# ShapeSleuth vs HappyJigsawPuzzles

The clearest difference is update cadence: HappyJigsawPuzzles at every 2 days against ShapeSleuth's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

ShapeSleuth ships an update every 3 weeks, HappyJigsawPuzzles every 2 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ShapeSleuth | HappyJigsawPuzzles |
| --- | --- | --- |
| 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 | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 30 MB | 97 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cory Landon Wright](https://appshunter.io/developer/1696355749) | [静辉 袁](https://appshunter.io/developer/1614829405) |

## What reviewers say

### 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


### HappyJigsawPuzzles

[App page](https://appshunter.io/ios/app/happyjigsawpuzzles/id6477153457)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShapeSleuth free?

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

### Is HappyJigsawPuzzles free?

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

### Do ShapeSleuth or HappyJigsawPuzzles have ads?

Both ShapeSleuth and HappyJigsawPuzzles show ads.

### Which is updated more often, ShapeSleuth or HappyJigsawPuzzles?

ShapeSleuth ships an update every 3 weeks, and HappyJigsawPuzzles every 2 days. Most recently, ShapeSleuth was updated on October 16, 2026 and HappyJigsawPuzzles 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.*