ClearRead vs Rectoly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClearRead
This app synchronizes spoken words with highlighted text, aiding comprehension for individuals with dyslexia, ADHD, or visual impairments. It offers customizable reading environments with various fonts, spacing, and focus tools to enhance the reading experience for all users.
- Synchronized word highlighting with text-to-speech
- Customizable fonts, spacing, and themes
- Bionic reading and focus mode
- Import ePubs, PDFs, and web articles
- Premium AI voices and adjustable speed
- Distraction-free reading view
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ClearRead helps you read and listen at the same time. Words highlight in sync as they're spoken aloud, so your eyes and ears work together — making it easier to focus, absorb, and enjoy what you're reading. Built for readers with dyslexia, ADHD, and visual impairments — but useful for anyone who wants a better reading experience. READ YOUR WAY Import your own ePubs and PDFs, save articles from the web, or paste any text. ClearRead turns everything into a clean, distraction-free reading view with your preferred settings applied automatically. FONTS THAT FIT YOUR BRAIN Choose from Lexend, OpenDyslexic, and other accessibility-optimized fonts. Adjust font size, line height, letter spacing, word spacing, and paragraph spacing until it feels right. LISTEN AND READ TOGETHER Text-to-speech with word-by-word highlighting keeps you anchored to the page. Pick from system voices or upgrade to premium AI voices that sound natural. Control speed from 0.5x to 2.5x. FOCUS TOOLS Bionic reading bolds the first portion of each word to guide your eye. Focus mode dims surrounding text so you only see the line you're on. Scroll continuously or read page-by-page — whatever works for you. THEMES & COLORS Light, dark, sepia, and high contrast themes built in. Or create your own custom theme with any background, text, and accent color you want. PDF READING, REINVENTED PDFs don't have to be painful. ClearRead extracts the text and renders it with full accessibility — your fonts, your spacing, your colors. MULTIPLE WAYS TO ADD CONTENT - Import ePub and PDF files from your device - Save articles by pasting a URL - Paste any text directly CLEARREAD PRO ClearRead is free to use, with a Pro subscription available: - $7.99 per week - $49.99 per year Pro unlocks premium AI voices and higher text-to-speech character limits. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew at the same price unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription in your Apple ID account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Rectoly
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Rectoly: How to Read Papers is an app for students reading research papers for the first time. You've just joined a lab, you're reading the literature for your senior thesis, or you've been asked to present a paper in your seminar. Rectoly stays with you until you can read research papers on your own. Instead of writing the answers for you, it teaches you a way of reading: finding what a paper says, and where. READ IN THREE PASSES First pass: just the title, abstract, figures and conclusion (5–10 minutes). Second pass: the figures and tables, and the text that describes them. Third pass: the details of the methods. Rectoly guides you to the next part to read, in order, and remembers how far you've read in each paper. If you stop partway, you can pick up where you left off. FIVE QUESTIONS: YOU FIND THE ANSWERS Research question, method, data, findings, limitations. The app asks, “Where does this paper state its purpose?” and you highlight the paragraph you found. The app checks whether your highlight falls where the answer is written. If it's off, Rectoly guides you to the paragraph where the paper says it. It never says “wrong.” Once you've found all five, you've read that paper. SEE HOW A PAPER IS PUT TOGETHER In Reading Mode, the margin shows colors for background, purpose, method, results and limitations. Tap an abbreviation to jump to where the paper defines it. SUM IT UP IN YOUR OWN WORDS For each of the five questions, write a line in your own words — by hand in the margin with Apple Pencil, or typed. Afterward, compare it side by side with the original text. Nothing is graded. ORIGINAL AND TRANSLATION Translate any paragraph into your own language, right where you are. Translation runs on this device; the paper is never sent to a translation service. EASIER READING IN READING MODE Two-column papers become a single column that's easy to read, even on a phone. You can go back to the original PDF anytime. Highlight, underline and write by hand without leaving Reading Mode. WORK BACK FROM YOUR DEADLINE Answer “When do you want to have it read by?” and the app spreads the three passes and the five questions over the days, with a reminder only at the time you choose (once a day at most). A widget on your Home Screen shows your next step. After 3 days and again after 1 week, you practice recalling the paper from your own highlights and summary. Your progress is shown as a weekly count, not a daily streak. SAMPLE PAPERS FOR YOUR FIELD For your first four weeks, you can practice with sample papers from your field. Each one comes with an explanation of the reading order and questions written for that paper. Sample papers are free. AI DOESN'T WRITE THE ANSWERS AI is used only to check where your highlights overlap the original text. The AI runs on this device, and the paper never leaves it. If AI can't run on your device, you can also set up your own API key (only then is it sent to the provider you chose). THE PDFS YOU ALREADY HAVE Open them from the Files app (iCloud Drive, Google Drive, Dropbox and more), including class handouts and papers you downloaded from your university's website. No sign-in needed. WHEN YOUR RESEARCH BEGINS: Rectoly for Zotero / for Mendeley Once you start managing references, you can move up to Rectoly for Zotero or Rectoly for Mendeley. The papers you've read, your highlights, handwriting and summaries come with you as they are. 14-DAY FREE TRIAL → ONE-TIME PURCHASE The sample papers and the first PDF of your own are free. Try every feature free for 14 days. No subscription: pay once and keep using it.
Screenshots
Verdict
The clearest difference is update cadence: Rectoly at daily against ClearRead's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ClearRead sells 9 in-app purchases, starting at $7.99 per 7 days and Rectoly sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ClearRead ships an update every 9 days, Rectoly daily. The most recent releases landed on November 13, 2026 and November 12, 2026 respectively.
| Parameter | ClearRead | Rectoly |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 9 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 147 MB | 84 MB |
| Age rating | 17+ | 4+ |
| Developer | EC Digital | Takaki Takemura |
In-app purchases
ClearRead
- ClearRead weekly7 Days trial$7.997 Days
- ClearRead Starter$7.991 Month
- ClearRead Pro Weekly$7.997 Days
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- ClearRead Pro$12.991 Month
- ClearRead Elite$39.991 Month
- ClearRead Yearly7 Days trial$49.991 Year
- ClearRead Starter (Annual)$49.991 Year
- ClearRead Pro (Annual)$129.991 Year
- ClearRead Elite (Annual)$399.991 Year
Rectoly
- 14-day TrialFree
- Rectoly Pro (one-time)$9.99









