# Master Sudoku Challenge vs Sudoku Pulse

The clearest difference is iOS requirement: Master Sudoku Challenge at 15.1 against Sudoku Pulse's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Master Sudoku Challenge ships an update weekly, Sudoku Pulse every 5 days. Both last shipped on November 8, 2026.

## The numbers

| Metric | Master Sudoku Challenge | Sudoku Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | — | Free |
| Size | 52 MB | 62 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YGALAAD](https://appshunter.io/developer/1713922439) | [Jasjit Chawla](https://appshunter.io/developer/1555634936) |

## What reviewers say

### Master Sudoku Challenge

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Pulse

[App page](https://appshunter.io/ios/app/sudoku-pulse/id6757189997)

This app features a personal AI coach that adapts to your skill level, teaches solving techniques, and offers tailored challenges. It provides hints that explain the reasoning behind the solution, helping you improve your Sudoku skills naturally. Enjoy a personalized and adaptive puzzle experience with detailed insights into your gameplay.

**Highlights:** Personal AI coach for adaptive learning, Teaches real Sudoku solving techniques, AI-driven challenges tailored to skill level, Hints that explain reasoning, not just answers, Difficulty adjusts dynamically to player ability, Offline play and no ads, Detailed player insights and stats

**In-app purchases:** none


## Frequently asked questions

### Is Master Sudoku Challenge free?

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

### Is Sudoku Pulse free?

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

### Do Master Sudoku Challenge or Sudoku Pulse have ads?

Neither Master Sudoku Challenge nor Sudoku Pulse shows ads.

### Which is updated more often, Master Sudoku Challenge or Sudoku Pulse?

Master Sudoku Challenge ships an update weekly, and Sudoku Pulse every 5 days. Most recently, Master Sudoku Challenge was updated on November 8, 2026 and Sudoku Pulse on November 8, 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.*