Accessibility Inspector vs Arm Fast Models
Accessibility Inspector
developer.apple.com
Arm Fast Models
arm.comSide by side
| Figure | Accessibility Inspector | Arm Fast Models |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | — |
| Linux | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Game Profiling Software | 8.4 (#5) | 7.7 (#17) |
| Spec score · Emulator Software | 8.4 (#10) | 7.8 (#23) |
| Automation | Accessibility audits can also run in UI tests using performAccessibilityAudit(for:_:). | Scripting interfaces support automation, continuous integration, and validation farms. |
| Headquarters | Cupertino, California, USA | Cambridge, UK |
| Purpose | Accessibility Inspector displays, queries, and tests accessibility information for elements in an app’s view hierarchy. | Fast Models are functionally accurate programmer’s view models of Arm CPU and System IP for developing software before hardware implementations are available. |
| Support | Apple lists Developer Forums and Feedback Assistant as channels for questions, bug reports, and enhancement requests about developer tools. | The product page links to a Fast Models user guide, reference manual, technical support, and software tools forum. |
Plans
Accessibility Inspector
- Xcode (includes Accessibility Inspector)Free
In their own words
Accessibility Inspector
Accessibility Inspector is Apple’s free macOS tool for examining accessibility information in app interfaces. It displays an element’s accessibility properties, available actions, and position in the view hierarchy. Audits identify common issues such as insufficient contrast, clipped text, and missing descriptions. Results can be saved as HTML reports containing summaries, screenshots, issue descriptions, and fix suggestions. Accessibility audits can also run in UI tests through performAccessibilityAudit(for:_:). The target menu includes apps on Mac and selected iOS, iPadOS, watchOS, or tvOS devices. Open it from Xcode through Xcode > Open Developer Tool > Accessibility Inspector. Apple’s listing describes Xcode as Mac-only, requiring macOS 26.2 or later and an Apple M1 chip or later, and labels it Free. Clearing reported issues does not prove complete accessibility; Apple recommends additional checks with assistive apps such as VoiceOver.
Arm Fast Models
Arm Fast Models has no write-up on Specifiction yet; its figures are above.