Side by side
ComposeA11yScanner vs tota11y
Both stand on accessibility testing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Android
ComposeA11yScanner adds visible, actionable accessibility feedback while Compose UIs run. Its findings complement rather than replace TalkBack, assistive-access testing, and human review.
Visit ComposeA11yScanner Free plan ExtensionWeb
tota11y presents common accessibility findings in a form intended for content creators and editors. Its page-level modules are broad, but it should be treated as a visualization aid rather than a complete audit.
Visit tota11yThe facts
| ComposeA11yScanner | tota11y | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android | Extension, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | github.com |
| On accessibility testing software | #107 of 169 | #103 of 169 |
ComposeA11yScanner: what it does well
- Free Apache-licensed project
- Findings include severity, WCAG reference, and fixes
- Built-in checks cover common Compose issues
- Custom rules are supported
- Debug setup keeps code out of releases
What to know first
- Android only
- No manual review tools
- No CI/CD integration listed
- Contrast analysis has stated limits
tota11y: what it does well
- Free and open source
- Works through bookmarklet or Chromium extension
- Covers contrast, alt text, and focus order
- Includes headings, labels, landmarks, and ARIA checks
- Browser instructions name Firefox, Chromium, and Safari
What to know first
- Not designed to check every accessibility issue
- Content Security Policy can block the bookmarklet
- Focus Order’s guessed sequence is not guaranteed
Alternatives to ComposeA11yScanner Alternatives to tota11y The whole list