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a11yTools - Web Accessibility

by PaulJAdam.com

  • Developer Tools
  • Paid
View on the App Store
Rating
4.2
5 ratings · US storefront
Top 87%among 128 Developer Tools apps
Last update
Nov 19, 2025
Version 6.7
Size
13 MB
Category
Developer Tools
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

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!

What’s new

Release notes for the latest version, as written by the developer.

v6.7

New a11yTools added:

  • Links (e.g. click here, read more)
  • Broken Links
  • Make Content Editable (for spell checking)

Rank history

Daily position in the Costa Rica charts. #1 is at the top.

Best rank
#8
Current rank
#8
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

75/100

Not flagged as small & simple

  • Developer size10% · 25

    Developer: 5 apps on the charts

  • Audience size100% · 20

    Ratings: 5

  • App size100% · 10

    Size: 13 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof90% · 30

    Best rank #8, 23 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 6.7LatestReleased Nov 19, 2025