# Puzzle Master vs Stay Sharp

The clearest difference is in-app purchases: Stay Sharp at none against Puzzle Master's 1. Stay Sharp also leads on ads (none vs shown). Puzzle Master's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Puzzle Master sells 1 one-off in-app purchase. Stay Sharp asks for nothing beyond the download.

## The numbers

| Metric | Puzzle Master | Stay Sharp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/puzzle-master-brain-training/id6745882796/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [志荣 杨](https://appshunter.io/developer/478654885) | [Harini Gopalswamy](https://appshunter.io/developer/1849976833) |

## What reviewers say

### Puzzle Master

[App page](https://appshunter.io/ios/app/puzzle-master-brain-training/id6745882796)

This app offers a collection of classic logic puzzles like Tents, Nurikabe, and Shikaku. It features a clean interface, adaptive themes, and supports multiple languages. Challenge your brain with various difficulty levels and track your progress.

**Highlights:** Multiple classic logic puzzles, Various board sizes and difficulty, History and best times tracking, Light and dark themes, Support for English and Chinese, Minimal and elegant interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


### Stay Sharp

[App page](https://appshunter.io/ios/app/stay-sharp-brain-games/id6765550642)

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

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle Master free?

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

### Is Stay Sharp free?

Stay Sharp is free to download, with no in-app purchases.

### Do Puzzle Master or Stay Sharp have ads?

Puzzle Master shows ads; Stay Sharp does not.

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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.*