# Words Slide vs Master Sudoku Challenge

The clearest difference is update cadence: Words Slide at every 2 days against Master Sudoku Challenge's weekly. Words Slide also leads on 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.

Words Slide ships an update every 2 days, Master Sudoku Challenge weekly. Both last shipped on November 8, 2026.

## The numbers

| Metric | Words Slide | Master Sudoku Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 38 MB | 52 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chanbillget Meas](https://appshunter.io/developer/1718440809) | [YGALAAD](https://appshunter.io/developer/1713922439) |

## What reviewers say

### Words Slide

[App page](https://appshunter.io/ios/app/words-slide/id6474252635)

**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 Words Slide free?

Words Slide 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 Words Slide or Master Sudoku Challenge have ads?

Neither Words Slide nor Master Sudoku Challenge shows ads.

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

Words Slide ships an update every 2 days, and Master Sudoku Challenge weekly. Most recently, Words Slide was updated on November 8, 2026 and Master Sudoku Challenge 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.*