# The Color System vs PMTS Delaware

The clearest difference is update cadence: PMTS Delaware at every 2 months against The Color System's every 5 months. PMTS Delaware also leads on iOS requirement (8.0 vs 13.0). 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.

The Color System ships an update every 5 months, PMTS Delaware every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | The Color System | PMTS Delaware |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (21 ratings)](https://appshunter.io/ios/app/the-color-system/id937916236/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 704 MB | 56 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Robinsage](https://appshunter.io/developer/734548137) | [Klass Apps Inc.](https://appshunter.io/developer/779580859) |

## What reviewers say

### The Color System

[App page](https://appshunter.io/ios/app/the-color-system/id937916236)

Master hair coloring techniques with interactive lessons and 3D diagrams. This educational tool covers everything from color theory to advanced application methods, designed for aspiring and professional stylists.

**Highlights:** Color Theory, Placement and Effect, Single and Double Process, Weaving and Slicing, 3-Dimensional Diagrams, Interactive Color Map

**Features:** macOS Compatibility

**In-app purchases:** none


### PMTS Delaware

[App page](https://appshunter.io/ios/app/pmts-delaware/id1073609891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Color System free?

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

### Is PMTS Delaware free?

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

### Do The Color System or PMTS Delaware have ads?

Neither The Color System nor PMTS Delaware shows ads.

### Which is updated more often, The Color System or PMTS Delaware?

The Color System ships an update every 5 months, and PMTS Delaware every 2 months. Most recently, The Color System was updated on October 24, 2026 and PMTS Delaware 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.*