Apps by Haruki Saburi
ColorCorder app icon

Productivity

ColorCorder

Haruki Saburi

Free No in-app purchases
Open on Apple

About this app

You can find favorite colors by manipulating the values ​​of red, green, and blue with the slider. By tapping the color you created you can set the background color so you can search for a combination that is compatible with the background color. In addition, since the contrast ratio of the two colors being displayed is displayed, it can be confirmed whether it complies with the design guidelines. Since it is possible to check the RGB value and the HEX value starting from #, the created color can be used as it is as WEB It can be used for production and application development. You can use this application to make your work more efficient.

Latest release

What’s New

Version 1.1.3 Dec 6, 2020

- アプリ起動時のスライダー表示不具合を修正

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 21, 2026 · 0 ratings Aug 21, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 21, 2026 · Free Aug 21, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 21, 2026 · 3:02 PM Free

Screenshots

ColorCorder iPhone screenshotColorCorder iPhone screenshotColorCorder iPhone screenshotColorCorder iPhone screenshot ColorCorder iPad screenshotColorCorder iPad screenshotColorCorder iPad screenshotColorCorder iPad screenshot