# 3D Othello vs Master Sudoku Challenge

The clearest difference is update cadence: Master Sudoku Challenge at weekly against 3D Othello's every 3 months. 3D Othello's advantage is iOS requirement (11.0 vs 15.1). On price, ads, 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.

3D Othello ships an update every 3 months, Master Sudoku Challenge weekly. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 3D Othello | Master Sudoku Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/3d-othello-pro-version/id1167820896/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 27 MB | 52 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AppLabNexus LLC](https://appshunter.io/developer/1090691598) | [YGALAAD](https://appshunter.io/developer/1713922439) |

## What reviewers say

### 3D Othello

[App page](https://appshunter.io/ios/app/3d-othello-pro-version/id1167820896)

This is a digital adaptation of the classic strategy board game Othello (Reversi). Players take turns placing discs on an 8x8 board, aiming to have the majority of discs display their color when the board is full. It features a powerful AI for challenging gameplay.

**Highlights:** Classic Othello/Reversi gameplay, 8x8 game board, Turn-based strategy, AI opponent, Disk flipping mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### Master Sudoku Challenge

[App page](https://appshunter.io/ios/app/master-sudoku-challenge/id6670557985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Othello free?

3D Othello is free to download, with no in-app purchases.

### Is Master Sudoku Challenge free?

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

### Do 3D Othello or Master Sudoku Challenge have ads?

Neither 3D Othello nor Master Sudoku Challenge shows ads.

### Which is updated more often, 3D Othello or Master Sudoku Challenge?

3D Othello ships an update every 3 months, and Master Sudoku Challenge weekly. Most recently, 3D Othello was updated on October 12, 2026 and Master Sudoku Challenge on October 1, 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.*