Results
The following represents how well each Testing Environment (Reading System or Reading System + Assistive Technology combination) performed in a series of tests, organized by topic. Learn more about the tests on the test books page.
| Testing Environment | Basic Functionality | Non-visual Reading | Visual Adjustments | Read Aloud | Media Overlays | Mathematics | Extended Descriptions |
|---|---|---|---|---|---|---|---|
| Azardi NVDA Windows | 66.67% | 92.86% | Not tested | Not tested | Not tested | 50% | 0% |
| Azardi Windows | Not tested | Not tested | 75% | 0% | Not tested | Not tested | Not tested |
| BoinIT Viewer [Korean] NVDA Chrome Windows | 86.67% | 78.57% | 100% | 100% | 61.54% | 75% | 50% |
| BoinIT Viewer [Korean] Sens Reader Chrome Windows | 86.67% | 78.57% | 100% | 100% | 61.54% | 75% | 50% |
| BoinIT Viewer [Korean] Chrome Windows | 86.67% | Not tested | 100% | 100% | Not tested | Not tested | Not tested |
| Books iOS | Not tested | Not tested | 100% | 0% | Not tested | Not tested | Not tested |
| Books macOS | 86.67% | Not tested | 100% | 12.5% | Not tested | Not tested | Not tested |
| Books Voiceover iOS | 80% | 64.29% | Not tested | Not tested | Not tested | Not tested | 0% |
| Bookshare Reader NVDA Chrome Windows | 53.33% | 100% | Not tested | Not tested | Not tested | 25% | 100% |
| Bookshare Reader Edge Windows | Not tested | Not tested | 100% | 100% | Not tested | 100% | Not tested |
| Bookshare Reader Chrome macOS | Not tested | Not tested | 87.5% | Not tested | Not tested | 100% | 100% |
| Bookshare Reader NVDA Edge Windows | 53.33% | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested |
| Bookshelf iOS | Not tested | Not tested | 100% | 87.5% | Not tested | Not tested | Not tested |
| Bookshelf Chrome Windows | Not tested | Not tested | 100% | 87.5% | Not tested | Not tested | 100% |
| Bookshelf Voiceover iOS | 93.33% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Bookshelf Windows | Not tested | Not tested | 100% | 87.5% | Not tested | 50% | 50% |
| Bookshelf Voiceover Safari macOS | 93.33% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Bookshelf macOS | Not tested | Not tested | 100% | 87.5% | Not tested | 100% | 100% |
| Bookshelf JAWS 2020 Chrome Windows | 66.67% | 92.86% | Not tested | Not tested | Not tested | 100% | 50% |
| Bookshelf NVDA Firefox 62+ Windows | 73.33% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Bookshelf JAWS 2020 Firefox 62+ Windows | 73.33% | 92.86% | Not tested | Not tested | Not tested | 100% | 50% |
| Bookshelf TalkBack Android | 93.33% | 92.86% | Not tested | Not tested | Not tested | 25% | 50% |
| Bookshelf NVDA Windows | 40% | 100% | Not tested | Not tested | Not tested | 25% | 50% |
| Bookshelf NVDA Chrome Windows | 86.67% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Bookworm NVDA Windows | 86.67% | 78.57% | Not tested | Not tested | Not tested | 0% | 0% |
| Clusive NVDA Windows | 60% | 92.86% | Not tested | Not tested | Not tested | 100% | 50% |
| Clusive Chrome Windows | Not tested | Not tested | 100% | 100% | Not tested | Not tested | Not tested |
| Colibrio Reader Edge Windows | Not tested | Not tested | 100% | 100% | Not tested | Not tested | Not tested |
| Colibrio Reader Android | Not tested | Not tested | 100% | 100% | Not tested | Not tested | Not tested |
| Colibrio Reader TalkBack Android | 73.33% | 71.43% | Not tested | Not tested | Not tested | 25% | 0% |
| Colibrio Reader NVDA Chrome Windows | 100% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Digital Editions Windows | Not tested | Not tested | 75% | 0% | Not tested | Not tested | Not tested |
| Digital Editions iOS 12 | Not tested | Not tested | 87.5% | 0% | Not tested | Not tested | Not tested |
| Digital Editions Android 9 | Not tested | Not tested | 87.5% | 0% | Not tested | Not tested | Not tested |
| Digital Editions macOS | Not tested | Not tested | 75% | 0% | Not tested | Not tested | Not tested |
| Digital Editions Voiceover iOS 12 | 33.33% | 85.71% | Not tested | Not tested | Not tested | Not tested | Not tested |
| Digital Editions TalkBack Android 9 | 6.67% | 0% | Not tested | Not tested | Not tested | Not tested | Not tested |
| Digital Editions JAWS 18 Windows | 20% | 0% | Not tested | Not tested | Not tested | Not tested | Not tested |
| EBSCO Reader JAWS 2020 Chrome Windows | 73.33% | 85.71% | Not tested | Not tested | Not tested | Not tested | Not tested |
| EBSCO Reader Edge Windows | Not tested | Not tested | 87.5% | 100% | Not tested | Not tested | Not tested |
| EBSCO Reader Jaws Chrome Windows | 60% | 100% | Not tested | Not tested | Not tested | 25% | 100% |
| EasyReader Windows | Not tested | Not tested | 100% | 100% | 0% | Not tested | Not tested |
