaGaiMo ships an update monthly, and Sudoku Tutor every 3 weeks. Most recently, JaGaiMo was updated on November 3, 2026 and Sudoku Tutor on October 25, 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.*