# Shatterbrain vs SudoQuest

The clearest difference is in-app purchases: SudoQuest at none against Shatterbrain's 1. SudoQuest also leads on update cadence (daily vs every 11 months). Shatterbrain's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Shatterbrain sells 1 one-off in-app purchase. SudoQuest asks for nothing beyond the download.

Shatterbrain ships an update every 11 months, SudoQuest daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Shatterbrain | SudoQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (436 ratings)](https://appshunter.io/ios/app/shatterbrain/id1317443919/reviews)** | — |
| Number of ratings | **436** | — |
| Positive reviews | 86.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Orbital Nine Games Inc](https://appshunter.io/developer/887216732) | [YUNUS EMRE ALTINEL](https://appshunter.io/developer/6817630687) |

## What reviewers say

### Shatterbrain

[App page](https://appshunter.io/ios/app/shatterbrain/id1317443919)

Engage in challenging physics puzzles by drawing shapes to find solutions. Discover multiple ways to solve each level and compete on leaderboards for the best performance. This game is designed for those who enjoy brain teasers and applying physics principles.

**Highlights:** Dozens of physics puzzles, Multiple solutions per puzzle, Leaderboard competition, Draw shapes to solve, Challenging gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $1.99 | one-time |

**What reviewers like**

- 🚀 Relaxing challenge
- 🚀 Elegant and challenging physics-based puzzles
- 👍 Enjoyable and addictive gameplay
- 👍 Stimulates the mind
- 👍 Reasonable ad implementation

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔍 Lack of instructions or guidance
- 🔍 Difficulty progressing without 3-starring levels
- 🔍 Some levels too easy or too difficult

**Reported bugs**

- Freezing or crashing on certain levels
- Issues with drawing/controls not registering properly

**Requested features**

- More levels and content updates
- Ability to skip levels without 3 stars
- Customizable hint/solution system


### SudoQuest

[App page](https://appshunter.io/ios/app/sudoquest/id6817630685)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shatterbrain free?

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

### Is SudoQuest free?

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

### Do Shatterbrain or SudoQuest have ads?

Both Shatterbrain and SudoQuest show ads.

### Which is updated more often, Shatterbrain or SudoQuest?

Shatterbrain ships an update every 11 months, and SudoQuest daily. Most recently, Shatterbrain was updated on November 4, 2026 and SudoQuest on October 31, 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.*