Chapter Circle vs Sift
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chapter Circle
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Chapter Circle helps you skip reading and learn powerful ideas from the world’s best non-fiction books through short, engaging videos. Built for modern learners, Chapter Circle replaces long text with visual learning, making knowledge faster to consume, easier to understand, and actually enjoyable. Key Features: Video Book Summaries- Watch concise video chapters that capture the core ideas of books — no heavy reading required. Flips (Short Learning Videos)- Discover quick insights through short, scrollable learning videos designed for daily growth. Chapter AI (AI Mind Maps)- Understand complex concepts visually using interactive, AI-powered mind maps. Audio-Only Mode- Listen to lessons like a podcast while commuting or multitasking. Notes That Stay With You- Write and save personal notes linked to each lesson and book. Circles (Community Discussions)- Join topic-based conversations around books, ideas, and self-growth. Share Learning Instantly- Share summaries and insights with friends and followers across platforms. Personalized Learning Experience- Your onboarding answers shape your feed, recommendations, and content style. https://chaptercircle.in/eula.html
Sift
This app distills nonfiction books into short, digestible reads that can be finished in minutes. It helps users build a reading habit by integrating with their phone usage and offering features like reading locks and progress tracking. Discover new ideas and expand your knowledge efficiently.
- Short, thread-style book summaries
- Reading Lock to block distracting apps
- Daily reading goal and streak tracking
- Highlight and save key ideas
- Browse by topic and request books
- Gentle reading reminders
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Sift turns the world's best nonfiction into clear, thread-style reads you can finish in a few minutes, so the time you'd normally spend scrolling actually leaves you with something. Instead of fighting your phone habits, Sift works with them. Open the app like you'd open any feed, and read the key ideas from a great book in the time it takes to scroll past a dozen posts. And when you need a push, Sift can lock your most distracting apps until you've hit your reading goal. WHY READERS LOVE SIFT Read in minutes, not hours. Every book is distilled into a focused, easy-to-read thread you can finish in 5 to 10 minutes. Built like a feed, made for depth. A familiar, scrollable experience that finally points your attention somewhere worthwhile. Read first, scroll later. Turn on Reading Lock to block your most distracting apps until you've hit your daily reading goal. Your willpower, on autopilot. Keep what matters. Highlight and save the lines and ideas you want to remember, neatly organized by book. See real progress. Set a daily reading goal, build a streak, and watch your knowledge add up week after week. Find your next read. Browse by topic, search any title or author, and request the books you want covered. Reminders that respect you. Pick the times you read best and get gentle nudges that build the habit, never guilt. HOW IT WORKS Tell Sift what you're curious about and set a daily goal. Open the app whenever you'd reach for a feed, or let Reading Lock nudge you there by pausing your other apps. Read a thread, save the best parts, and keep your streak going. WHO IT'S FOR Sift is for curious people who want to read more but can never seem to find the time. If you'd rather walk away from your screen a little sharper, this is for you. Whether you love psychology, business, philosophy, productivity, or history, there's always something worth reading. Same habit. A better result. Download Sift and turn your daily scroll into a daily reading habit. — Sift is a membership with a free trial, billed as an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours of the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://readwithsift.com/terms Privacy Policy: https://readwithsift.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: Sift at weekly against Chapter Circle's every 6 weeks. Chapter Circle's advantage is iOS requirement (15.0 vs 26.1). 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. Chapter Circle sells 2 in-app purchases, starting at $1.99 per month and Sift sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Chapter Circle ships an update every 6 weeks, Sift weekly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | Chapter Circle | Sift |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 29 MB | 32 MB |
| Age rating | 12+ | 12+ |
| Developer | Priya Shirke | Springtown Labs Inc. |
In-app purchases
Chapter Circle
- Chapter Circle: Video Books$1.991 Month
- Chapter Circle: Video Books$14.991 Year
Sift
- Sift7 Days trial$9.991 Month
- Sift7 Days trial$49.991 Year






