# Platonic Opaline vs Twin Torus

The clearest difference is in-app purchases: Twin Torus at none against Platonic Opaline's 1. Platonic Opaline's advantage is iOS requirement (8.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. Platonic Opaline sells 1 one-off in-app purchase. Twin Torus asks for nothing beyond the download.

## The numbers

| Metric | Platonic Opaline | Twin Torus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/platonic-opaline/id1442178657/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 92 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sean McKean](https://appshunter.io/developer/1187448029) | [Babil Studios](https://appshunter.io/developer/947462912) |

## What reviewers say

### Platonic Opaline

[App page](https://appshunter.io/ios/app/platonic-opaline/id1442178657)

Engage in a unique 3D puzzle adventure by rotating and placing fragmented shapes to complete intricate solids. Explore a variety of polyhedral forms with procedurally generated challenges for endless replayability.

**Highlights:** Rotate and place fragmented shapes, Complete final solid shapes, 5 puzzle shapes (tetrahedron, cube, octahedron, dodecahedron, icosahedron), Up to 8 pieces per puzzle, 3 difficulty levels (easy, medium, hard), Randomized puzzles, Interactive tutorial

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove in-app advertisements | $1.99 | one-time |


### Twin Torus

[App page](https://appshunter.io/ios/app/twin-torus/id6472063018)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Platonic Opaline free?

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

### Is Twin Torus free?

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

### Do Platonic Opaline or Twin Torus have ads?

Neither Platonic Opaline nor Twin Torus 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.*