# cornePad — Chek color by RGB value

> Chek color by RGB value (iPhone/iPad app by uto toshiki.)

- Source: https://appshunter.io/ios/app/cornepad/id1553754022 (this page in markdown: same URL + `.md`)
- Developer: [uto toshiki](https://appshunter.io/developer/876927513)
- Category: Graphics & Design, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 8 MB
- Languages: English
- Released: 2021-02-18
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/cornepad/id1553754022/reviews.md

## What is cornePad?

It's hard to find the colors you think of in development and design.
It is a tool　'corne Pad'　that can be started and checked immediately to check RGB values to colors, colors to RGB values, 



Direct RGB value input can be both decimal and hexadecimal.
We have a color wheel to get the RGB values from the colors.
We have also developed a color input exclusively, so you can easily find the desired color.

Color confirmation from RGB value
Decimal and hexadecimal numbers can be used as the numbers that can be handled.
Confirm the color with Enter.
Rest assured that there is a return button even if you press Enter.
You can enter hexadecimal numbers A to F with touch + ↓.

RGB values ​​from color
The display can be selected from the hue wheel and ON / OFF with the five petal buttons.

・ Hue wheel operation
If you rotate the color part with your finger, the hue wheel will move.
There is also a lever under the wheel to adjust the saturation.

・ Brightness wheel operation
If you wrap the color part with your finger when the hue wheel is off,
The arrow indicating the brightness moves.
There is a lever under the wheel to adjust the saturation.


## Version history (last 3 releases)

### 1.3 — 2021-06-05

bugFix.
-.crush app when do paste color at without copy. 
adjust
-.change position copy/paste menu.
support
-.add iPad notification

### 1.2 — 2021-05-23

support
-. copy & paste use  touch longpress
-. disable alow animation

### 1.1 — 2021-02-18

No release notes.

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## More apps by uto toshiki

- [calcS16lite](https://appshunter.io/ios/app/calcs16lite/id876927510)
- [calcS16](https://appshunter.io/ios/app/calcs16/id962408149)
- [colorChopper](https://appshunter.io/ios/app/colorchopper/id965910925)
- [fucusViewFree](https://appshunter.io/ios/app/fucusviewfree/id972447348)
- [Coro.](https://appshunter.io/ios/app/coro/id1017066209)
- [Coros.](https://appshunter.io/ios/app/coros/id1022442989)

All apps by uto toshiki: https://appshunter.io/developer/876927513

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*