# colorChopper vs Trichromacy

The clearest difference is price: colorChopper at Free against Trichromacy's $1.99. colorChopper also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.6). Trichromacy's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On in-app purchases there is nothing between them.

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

colorChopper ships an update every 2 months, Trichromacy every 2 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | colorChopper | Trichromacy |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/colorchopper/id965910925/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 4 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [uto toshiki](https://appshunter.io/developer/876927513) | [(optional.is)](https://appshunter.io/developer/1071156347) |

## What reviewers say

### colorChopper

[App page](https://appshunter.io/ios/app/colorchopper/id965910925)

Identify colors from your surroundings using your device's camera. Get detailed color information in RGB and HSV formats, and easily share it. Ideal for digital art and design.

**Highlights:** Real-time color detection via camera, RGB color information display, HSV color information display, Image color search, Easy color information sharing, Auto camera stop to save power

**Features:** macOS Compatibility

**In-app purchases:** none


### Trichromacy

[App page](https://appshunter.io/ios/app/trichromacy/id6761666059)

**In-app purchases:** none


## Frequently asked questions

### Is colorChopper free?

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

### Is Trichromacy free?

Trichromacy costs $1.99, with no in-app purchases.

### Do colorChopper or Trichromacy have ads?

colorChopper shows ads; Trichromacy does not.

### Which is updated more often, colorChopper or Trichromacy?

colorChopper ships an update every 2 months, and Trichromacy every 2 weeks. Most recently, colorChopper was updated on October 24, 2026 and Trichromacy on October 23, 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.*