Apps by Kei Suefuji
Color Scheme Designer app icon

Utilities

Color Scheme Designer

Kei Suefuji

$1.99 In-app purchases unconfirmed
Open on Apple

About this app

In the color scheme designer application, you can change the color of the 16 panels and create a color scheme. The RGB values can be adjusted within the range of 0 to 255 respectively. The panel displays the R / G / B value of the current color of the panel and the HTML color code expressed in hexadecimal notation. The operation procedure is as follows. [Step 1] Tap and select the panel whose color you want to change. You can tap more than one panel and change the color at the same time. [Step 2] Move the sliders R, G, B at the bottom of the screen left and right to change the color. [Step 3] If you want to change the RGB value in finely, tap the buttons "+1", "+ 10", "-1", "- 10" next to the slider. [Step 4] When you finish changing colors, tap the panel again to deselect it. [Step 5] If the RGB value displayed on the panel is unnecessary, please turn off "RGB value switch" on the left. Then the display of RGB values disappears. If you want to check again, it will be displayed if you turn on the switch. [Step 6] If you want to return all changes to the initial state, tap the "ALL Reset" button on the right. It returns to the state at the time of application start.

Latest release

What’s New

Version 1.3.0 Jan 12, 2026

Minor improvements.

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 13, 2026 · 0 ratings Aug 13, 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 $1.99
Historical low USD 1.99
Paid → free
Price history
Current $1.99
$1.99 $1.00 Free Aug 13, 2026 · $1.99 Aug 13, 2026

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

  1. First observed Aug 13, 2026 · 4:18 AM $1.99

Screenshots

Color Scheme Designer iPhone screenshotColor Scheme Designer iPhone screenshotColor Scheme Designer iPhone screenshot Color Scheme Designer iPad screenshotColor Scheme Designer iPad screenshotColor Scheme Designer iPad screenshot