Version history
CONTRAST - Color Accessibility
45
ASO score
Text
40/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.8
Votes
10
App Age
6y 2m
Last Update
Jul 24, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.75
|
4.58
|
+4%
|
|
Number of Ratings (Voted)
|
10
|
286.3K
|
-100%
|
|
App Age
|
6y 1m
|
4y 3m
|
+44%
|
|
In-app Purchases Price
|
$0
|
$53
|
|
|
Update Frequency
|
74d
|
28d
|
+165%
|
|
Title Length
|
30
|
27
|
+11%
|
|
Subtitle Length
|
28
|
27
|
+4%
|
|
Description Length
|
484
|
2 758
|
-82%
|
|
Number of Screenshots
|
702
|
1051
|
-33
%
|
|
Size
|
4MB
|
219MB
|
-98
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
30
of 30
)
CONTRAST - Color Accessibility
Subtitle
(
Characters:
28
of 30
)
Calculate the color contrast
Description
(
Characters:
484
of 4000
)
Contrast is a tool to measure the contrast between two colors, helping ensure your app meets the internationally recognized recommendations in the Accessibility Guidelines (e.g., WCAG 2.0 1.4.3).
- Support to preview the color
- Support Hex, RGB, HSB, CMYK input
- Support random color
- Support Dark mode
- Support Collection
- iCloud sync
If you think color is easy to use, you can recommend it to your design friends. At the same time, we welcome you to rate us in the App Store!}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 10 |
| App Store Link: | |
| Price: | 0.99 $ |
| Website: | - |
| Email: | - |
| Privacy Policy: | |
| Categories: | Graphics & Design, Utilities |
| Size: | 4MB |
| App Age: | 6 years 2 months |
| Release Date: | Oct 18, 2019 |
| Last Update: | Jul 24, 2025 |
| Version: | 2.1.0 |
Version history
2.1.0
Jul 24, 2025
Thank you for using our software. This update enhances the user experience and fixes minor issues.
2.0.0
Jul 21, 2025
Vielen Dank für die Nutzung unserer Software. Dieses Update verbessert das Nutzererlebnis und behebt kleinere Probleme.