# Unfold vs Factors and Multiples

The clearest difference is update cadence: Unfold at every 14 months against Factors and Multiples's every 37 months. Unfold also leads on price ($0.99 vs $2.99) and device support (3 vs 1). Factors and Multiples's advantage is iOS requirement (8.0 vs 13.0). On ads and in-app purchases there is nothing between them.

Unfold costs $0.99 and Factors and Multiples $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unfold ships an update every 14 months, Factors and Multiples every 37 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Unfold | Factors and Multiples |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[4.2 (47 ratings)](https://appshunter.io/ios/app/unfold/id557099803/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 37 months |
| Monetization | Free | — |
| Size | 1 MB | 16 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paul Hangas](https://appshunter.io/developer/433121902) | [Red Hong](https://appshunter.io/developer/542314714) |

## What reviewers say

### 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


### Factors and Multiples

[App page](https://appshunter.io/ios/app/factors-and-multiples/id909532243)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unfold free?

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

### Is Factors and Multiples free?

Factors and Multiples costs $2.99, with no in-app purchases.

### Do Unfold or Factors and Multiples have ads?

Neither Unfold nor Factors and Multiples shows ads.

### Which is updated more often, Unfold or Factors and Multiples?

Unfold ships an update every 14 months, and Factors and Multiples every 37 months. Most recently, Unfold was updated on November 1, 2026 and Factors and Multiples on October 26, 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.*