# Turnion vs Puzzle Brainstorm

The clearest difference is price: Puzzle Brainstorm at Free against Turnion's $0.99. Turnion's advantage is in-app purchases (none vs 5). On review sentiment, update cadence, ads and device support there is nothing between them.

Puzzle Brainstorm is free to download; Turnion costs $0.99 up front. Puzzle Brainstorm sells 5 one-off in-app purchases. Turnion asks for nothing beyond the download.

Turnion ships an update every 11 months, Puzzle Brainstorm every 15 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Turnion | Puzzle Brainstorm |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/turnion/id937983639/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 15 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 29 MB |
| Requires iOS | 13.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Danny Bliss](https://appshunter.io/developer/1866784316) | [R-V Games LLC](https://appshunter.io/developer/1761826045) |

## What reviewers say

### Turnion

[App page](https://appshunter.io/ios/app/turnion/id937983639)

Experience a fresh take on falling block puzzles with unique gesture controls. Draw circles to rotate blocks and swipe to maneuver them, clearing lines by matching four or more. Enjoy intuitive gameplay designed for quick, engaging sessions.

**Highlights:** Gesture-based controls, Circle rotation mechanic, Swipe to move blocks, Match 4+ for clearance, Intuitive gameplay

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

**In-app purchases:** none


### Puzzle Brainstorm

[App page](https://appshunter.io/ios/app/puzzle-brainstorm/id1366587369)

Develop abstract thinking and problem-solving skills by guiding electrical charges through intricate puzzles. Discover unique solutions and find the shortest path to victory. Features refined mechanics, increasing difficulty, and stunning visuals.

**Highlights:** Abstract thinking development, Unique solution finding, Refined game mechanics, Gradually increasing difficulty, 120+ puzzles, Stunning visual effects

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zone 2 | $0.99 | one-time |
| Zone 3 | $0.99 | one-time |
| Zone 4 | $0.99 | one-time |
| Zone 5 | $0.99 | one-time |
| Zone 6 | $0.99 | one-time |


## Frequently asked questions

### Is Turnion free?

Turnion costs $0.99, with no in-app purchases.

### Is Puzzle Brainstorm free?

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

### Do Turnion or Puzzle Brainstorm have ads?

Neither Turnion nor Puzzle Brainstorm shows ads.

### Which is updated more often, Turnion or Puzzle Brainstorm?

Turnion ships an update every 11 months, and Puzzle Brainstorm every 15 months. Most recently, Turnion was updated on October 27, 2026 and Puzzle Brainstorm on October 25, 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.*