# iCrosss vs Proof Fidget

The clearest difference is price: Proof Fidget at Free against iCrosss's $0.99. Proof Fidget also leads on rating (5.0 vs 4.7). iCrosss's advantage is ratings volume (30 vs 2) and iOS requirement (5.1.1 vs 17.0). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Proof Fidget is free to download; iCrosss costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Proof Fidget holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: iCrosss has 30 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 92% of iCrosss's written reviews are positive against 100% of Proof Fidget's.

## The numbers

| Metric | iCrosss | Proof Fidget |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.7 (30 ratings)](https://appshunter.io/ios/app/icrosss/id431653759/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/proof-fidget/id6759361942/reviews)** |
| Number of ratings | **30** | 2 |
| Positive reviews | 92.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Monetization | Free | Free |
| Size | 9 MB | 10 MB |
| Requires iOS | **5.1.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleh Yudin](https://appshunter.io/developer/381844540) | [Matthew Murphy](https://appshunter.io/developer/1263295014) |

## What reviewers say

### iCrosss

[App page](https://appshunter.io/ios/app/icrosss/id431653759)

Explore and learn solid geometry with interactive 3D polyhedra. Visualize cross-sections by defining planes with three points. Access detailed information, formulas, and multiple viewing modes.

**Highlights:** Interactive 3D polyhedra models, Cross-section generation by plane definition, Multiple view modes (3D, Épure, 3D cut), Detailed polyhedron information and formulas, Favorites list for quick access, Tutorial mode for easy learning

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 🎨 Beautiful 3D visualization and rendering
- 🔄 Smooth rotation and manipulation of shapes
- 📚 Comprehensive collection of geometric shapes
- 🧠 Excellent for learning and understanding geometry

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🎨 Limited color customization options
- 🔋 Battery drain and memory consumption concerns
- 📖 Lack of clear instructions or help documentation
- 🎯 Missing common basic shapes

**Reported bugs**

- App crashes when removing panels
- Crashes during cross-section splitting
- Crashes when exporting to PDF
- Freezing and requiring system reboot
- Sudden unexpected shutdowns

**Requested features**

- Add cylinders, cones, and spheres
- Include rectangular prisms and basic solids
- Color customization for edges and faces
- Display geometric formulas and calculations
- Show number of faces, edges, and corners


### Proof Fidget

[App page](https://appshunter.io/ios/app/proof-fidget/id6759361942)

Engage with math through interactive puzzles that build proofs step-by-step. Learn logic, algebra, number theory, and geometry by making correct moves and receiving immediate feedback. Develop intuition for abstract concepts in short, satisfying sessions.

**Highlights:** Puzzle-driven math learning, Step-by-step proof building, Logic and proof techniques, Algebraic transformations, Number theory practice, Geometry and visual aids

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCrosss free?

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

### Is Proof Fidget free?

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

### Which has better reviews, iCrosss or Proof Fidget?

Proof Fidget is rated higher. iCrosss averages 4.7 out of 5 from 30 ratings, while Proof Fidget averages 5.0 from 2 ratings.

### Do iCrosss or Proof Fidget have ads?

Neither iCrosss nor Proof Fidget shows ads.

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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.*