# Palette Checker vs Easy Subtraction

The clearest difference is in-app purchases: Easy Subtraction at none against Palette Checker's 1. Easy Subtraction also leads on ads (none vs shown). Palette Checker's advantage is iOS requirement (9.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. Palette Checker sells 1 one-off in-app purchase. Easy Subtraction asks for nothing beyond the download.

## The numbers

| Metric | Palette Checker | Easy Subtraction |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 1 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Clive Bryant](https://appshunter.io/developer/1617695071) | [Hideo Nose](https://appshunter.io/developer/1616288004) |

## What reviewers say

### Palette Checker

[App page](https://appshunter.io/ios/app/palette-checker/id1638594242)

Analyze images by color, including detailed plots and value breakdowns. Group colors at different levels and explore individual pixel data. Ideal for artists seeking inspiration and deeper understanding of their work.

**Highlights:** Color plot over Munsell color wheel, Value (grayscale) analysis, Saturation analysis, 3-value (light, middle, dark) breakdown, Notan (dark/light) analysis, Color grouping at multiple levels, Individual pixel RGB/HSV and color-family data

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Professional - Ad-free | $2.99 | one-time |


### Easy Subtraction

[App page](https://appshunter.io/ios/app/easy-subtraction/id6504454520)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Palette Checker free?

Palette Checker is free to download, with in-app purchases available.

### Is Easy Subtraction free?

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

### Do Palette Checker or Easy Subtraction have ads?

Palette Checker shows ads; Easy Subtraction does not.

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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.*