Grasp E vs Book Social
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grasp E
This e-reader focuses on helping you retain information from books through chapter quizzes and progress tracking. It offers a library of over 1100 free classic titles, designed to make reading a habit that builds lasting knowledge.
- Chapter quizzes for knowledge retention
- Daily and weekly review quizzes
- Track reading progress with scores
- Library of over 1100 free books
- Focused reader with animated transitions
- Compounding reading habit builder
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Grasp: Read. Remember. Forever. What if you could actually remember every book you've ever read? Grasp is the e-reader built on a simple promise: the books you finish should stay with you. Not just as a fond memory of "I think I read that one": but as real, lasting knowledge you can recall years later. With over 1100 free books available, you will never run out of classic, engaging books! How it works Read beautiful books: Dive into a curated library of timeless titles, all yours to keep. Get quizzed, get smarter: After every chapter, a short quiz locks in what you just read. Daily and weekly quizzes keep older books fresh in your mind, so nothing fades away. Watch your mind grow: Three live scores track your journey: Page Score: every page you turn, forever Book Score: every book you finish Knowledge Score: every fact you've truly mastered Reading, reimagined: Animated page-turn trails, satisfying sounds, and a clean, focused reader designed to keep you in the flow. Why Grasp? Most reading apps measure how fast you read. Grasp measures how much you actually remember. Every chapter quiz is a tiny checkpoint with your future self: proof that the hours you spent reading weren't just entertainment, but knowledge that will be there when you need it. Whether you're rediscovering classic literature, exploring history, or finally finishing that book you've meant to read for years: Grasp turns reading into a habit that compounds. Start your library. Build your mind. Remember everything. Currently available in the United States. Sign in with Apple or Google to get started.
Book Social
Enhance your reading comprehension with short, focused quizzes designed to reinforce key ideas from books. Browse, search, and track your progress through a curated library. Get instant feedback and explanations to make your learning stick.
- Curated library browsing
- Book and author search
- 3-question quizzes per book
- Timed quizzes with difficulty
- Instant feedback and explanations
- Progress tracking
- Distraction-free design
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Remember what you read with quick, focused quizzes that make key ideas stick. Features: Browse a curated library by category Search books and authors Quick 3-question quizzes per book 30-second timer and difficulty labels Instant feedback with explanations Track progress for chapters and books Clean, distraction-free design Suggest new books from inside the app No account required.
Screenshots
Verdict
The clearest difference is price: Grasp E at Free against Book Social's $0.99. Book Social's advantage is update cadence (every 3 days vs every 2 months). On rating, ratings volume, ads and in-app purchases 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
Grasp E is free to download; Book Social costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Grasp E against 5.0 for Book Social. Both are backed by a comparable volume of ratings — 2 and 5 respectively.
Grasp E ships an update every 2 months, Book Social every 3 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | Grasp E | Book Social |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (2 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 59 MB | 33 MB |
| Age rating | 4+ | 9+ |
| Developer | Envizion Software LLC | Mason Earl |
Customer experience
Grasp E
Book Social
In-app purchases
Grasp E
No in-app purchases
Book Social
No in-app purchases









