# Four Colours vs GraphWeave

The clearest difference is price: GraphWeave at Free against Four Colours's $1.99. GraphWeave also leads on update cadence (daily vs every 42 months). Four Colours's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On ads and in-app purchases there is nothing between them.

GraphWeave is free to download; Four Colours costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Four Colours ships an update every 42 months, GraphWeave daily. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Four Colours | GraphWeave |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/four-colours/id644215345/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Daily** |
| Monetization | Paid | — |
| Size | 15 MB | 1 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roman Koksharov](https://appshunter.io/developer/700716922) | [Taiki Yamada81465561301](https://appshunter.io/developer/6783135887) |

## What reviewers say

### Four Colours

[App page](https://appshunter.io/ios/app/four-colours/id644215345)

Explore the mathematical concept of the four-color theorem with interactive maps of various countries and regions. This educational app allows you to test and understand how any map can be colored using only four colors, ensuring no adjacent areas share the same hue.

**Highlights:** Four-color theorem demonstration, Interactive maps of 12 countries/regions, Geography study tool, Computer-aided science verification, Educational exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### GraphWeave

[App page](https://appshunter.io/ios/app/graphweave/id6783135885)

**In-app purchases:** none


## Frequently asked questions

### Is Four Colours free?

Four Colours costs $1.99, with no in-app purchases.

### Is GraphWeave free?

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

### Do Four Colours or GraphWeave have ads?

Neither Four Colours nor GraphWeave shows ads.

### Which is updated more often, Four Colours or GraphWeave?

Four Colours ships an update every 42 months, and GraphWeave daily. Most recently, Four Colours was updated on October 8, 2026 and GraphWeave on September 30, 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.*