# Thought Patterns vs Color Purity

The clearest difference is update cadence: Color Purity at every 9 days against Thought Patterns's every 7 months. Color Purity also leads on iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Thought Patterns ships an update every 7 months, Color Purity every 9 days. The most recent releases landed on August 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Thought Patterns | Color Purity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Size | 1 MB | 57 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Raphael DeFranco](https://appshunter.io/developer/1660837108) | [Innersense Organic Beauty](https://appshunter.io/developer/1768275440) |

## What reviewers say

### Thought Patterns

[App page](https://appshunter.io/ios/app/thought-patterns/id6476117134)

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Purity

[App page](https://appshunter.io/ios/app/color-purity/id6680194764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thought Patterns free?

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

### Is Color Purity free?

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

### Do Thought Patterns or Color Purity have ads?

Neither Thought Patterns nor Color Purity shows ads.

### Which is updated more often, Thought Patterns or Color Purity?

Thought Patterns ships an update every 7 months, and Color Purity every 9 days. Most recently, Thought Patterns was updated on August 10, 2026 and Color Purity on September 12, 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.*