Contrast Tester for WCAG A11y review
A focused Apple app for checking text contrast and exploring brand-color pairings.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Contrast Tester for WCAG A11y is an Apple-platform app for checking text color contrast in accessible designs. It is aimed at solo users and small teams who want to assess foreground and background color combinations, especially when working from an existing brand color. Its focused scope suits people who need a contrast check and pairing ideas rather than a broader accessibility workflow.
The app tests against WCAG 2.2 and reports pass or fail for normal and large text, with AA and AAA grade labels. It also lets users explore accessible color pairings starting from a brand color, which makes it relevant to brand and interface design work where palette choices need to be checked. The listed compatibility covers iPhone, iPad, Mac, and Apple Vision, so it fits workflows across Apple devices. Its checks are specifically for text contrast; buyers looking for a wider set of contrast modes should consider a different tool.
According to the vendor-linked App Store listing, the app costs $0.99 as a single purchase, with no free plan indicated in its published offering. That low one-time price may suit an individual who wants a dedicated checker without a recurring plan. The tradeoff is the narrow feature scope: it is not positioned as a general accessibility suite, and its Apple-only availability excludes teams that need cross-platform access. Choose it for straightforward WCAG text checks and brand-color exploration on Apple devices; look elsewhere if your process requires broader accessibility testing or another platform.
Contrast Tester for WCAG A11y pros and cons
- Where it wins
- Checks foreground and background colors against WCAG 2.2.
- Reports pass/fail for normal and large text with AA and AAA labels.
- Explores accessible pairings starting from a brand color.
- Where it doesn't
- Its contrast checks focus on text rather than other contrast modes.
- It is a single-purchase app, not a free-plan option.
- It is limited to Apple platforms.
Contrast Tester for WCAG A11y fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update