# Doc Diary vs Color Grab Detection

The clearest difference is in-app purchases: Doc Diary at none against Color Grab Detection's 1. Doc Diary also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Color Grab Detection sells 1 one-off in-app purchase. Doc Diary asks for nothing beyond the download.

Doc Diary ships an update every 3 months, Color Grab Detection every 4 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Doc Diary | Color Grab Detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/color-grab-detection/id6755670347/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 53 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Ficode](https://appshunter.io/developer/1504109839) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### Doc Diary

[App page](https://appshunter.io/ios/app/doc-diary/id1530768543)

**Features:** macOS Compatibility

**In-app purchases:** none


### Color Grab Detection

[App page](https://appshunter.io/ios/app/color-grab-detection/id6755670347)

This tool accurately identifies and extracts colors from your camera or photos. Get detailed color values like HEX and RGB, save your favorites, and share them for creative projects. Ideal for designers, artists, and developers.

**Highlights:** Real-time color detection via camera, Pick colors from photos, Detailed color values (HEX, RGB, HSV, HSL), Save and organize favorite colors, Share colors instantly, Clean and professional interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


## Frequently asked questions

### Is Doc Diary free?

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

### Is Color Grab Detection free?

Color Grab Detection is free to download, with in-app purchases available.

### Do Doc Diary or Color Grab Detection have ads?

Neither Doc Diary nor Color Grab Detection shows ads.

### Which is updated more often, Doc Diary or Color Grab Detection?

Doc Diary ships an update every 3 months, and Color Grab Detection every 4 months. Most recently, Doc Diary was updated on October 13, 2026 and Color Grab Detection on October 14, 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.*