# Puralax vs Thinking

The clearest difference is review sentiment: Puralax at 90% against Thinking's 25%. Puralax also leads on rating (4.5 vs 1.0) and ads (none vs shown). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Puralax holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Puralax has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 90% of Puralax's written reviews are positive against 25% of Thinking's.

Puralax ships an update every 2 months, Thinking every 18 months. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Puralax | Thinking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (30 ratings)](https://appshunter.io/ios/app/puralax/id781705529/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/thinking-brain-puzzles/id1232462799/reviews) |
| Number of ratings | **30** | 1 |
| Positive reviews | **90.4% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | **Free** | Ad-supported |
| Size | 32 MB | 134 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luis Federico Bricker](https://appshunter.io/developer/781705532) | [ZIROTEK Corp.](https://appshunter.io/developer/1209821727) |

## What reviewers say

### Puralax

[App page](https://appshunter.io/ios/app/puralax/id781705529)

This puzzle game challenges you to merge colored tiles into a single target color. Strategically move tiles into empty spaces or drag them to paint adjacent tiles of the same color. Master the limited moves per tile to create chain reactions and solve each unique level.

**Highlights:** Merge colored tiles, Paint adjacent tiles, Chain reactions, Limited moves per tile, Target color matching, Tutorial levels

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

**In-app purchases:** none


### Thinking

[App page](https://appshunter.io/ios/app/thinking-brain-puzzles/id1232462799)

Solve physics-based puzzles by drawing lines and shapes. Explore 40 challenging levels with multiple solutions. This game offers a simple yet demanding mental workout.

**Highlights:** Physics-based puzzles, Line and shape drawing, 40 challenging levels, Multiple solutions per level, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Puralax free?

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

### Is Thinking free?

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

### Which has better reviews, Puralax or Thinking?

Puralax is rated higher. Puralax averages 4.5 out of 5 from 30 ratings, while Thinking averages 1.0 from 1 ratings.

### Do Puralax or Thinking have ads?

Thinking shows ads; Puralax does not.

### Which is updated more often, Puralax or Thinking?

Puralax ships an update every 2 months, and Thinking every 18 months. Most recently, Puralax was updated on September 28, 2026 and Thinking on September 30, 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.*