{"appstoreID":1605668815,"title":"Dyslexia reading ruler Overdys","subtitle":"Guide line, focus & filter","developerName":"michael dardol","description":"Keep your place on screen, line after line.\n\nOverdys brings classic paper reading aids to your screen — the reading ruler and the guide line used in classrooms — plus a customizable full-screen color filter.\n\nTHREE MODES\n- Ruler: a reading window that highlights the line you're reading and masks the rest of the screen — keep your place and stay focused\n- Line: a horizontal guide that follows your reading position\n- Overlay: a full-screen color filter with adjustable tint and intensity, for your visual comfort — like adjusting your screen's tint\n\nCustomizable shortcuts let you switch modes or toggle the aid instantly.\n\nReading rulers and guide lines are inspired by tools long used in classrooms to help readers keep their place. Every reader is different: pick the mode that feels right for you.\n\nOverdys is a comfort and accessibility tool. It does not diagnose or treat dyslexia or attention disorders.\n\nYour feedback is valuable and helps improve the product.","bundleID":"fr.caliapps.Overdys","appiconURL":"https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d4/82/81/d4828160-6871-794a-98b6-78f618826c64/Placeholder.mill/1024x1024w.webp","formattedPrice":"$9.99","appUpdated":"2026-06-16T06:38:13.000Z","appReleased":"2022-01-18T08:00:00.000Z","version":"1.0.4","platforms":["mac"],"minOS":{"mac":"Requires macOS 11.0 or later."},"topIAPs":[],"languages":["EN","FR","DE","IT","ES"],"size":"447.2 KB","category":"Utilities","developerWebsite":"https://www.michaeldardol.com","screenshots":[{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/9b/4e/df/9b4edf8c-11fd-9f36-5ea9-ee98cb5b7d10/b65f1dd7-4600-4d27-8246-efe86051bfc6_TradeSize-screen1-fr.jpg/2880x1800w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/f9/5b/e5/f95be582-a87e-f12f-6725-48d45c5a2873/99b079ee-570c-4d78-a1e1-146da4bb28aa_TradeSize-screen1-fr.jpg/2880x1800w.webp"},{"platform":"mac","url":"https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/9b/61/d4/9b61d46d-14f4-b1a6-7e5b-fd209e272879/5f12057b-5e6b-4b1b-a941-b57777423197_TradeSize-screen1-fr.jpg/2880x1800w.webp"}]}