ReadFocus+

ReadFocus+ is a reading ruler, reading mask and reading aid for dyslexia and ADHD on Android. Use a translucent line highlight or reading mask on top of any app — ebook readers, browsers, PDF, news, comics — to stay on the right line, reduce eye strain and read with deeper concentration.

─── HOW IT WORKS ───

Grant the overlay permission once. A semi-transparent focus strip floats on top of any app. Drag it to the line you are reading and your eyes stay on track instead of wandering or skipping rows.

─── TWO FOCUS MODES ───

• Line Highlight (Reading Ruler) — Illuminates your current line so your eyes never wander

• Reading Mask (Page Mask) — Dims everything except your reading zone for tunnel-vision focus

─── FULLY ADJUSTABLE ───

• Focus strip height (50dp–300dp) — match any font size

• Opacity (10%–100%) — from a soft tint to a deep solid color

• Corner roundness — sharp bar or smooth pill

─── 6 COLOR THEMES ───

• Amber Glow & Ocean Blue — free

• Forest Green · Sunset Pink · Lavender Dream · Mint Fresh — Pro

─── PRO FEATURES ───

✓ Completely ad-free experience

✓ All 6 premium color themes unlocked

✓ Unlimited overlay time (free: 60 min/session)

✓ Full Focus Strip settings — height, opacity, corner radius

✓ Keep Screen On while reading

─── 24-HOUR FREE PASS ───

Not ready to subscribe? Watch a short rewarded ad to unlock any Pro feature for 24 hours — no payment required.

─── WORKS EVERYWHERE ───

• Ebook & PDF reading

• Web articles, blogs, news

• Study notes, textbooks, research papers

• Comics, webtoons, manga, light novels

• Long emails and chat history

─── PERFECT FOR ───

• Students cramming long study sessions

• Avid readers and book lovers

• People with dyslexia or visual tracking difficulties

• ADHD / attention deficit — reduces distractions while reading

• Anyone who loses focus, skips lines or re-reads the same row

reading ruler reading overlay reading aid reading guide reading helper line highlight line highlighter line tracker line guide visual tracking visual tracker reading mask page mask focus strip focus bar focus reader focus app concentration app study aid attention focus dyslexia dyslexia tools dyslexia line tracker dyslexia helper ADHD attention deficit ADHD reading reading concentration reading focus reading efficiency eye strain eyestrain reduction speed reading bookmark line ebook reader pdf reader study tool homework helper