--- title: "Navidys: dyslexia web reading - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Make the web more comfortable to read. Navidys is a Safari extension that reformats web pages to your reading preferences: spacing, font, size, zoom and colors — adjustable site by site. WHY SPACING" --- # Navidys: dyslexia web reading — United States > Spacing, zoom & contrast ![Navidys App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d7/cd/1e/d7cd1eec-200e-73c6-2111-971300e7aa0f/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [michael dardol](https://apptail.io/developer/michael-dardol-vQD) **Category:** Education **Rating:** 4.4/5 (27 ratings) **Price:** Free **Bundle ID:** fr.caliapps.navidys-2 **Store:** Apple App Store **Country:** United States **Version:** 2.6.4 (released 2026-06-12) **Original Release:** 2020-04-15 **Languages:** English, French, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1507784155) **AppTail Page:** [https://apptail.io/app/navidys-dyslexia-web-reading-zAec/united-states](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/united-states) ## Navidys Description Make the web more comfortable to read. Navidys is a Safari extension that reformats web pages to your reading preferences: spacing, font, size, zoom and colors — adjustable site by site. WHY SPACING MATTERS In a controlled study published in PNAS (Zorzi et al., 2012), increasing the space between letters immediately improved reading accuracy in children with dyslexia. Navidys gives you precise control over letter spacing and line spacing on every web page. FEATURES - Apply your style to web pages individually - Adjust the spacing between letters and between lines - Change the font — 16 choices including Dyslexie (created by Christian Boer for dyslexic readers; font choice is a matter of personal comfort), Helvetica, Andika Basic, Luciole, AccessibleDfA, Sylexiad, Verdana and more - Adjust font size and zoom on any page - Choose text and background colors for better contrast and visual comfort - Install the typefaces on your device to use them in other compatible apps Navidys is an accessibility and comfort tool. It does not diagnose or treat dyslexia. Your suggestions are welcome! ## Navidys Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/f5/21/4b/f5214b69-d9d8-8274-063a-5f506943e197/e5700531-d576-4925-89ac-dce8fa09daf5_02.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/cf/13/c6/cf13c616-e0da-a8fd-3cce-21ab196cd41b/f4d89512-5281-4b11-8bc6-00faf2a226d0_02_copy.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/e3/81/f1/e381f105-7005-2ce3-c27c-37bd95e7003b/f8ecb9b3-b6e2-45d1-8179-b16e868cf17d_02_copy_15.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ff/86/02/ff8602a4-c31f-5a39-8df3-f254fbb72f60/68386ba8-9243-4e42-804a-b62d0221a70c_02_copy_17.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/31/35/48/313548e1-8898-e326-7523-1fabee04ac51/e82a5cff-b508-468b-9643-74d856315f7a_02_copy_19.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/02/97/e5/0297e5ca-a592-2dde-84ff-d2642e77358d/fdf5f958-4f5e-49e2-b6f9-400a10ac4e53_02_copy_21.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/f9/c3/6f/f9c36f75-75f8-4a98-5685-e02742499d3d/22fdb3b5-f1e8-447a-b11a-3884a2d2235a_02_copy_6.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/83/27/55/832755cd-9100-0e3f-d8c8-3b986cd5e05b/4e2ba70c-2f0a-4858-860e-5b6b8b646402_02_copy_6.png/1242x2688.png) ## Navidys Rating Breakdown in United States - 5 stars: 22 (81%) - 4 stars: 1 (4%) - 3 stars: 1 (4%) - 2 stars: 0 (0%) - 1 stars: 3 (11%) ## Navidys Reviews in United States ### *---- "iPhone and iPadOS versions aren't automatic" I bought this thinking the ipad and iphone versions would be the same, sadly they are not. -- PhlllipJFry, 2022-06-15 ### *---- "Doesn’t work" You can’t put it to your whole phone. I couldn’t read the reviews before hand. Nope I want my money back. -- marshmallow_warlord, 2022-05-25 [View all Navidys reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Navidys Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | United Kingdom | Education | #124 | ## Apps Similar to Navidys - [NetSupport Browser](https://apptail.io/app/netsupport-browser-dKq/united-states) - [OpenDyslexic](https://apptail.io/app/opendyslexic-quJb/united-states) - [Dyslexia Font - AI Tutor & Pal](https://apptail.io/app/dyslexia-font-ai-tutor-pal-suJb/united-states) - [NH Real Estate Exam Study Aid](https://apptail.io/app/nh-real-estate-exam-study-aid-LxDd/united-states) - [Jewish Calendar and Holidays L](https://apptail.io/app/jewish-calendar-and-holidays-l-Bfae/united-states) - [Guitar Scale Finder Tool](https://apptail.io/app/guitar-scale-finder-tool-Bbve/united-states) - [Dyslexia Irlen Web Browser](https://apptail.io/app/dyslexia-irlen-web-browser-VSLe/united-states) - [Helperbird](https://apptail.io/app/helperbird-RDVf/united-states) - [GoTalk About It!](https://apptail.io/app/gotalk-about-it-LXOn/united-states) - [Fluent Korean: Alphabet Quiz](https://apptail.io/app/fluent-korean-alphabet-quiz-xuWo/united-states) ## Navidys Available In - [United States](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/united-states) - [United Kingdom](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/united-kingdom) - [France](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/france) - [Australia](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/australia) - [Canada](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/canada) - [Switzerland](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/switzerland) - [Belgium](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/belgium) - [South Africa](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/south-africa) - [Nigeria](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/nigeria) - [Colombia](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/colombia) - [Denmark](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/denmark) - [Germany](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/germany) - [Algeria](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/algeria) - [Ecuador](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/ecuador) - [Egypt](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/egypt) - [Spain](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/spain) - [Finland](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/finland) - [Greece](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/greece) - [Hong Kong SAR China](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/hong-kong) - [Hungary](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/hungary) - [Indonesia](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/indonesia) - [Ireland](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/ireland) - [India](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/india) - [Iceland](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/iceland) - [Italy](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/italy) - [Japan](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/japan) - [Kuwait](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/kuwait) - [Kazakhstan](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/kazakhstan) - [Lebanon](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/lebanon) - [Luxembourg](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/luxembourg) - [Mexico](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/mexico) - [Malaysia](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/malaysia) - [Norway](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/norway) - [New Zealand](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/new-zealand) - [Peru](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/peru) - [Pakistan](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/pakistan) - [Poland](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/poland) - [Portugal](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/portugal) - [Russia](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/russia) - [Sweden](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/sweden) - [United Arab Emirates](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/united-arab-emirates) - [Senegal](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/senegal) - [Thailand](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/thailand) - [Türkiye](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/turkey) - [Ukraine](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/ukraine) - [Vietnam](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/vietnam) - [Singapore](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/singapore) - [Argentina](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/argentina) - [Austria](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/austria) - [Azerbaijan](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/azerbaijan) - [Bulgaria](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/bulgaria) - [Brunei](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/brunei) - [Brazil](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/brazil) - [Belarus](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/belarus) - [Chile](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/chile) - [China](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/china) - [Czechia](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/czechia) - [Dominican Republic](https://apptail.io/app/navidys-dyslexia-web-reading-zAec/dominican-republic) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*