| EasyReader Android | Not tested | Not tested | 87.5% | 100% | Not tested | 50% | 100% |
| EasyReader iOS 12 | Not tested | Not tested | 75% | 100% | Not tested | Not tested | Not tested |
| EasyReader Voiceover iOS | 100% | 85.71% | Not tested | Not tested | Not tested | 25% | 50% |
| EasyReader Jaws Windows 11 | 73.33% | 92.86% | Not tested | Not tested | Not tested | 25% | 0% |
| EasyReader TalkBack Android | 93.33% | 71.43% | Not tested | Not tested | Not tested | 0% | 50% |
| EasyReader (German) TalkBack Android | 80% | 78.57% | Not tested | 100% | Not tested | Not tested | 50% |
| EasyReader (German) Voiceover iOS | 86.67% | 78.57% | Not tested | 100% | 84.62% | Not tested | 100% |
| EasyReader (German) Android | Not tested | Not tested | 75% | Not tested | Not tested | Not tested | Not tested |
| EasyReader (German) iOS | Not tested | Not tested | 87.5% | Not tested | Not tested | Not tested | Not tested |
| Fulcrum Online NVDA Chrome Windows | 46.67% | 85.71% | Not tested | Not tested | Not tested | Not tested | Not tested |
| Fulcrum Online Edge Windows | Not tested | Not tested | 62.5% | 62.5% | Not tested | Not tested | Not tested |
| Kindle Android | Not tested | Not tested | 100% | 0% | Not tested | Not tested | Not tested |
| Kindle TalkBack Android | 80% | 42.86% | Not tested | Not tested | Not tested | 0% | 0% |
| Kindle Voiceover iOS | 80% | 64.29% | Not tested | Not tested | Not tested | 0% | 0% |
| Kindle NVDA Windows | 53.33% | 71.43% | Not tested | Not tested | Not tested | 75% | 50% |
| Kindle iOS | Not tested | Not tested | 87.5% | 0% | Not tested | Not tested | Not tested |
| Kortext NVDA Chrome Windows | 33.33% | 92.86% | Not tested | Not tested | Not tested | Not tested | Not tested |
| Kurzweil 3000 macOS | 33.33% | Not tested | 62.5% | 75% | Not tested | 0% | 100% |
| Play Books Android | Not tested | Not tested | 75% | 87.5% | Not tested | Not tested | Not tested |
| Play Books iOS | Not tested | Not tested | 75% | 0% | Not tested | Not tested | Not tested |
| Play Books Voiceover iOS | 60% | 71.43% | Not tested | Not tested | Not tested | 100% | 50% |
| Play Books TalkBack Android | 66.67% | 71.43% | Not tested | Not tested | Not tested | 25% | 0% |
| RedShelf Chrome Windows | Not tested | Not tested | 100% | 87.5% | Not tested | 100% | 100% |
| RedShelf Voiceover Safari macOS 10.14 | 93.33% | 100% | Not tested | Not tested | Not tested | 25% | 100% |
| RedShelf NVDA Chrome Windows | 80% | 92.86% | Not tested | Not tested | Not tested | 100% | 100% |
| RedShelf Jaws Chrome Windows | 80% | 85.71% | Not tested | Not tested | Not tested | 100% | 100% |
| RedShelf Voiceover iOS | 93.33% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| RedShelf TalkBack Android | 93.33% | 92.86% | Not tested | Not tested | Not tested | 25% | 100% |
| RedShelf Android | Not tested | Not tested | 100% | Not tested | Not tested | Not tested | Not tested |
| RedShelf iOS | Not tested | Not tested | 100% | 87.5% | Not tested | Not tested | Not tested |
| Simply Reading Android | Not tested | Not tested | 100% | 0% | Not tested | Not tested | Not tested |
| Simply Reading TalkBack Android | 100% | 71.43% | Not tested | Not tested | Not tested | Not tested | Not tested |
| Texthelp ePub Reader Edge Windows | 66.67% | Not tested | 87.5% | 87.5% | Not tested | 100% | 50% |
| Thorium Reader Windows | Not tested | Not tested | 75% | 100% | Not tested | 100% | 100% |
| Thorium Reader macOS | Not tested | Not tested | 87.5% | 100% | Not tested | 100% | 100% |
| Thorium Reader Voiceover macOS | Not tested | Not tested | Not tested | Not tested | Not tested | 100% | 50% |
| Thorium Reader NVDA Windows | 86.67% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Thorium Reader Jaws Windows | 86.67% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Thorium Reader (German) Jaws Windows | 46.67% | 92.86% | Not tested | 75% | 53.85% | Not tested | 50% |
| Thorium Reader (German) Windows | Not tested | Not tested | 75% | Not tested | Not tested | Not tested | Not tested |
| Thorium Reader [Spanish] NVDA Windows | 86.67% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Vanilla Reader NVDA Chrome Windows | 66.67% | 100% | Not tested | Not tested | Not tested | 100% | 100% |
| Voice Dream Reader iOS 12 | Not tested | Not tested | 100% | 100% | Not tested | Not tested | Not tested |
| Voice Dream Reader Voiceover iOS | 86.67% | 92.86% | Not tested | Not tested | Not tested | 100% | 50% |
| Voice Dream Reader (German) Voiceover iOS | 66.67% | 92.86% | Not tested | 100% | 0% | Not tested | 50% |
| Voice Dream Reader (German) iOS | Not tested | Not tested | 87.5% | Not tested | Not tested | Not tested | Not tested |