Chugs vs BookThread
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chugs
Track your reading habits with detailed insights and a visually engaging interface. Save favorite quotes, monitor reading sessions, and manage your book library. Offers advanced habit tracking features like streaks and heatmaps.
- Visual reading timelines
- Advanced habit tracking (streaks, heatmaps)
- Yearly reading challenges
- Commonplace book for quotes
- Focused reading timer
- Library management (TBR, finished, current)
- Detailed reading insights
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Stop just reading. Start tracking. Chugs is the reading tracker designed for book lovers who love data. We ditched the boring list views for a bold, neo-brutalist interface that turns your reading habits into beautiful, actionable insights. Whether you are trying to crush a yearly challenge or simply want to remember the best quotes from your favorite novels, Chugs gives you the tools to track every page, session, and thought. WHY CHUGS? Most reading apps look like spreadsheets. Chugs looks like a journal. We focus on deep stats, visual timelines, and a distraction-free experience that puts you and the book first. KEY FEATURES: Visual Reading Timelines Forget simple logs. See your reading history on a stunning vertical timeline. visualize exactly when you read, how long you focused, and track your sessions day-by-day. Advanced Habit Tracking Streaks: Keep the momentum going with a prominent day counter. Heatmaps: Visualize your consistency with GitHub-style contribution graphs. Yearly Challenges: Set a goal and watch your progress bar fill up. Commonplace Book & Quotes Don't let great lines vanish. Use the Quotes feature to snap, save, and organize your favorite passages. Build a digital "Commonplace Book" that you can reference forever. Focused Reading Timer Track your sessions in real-time. Our minimal timer tracks your speed (pages per minute) and logs your focus time automatically. Your Library, Your Way Manage your TBR (To-Be-Read) pile, organize your finished books, and keep track of what you are currently reading with our retro-styled card interface. Detailed Insights: Pages read per minute Total reading time Session duration analytics Completion percentages Ditch the spreadsheet. Download Chugs and start building your reading habit today Privacy Policy & Terms of Use: https://www.chugs.app/en/privacy https://www.chugs.app/en/terms https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
BookThread
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Some books change you. Most of those moments slip away. BookThread is where you catch them — the quote that stopped you cold, the thought you had at 2am, the page you photographed because you couldn't put it into words. Every book gets its own thread, and every thread becomes something you'll actually want to revisit. Add thoughts as they hit you. Pull quotes with beautiful typographic formatting. Drop in photos of dog-eared pages, GIFs, or a quick post. Already read on Kindle? Import your highlights in one tap instead of retyping them. Track where you are with a simple reading status — TBR, Reading, On Hold, Completed, Dropped — right alongside your notes. Add a widget to your home screen and the next thought is one tap away, no need to even open the app first. Everything stays yours. No social feed, no algorithm, no audience — just a private, beautifully kept record of what you read and how it made you feel. Your books deserve more than a star rating and a forgotten shelf. They deserve a thread. Features: - Four entry types: Thought, Quote, Photo, Post - Add GIFs - Add tags and star ratings - Reading status tracking (TBR, Reading, On Hold, Completed, DNF) - Export thread as HTML file - Lock screen and Home screen widget for quick capture - Full iCloud sync across devices - Customisable fonts and dark mode - Private - your threads, no audience - Import Kindle highlights (Beta)
Screenshots
Verdict
The clearest difference is in-app purchases: BookThread at none against Chugs's 4. BookThread also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). Chugs's advantage is update cadence (every 4 days vs every 2 weeks). On price and ads 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. Chugs sells 4 in-app purchases, starting at $0.99 per month. BookThread asks for nothing beyond the download.
Chugs ships an update every 4 days, BookThread every 2 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | Chugs | BookThread |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 24 MB |
| Age rating | 4+ | 12+ |
| Developer | Serhat Andic | NHU THI QUYNH PHAN |
In-app purchases
Chugs
- Monthly Pro$0.991 Month
- Monthly Pro$1.991 Month
- Yearly Pro$2.991 Year
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- Yearly Pro$9.991 Year
BookThread
No in-app purchases









