Readpace vs Lysn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Readpace
This app measures reading speed and comprehension by timing sessions, scanning pages, and asking questions based on the text. It provides detailed insights into reading habits, helping users find their optimal pace for retention.
- Timed reading sessions
- Page scanning for WPM calculation
- Comprehension testing
- Personalized speed-retention analysis
- Progress tracking and goal setting
- Book-specific reading insights
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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 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 (EULA): https://readpace.org/terms Privacy Policy: https://readpace.org/privacy Premium is an auto-renewing subscription (monthly or yearly). Payment is charged to your Apple Account at confirmation of purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel in your Apple Account settings.
Lysn
This app enhances your audiobook listening with features like adjustable playback speed, chapter navigation, and smart sleep timers. It allows you to import audiobooks from your device or self-hosted servers and track your listening progress with detailed statistics.
- Import from device or self-hosted servers
- Adjustable playback speed
- Smart sleep timer
- Chapter navigation and bookmarks
- Background playback with lock screen controls
- CarPlay and Apple Watch support
- Detailed listening statistics
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Lysn - Your Ultimate Audiobook Companion Transform how you experience audiobooks. Lysn is a beautifully designed audiobook player that puts you in control of your listening journey. YOUR LIBRARY, YOUR WAY Import audiobooks from your device or connect to your self-hosted servers. Stream or download your audiobooks for a detailed and rich listening experience. Lysn supports MP3, M4A, M4B, and more. Organize your collection with automatic metadata fetching and beautiful cover art. IMMERSIVE LISTENING EXPERIENCE - Adjustable playback speed (0.5x - 3.0x) - Smart sleep timer with shake-to-reset - Chapter navigation and bookmarks - Background playback with lock screen controls - CarPlay support for on-the-go listening - Apple Watch support for those times when you leave your phone behind TRACK YOUR PROGRESS - Detailed listening statistics and history - Sync progress across sessions - See your reading streaks and achievements LYSN PRO - UNLOCK THE FULL EXPERIENCE Take your audiobook experience to the next level: PREMIUM INTEGRATIONS - Audiobookshelf - Stream from your self-hosted library - Plex - Access your Plex audiobook collection - Hardcover - Sync reading progress and discover new books AUDIO ENHANCEMENTS - Voice Boost - Crystal-clear narration with advanced audio processing - Audio Snippets - Save and transcribe memorable passages PERSONALIZATION - Custom color themes to match your style - Metadata matching for perfect cover art and chapters SUBSCRIPTION OPTIONS - Monthly: $0.99/month - Yearly: $9.99/year - Lifetime: $19.99 one-time purchase Free features include local library management, playback controls, sleep timer and listening history. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Privacy Policy: https://lysnapp.site/privacy Questions or feedback? We'd love to hear from you! support@lysnapp.site Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Readpace at none against Lysn's 3. Readpace also leads on iOS requirement (15.0 vs 18.5). Lysn's advantage is update cadence (every 6 days vs every 10 months) and ratings volume (4 vs 1). On price, rating, ads and monetization model 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. Lysn sells 3 in-app purchases, starting at $0.99 per month. Readpace asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Readpace against 5.0 for Lysn. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
Readpace ships an update every 10 months, Lysn every 6 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Readpace | Lysn |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 10 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 101 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominik Mesek | Sunny Kumar |
Customer experience
Readpace
Lysn
In-app purchases
Readpace
No in-app purchases
Lysn
- Lysn Pro$0.991 Month
- Lysn Pro$9.991 Year
- Lysn Pro Lifetime$19.99









