# Contrast Check

> Contrast Check (iPhone/iPad app by Jeffrey Yambao.)

- Source: https://appshunter.io/ios/app/contrast-check/id6755701698 (this page in markdown: same URL + `.md`)
- Developer: [Jeffrey Yambao](https://appshunter.io/developer/995147216)
- Category: Graphics & Design, Utilities
- Price: $5.99
- Age rating: 4+
- Requires: iOS 18.2 · 7 MB
- Languages: American English
- Released: 2025-11-25
- Data updated: 2026-05-13
- User reviews in markdown: https://appshunter.io/ios/app/contrast-check/id6755701698/reviews.md

## What is Contrast Check?

Feature-Focused
Stop guessing if your text is readable. The Accessible Contrast Checker is a powerful, real-time design tool that validates your color palette against WCAG 2.1 standards. Feature-packed with dual input methods (Hex & Color Wheel), a live text preview, and instant "Pass/Fail" grading for AA and AAA compliance. Whether you are tweaking a UI or building a design system, ensure your content is readable for everyone with our precision contrast calculator.


## Version history (last 1 release)

### 1.0 — 2025-11-25

No release notes.

## More apps by Jeffrey Yambao

- [WorldLeaders101](https://appshunter.io/ios/app/worldleaders101/id6736560584)
- [Knocked it Off! Bible Edition](https://appshunter.io/ios/app/knocked-it-off-bible-edition/id6736583549)
- [AmeriTest](https://appshunter.io/ios/app/ameritest/id6736819128)
- [Knocked it Off! Song Quiz App](https://appshunter.io/ios/app/knocked-it-off-song-quiz-app/id6736872640)
- [My Third Grade math](https://appshunter.io/ios/app/my-third-grade-math/id6736880097)
- [3rd Grade Math Masters](https://appshunter.io/ios/app/3rd-grade-math-masters/id6736880854)

All apps by Jeffrey Yambao: https://appshunter.io/developer/995147216

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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 2026-05-13.*