ReadPace vs Ook for Books
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReadPace
This app measures your reading speed and comprehension by timing sessions, scanning pages, and quizzing you on content. It helps you find your optimal reading pace for better retention and tracks your progress over time.
- Timed reading sessions
- Page scanning for WPM calculation
- Comprehension quizzes based on content
- Personalized speed-recall analysis
- Progress tracking and goal setting
- Book-specific performance metrics
- Insights into reading habits
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Most reading apps count pages. ReadPace counts whether you actually understood them. Start a session, read the way you normally read, then scan the pages you finished. ReadPace turns that into a real words-per-minute number — not an estimate, not a guess. Then it asks you six questions about what you just read, written from those exact pages. Speed means nothing if none of it stuck. ReadPace measures both. TIME IT. SCAN IT. KNOW IT. Hit start, read, hit "Finish & scan." Your session becomes a precise WPM number, logged against the book you're reading. No manual page counts, no stopwatch math. READ IT. THEN PROVE IT. Every session can end with a comprehension test built from the pages you just covered. Real questions about the actual ideas — not trivia. Not sure? Tap "No idea." Honest answers make your data honest. GET SCORED, THEN GET BETTER. See your comprehension percentage, your WPM, and how many you got right — side by side. Then review every question: what you answered, what was correct, and why. Misses get explained, so the test teaches you something too. FIND THE SPEED WHERE YOU REMEMBER MOST. This is the one no other reading app can tell you. ReadPace groups your tested sessions into speed bands and averages your recall in each, revealing your personal sweet spot — the pace where you're fast and you retain it. It also shows you where recall starts to fall off, so you know exactly when you're reading too fast to learn anything. WATCH THE LINE CLIMB. Your WPM trend over 7 days, 30 days, or all time, with your goal line drawn right across it. Weekly session goals, personal bests, and a running average that proves the last three months weren't your imagination. INSIGHTS THAT CHANGE HOW YOU READ. • Your most productive time of day — morning, afternoon, or evening • Which categories you read fastest, and which you remember best • Week-over-week change, personal best, total sessions at a glance EVERY BOOK ON YOUR SHELF, MEASURED. Your library tracks each title separately: lowest, average, and highest speed, average comprehension across every tested session, a speed curve across the whole book, and a full session log with words read, time spent, WPM, and recall score. WHO IT'S FOR Students who need it to stick. Professionals reading to stay sharp. Anyone with a shelf of non-fiction and a nagging suspicion they're not retaining much of it. And anyone who just wants to read faster — with proof they haven't sacrificed understanding to get there. Stop guessing how fast you read. Start knowing what you keep. Terms of use: https://readpace.org/terms Privacy policy: https://readpace.org/privacy
Ook for Books
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Book sharing app for friends and communities. Easily scan and add your books to your library which others can view and request to borrow them. Look for books in Ook.
Screenshots
Verdict
The clearest difference is in-app purchases: Ook for Books at none against ReadPace's 2. Ook for Books also leads on update cadence (every 3 days vs every 2 weeks). ReadPace's advantage is iOS requirement (15.0 vs 17.0). On price, ads 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. ReadPace sells 2 in-app purchases, starting at $1.99 per month. Ook for Books asks for nothing beyond the download.
ReadPace ships an update every 2 weeks, Ook for Books every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | ReadPace | Ook for Books |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 102 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | Dominik Mesek | Jung Suk Hahn |
In-app purchases
ReadPace
- Readpace monthly$1.991 Month
- Yearly subscription14 Days trial$17.991 Year
Ook for Books
No in-app purchases









