# 6 Differences vs ShapeSleuth

The clearest difference is ads: 6 Differences at none against ShapeSleuth's shown. ShapeSleuth's advantage is update cadence (every 3 weeks vs every 43 months). 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.

6 Differences ships an update every 43 months, ShapeSleuth every 3 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 6 Differences | ShapeSleuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shapesleuth/id6451055296/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 43 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 131 MB | 30 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hieu Hoang](https://appshunter.io/developer/1108291419) | [Cory Landon Wright](https://appshunter.io/developer/1696355749) |

## What reviewers say

### 6 Differences

[App page](https://appshunter.io/ios/app/6-differences-spot-them/id1628381817)

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

**In-app purchases:** none


### ShapeSleuth

[App page](https://appshunter.io/ios/app/shapesleuth/id6451055296)

A captivating shape puzzle game that challenges your logic and problem-solving skills. Place 3D shapes into a grid, ensuring uniqueness in rows and columns. Features daily puzzles, timed challenges, and a mystery image unlock mode.

**Highlights:** 3D shape placement puzzles, Unique row and column constraints, Daily puzzle challenges, Leaderboard rankings, Timed gameplay modes, Mystery image unlock feature

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 6 Differences free?

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

### Is ShapeSleuth free?

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

### Do 6 Differences or ShapeSleuth have ads?

ShapeSleuth shows ads; 6 Differences does not.

### Which is updated more often, 6 Differences or ShapeSleuth?

6 Differences ships an update every 43 months, and ShapeSleuth every 3 weeks. Most recently, 6 Differences was updated on October 7, 2026 and ShapeSleuth on October 16, 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.*