# iCrosss vs Unfold

The clearest difference is rating: iCrosss at 4.7 against Unfold's 4.2. iCrosss also leads on review sentiment (92% vs 84%) and iOS requirement (5.1.1 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

iCrosss costs $0.99 and Unfold $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iCrosss holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 30 and 46 respectively. Written reviews point the same way: 92% of iCrosss's written reviews are positive against 84% of Unfold's.

iCrosss ships an update every 11 months, Unfold every 14 months. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iCrosss | Unfold |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.7 (30 ratings)](https://appshunter.io/ios/app/icrosss/id431653759/reviews)** | [4.2 (46 ratings)](https://appshunter.io/ios/app/unfold/id557099803/reviews) |
| Number of ratings | 30 | **46** |
| Positive reviews | **92.5% of reviews** | 83.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 9 MB | 1 MB |
| Requires iOS | **5.1.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleh Yudin](https://appshunter.io/developer/381844540) | [Paul Hangas](https://appshunter.io/developer/433121902) |

## 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


### Unfold

[App page](https://appshunter.io/ios/app/unfold/id557099803)

Explore the mathematical and artistic beauty of 3D geometric solids on your device. Interact with 63 different symmetrical shapes, rotating and unfolding them to understand their geometry. Discover Platonic, Archimedean, and Johnson solids with an elegant interface and customizable colors.

**Highlights:** Interactive 3D solids, 63 different geometric shapes, Rotate and zoom functionality, Fold and unfold solids, 18 color options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCrosss free?

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

### Is Unfold free?

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

### Which has better reviews, iCrosss or Unfold?

iCrosss is rated higher. iCrosss averages 4.7 out of 5 from 30 ratings, while Unfold averages 4.2 from 46 ratings.

### Do iCrosss or Unfold have ads?

Neither iCrosss nor Unfold shows ads.

### Which is updated more often, iCrosss or Unfold?

iCrosss ships an update every 11 months, and Unfold every 14 months. Most recently, iCrosss was updated on October 19, 2026 and Unfold on October 10, 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.*