Comparison

a11yTools vs A11y Tester

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

a11yTools

Test web accessibility directly on your iPhone and iPad. Quickly identify and report accessibility errors on web pages, aiding developers and designers in creating more inclusive digital experiences. Features include testing for images, forms, ARIA, and more, with screenshot capabilities.

Highlights
  • HTML Web Accessibility Testing
  • Screenshot Error Reporting
  • One-at-a-time Testing
  • Safari Share Action Extensions
  • WCAG 2.2 Checklist
  • Multiple Testing Tools (WAVE, tota11y, etc.)
  • Shake to Reset Page
Features
Read full description

a11yTools is a collection of HTML Web Accessibility Testing Tools in one location on your iPhone and iPad for quick and easy Accessibility testing. Run your favorite Accessibility testing tool and easily take a screenshot on your phone showing the a11y error to developers and designers. a11yTools is a one-at-a-time testing tool where you pick the HTML Accessibility element or feature you’re testing once-per-page rather than running all tests together. Test and results can be stacked on top each other e.g. to show both Headings and Image Alt Text Properties. How To Use a11yTools: Visit the webpage you want to test then tap the + Add button and add the a11yTool you want. Reset the Page hitting Refresh Or Shake Your iPhone to Reset Page and remove the a11yTools output. Safari Share Action Extensions! Activate a11yTools directly in Safari from the share button. This app will be updated on a continuous basis with new testing tools and features added over time. Features: -------------------------------------------------- Images Headings Forms ARIA Data Tables Iframes Landmarks Language Lists Links Broken Links Titles Tabindex Grayscale Page Title Force Focus Outline Remove CSS Contrast Make Content Editable Screenshot Shake to Reset Page WAVE Validate DOM HTML_CodeSniffer tota11y ARIA Specification ARIA Authoring Practices WCAG 2.2 Checklist Demos Resources ------------------------------------------------- WCAG 2.2 Checklist filterable by Levels A, AA, AAA, expand to see full normative success criterion wording, swipe or long press to open WCAG understanding page or mark as done. This app is a one time purchase. Your payment will be charged to your iTunes Account at confirmation of purchase. Terms of Use: http://www.pauljadam.com/terms.html Privacy Policy: http://www.pauljadam.com/privacy.html Visit my contact form in the support site to make feature requests or submit bug reports. Thanks for reading!

About

A11y Tester

This app helps users test mobile web pages for accessibility issues and WCAG compliance. It scans pages, identifies potential barriers, and offers guidance to improve web content accessibility for mobile devices.

Highlights
  • Mobile web page accessibility testing
  • WCAG compliance checks
  • Automatic scanning for issues
  • Highlights accessibility barriers
  • Guidance on WCAG criteria
Features
Read full description

A11y Tester is an iOS application designed to help users evaluate mobile web pages for accessibility and compliance with the Web Content Accessibility Guidelines (WCAG). The app allows users to enter or load web pages and automatically scans them for common accessibility issues. A11y Tester highlights potential barriers, provides guidance on WCAG criteria, and helps users improve the accessibility of their mobile web content. The service is intended for developers, designers, and anyone seeking to test and enhance the accessibility of web pages on mobile devices.

Screenshots

a11yTools4 screens
A11y Tester4 screens

Verdict

The call

The clearest difference is review sentiment: A11y Tester at 100% against a11yTools's 50%. A11y Tester also leads on price (Free vs $9.99) and rating (5.0 vs 4.2). a11yTools's advantage is chart position (#105 vs unranked). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

A11y Tester is free to download; a11yTools costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

A11y Tester holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 50% of a11yTools's written reviews are positive against 100% of A11y Tester's.

UpkeepUpdate frequency

a11yTools ships an update every 8 days, A11y Tester every 2 weeks. The most recent releases landed on September 21, 2026 and August 15, 2026 respectively.

Scorecard5 real differences · 6 level
a11yTools versus A11y Tester: the parameters behind the verdict, then further details
Parametera11yToolsA11y Tester
Price$9.99Free — better
Rating4.2 (5 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings5 — better2
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#105 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.2 — better12.4
Further details — not scored
Size13 MB9 MB
Age rating17+17+
DeveloperPaulJAdam.comEric Felder

Customer experience

a11yTools

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

A11y Tester

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

a11yTools

No in-app purchases

None

A11y Tester

No in-app purchases

Questions

Is a11yTools free?
a11yTools costs $9.99, with no in-app purchases.
Is A11y Tester free?
A11y Tester is free to download, with no in-app purchases.
Which has better reviews, a11yTools or A11y Tester?
A11y Tester is rated higher. a11yTools averages 4.2 out of 5 from 5 ratings, while A11y Tester averages 5.0 from 2 ratings.
Do a11yTools or A11y Tester have ads?
Neither a11yTools nor A11y Tester shows ads.
Which is updated more often, a11yTools or A11y Tester?
a11yTools ships an update every 8 days, and A11y Tester every 2 weeks. Most recently, a11yTools was updated on September 21, 2026 and A11y Tester on August 15, 2026.

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