Comparison

Leaf vs Shelfly

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Leaf

This app helps you build a consistent reading habit by tracking your progress page by page and setting daily goals. It offers features like reading streaks, dual goal-setting modes, and visual progress indicators. An AI assistant is available for Pro users to interact with their reading data.

Highlights
  • Daily reading streak counter
  • Flexible and fixed date goal setting
  • Visual progress indicator
  • AI assistant for reading queries (Pro)
  • Home screen widgets
  • Barcode scanning for book entry
  • Goodreads library import
Features
Read full description

Stop starting books you never finish. Leaf turns reading into a daily habit. Without the guilt. Track progress page by page, set a daily goal, and build the streak that keeps you reading. Or set a reading challenge: pick a few books, pick a finish date, and Leaf tells you how many pages to read each day. The first reading tracker connected to your AI assistant (Pro). READING STREAKS Build a consistent reading habit: - Daily streak counter with a weekly reading calendar - 3-hour grace period for late-night reading sessions - Missed a day? One tap to backdate yesterday's reading. No guilt, no penalty - Nine milestone levels from Sprout to Ancient, earned permanently even if your streak resets DUAL GOAL-SETTING MODES Choose the approach that fits your style: - Flexible Mode - set pages per day, Leaf calculates your finish date "I want to read 20 pages daily" - Fixed Date Mode - set a target date, Leaf calculates daily pages "I want to finish by March 15" READING CHALLENGES "5 books in 3 months." Leaf does the math. - Pick your books, pick a finish date - Leaf tells you how many pages to read today - Read extra today, and tomorrow's number goes down - Fall behind, and the number just updates. No penalty - Every week, an email and a notification with how you're doing - Finish, and get a recap you can share Reading challenges come with the Challenge Pass (3 months) or Leaf Pro. It's private. Just you and your books, no leaderboard. VISUAL PROGRESS TRACKING See exactly where you are and how far to go: - Circular progress indicator for each book - Quick-adjust buttons (−5, −1, +1, +5, +10) to log pages in seconds - Updates in one tap, not minutes ASK YOUR AI ASSISTANT (PRO) Your reading data is available via an MCP server: - "What am I reading?" Get your current book and progress - "Log 30 pages of my current book" updates without opening the app - "Add Atomic Habits, 320 pages" adds new books by voice or chat - Works with any MCP-compatible AI assistant Requires Leaf Pro. Set up at readwithleaf.app/integrations. HOME SCREEN WIDGETS Your reading at a glance, without opening the app: - Progress ring widget with today's streak and page goal - Book widget showing your current read and progress - Lock screen widget for quick check-ins SMART BOOK MANAGEMENT Add books in seconds: - Scan a barcode for instant lookup - no typing required - Search by title or ISBN - title, author, page count, and cover auto-filled - Import your Goodreads library in one step - bring your reading history with you - Manual entry for any book not in the database - Finish a book in a series? Leaf finds the next volume for you - Share a completion card when you finish a book - Bookshelf organized by currently reading, TBR, finished, and dropped READING JOURNAL Your complete reading history: - Current streak and all-time longest streak - Total pages read and books completed - Full stats for every book you finish: days taken, pages per day, best reading day - Book notes and quotes, saved by page - Export your book list to CSV anytime WHY READERS LOVE LEAF Free to use - tracking, streaks, goals, stats and import, no strings attached Works fully offline - no account required Dark-first design - comfortable for evening reading Available in 16 languages Works on iPhone and iPad LEAF PRO An optional upgrade for readers who want more: - Reading challenges (also sold on their own as a 3-month Challenge Pass) - Cloud sync across all your devices - Automatic backup - never lose your reading data - Ad-free experience - AI assistant integration (MCP server) - Cancel anytime PERFECT FOR - Readers who start more books than they finish - Anyone building a reading habit, one page at a time - Anyone building a reading journal and TBR list - Busy people fitting reading into a packed schedule - Goodreads users looking for a focused, offline-first alternative One page at a time.

About

Shelfly

Features
Currently charting
Read full description

Shelfly is your cozy personal bookshelf designed to help you track your reading journey in a simple and beautiful way. Organize your books, monitor your progress, and stay motivated with clear reading statistics. Whether you're reading daily or building a yearly goal, Shelfly keeps everything in one calm and distraction-free space. Features: - Add books by scanning a barcode or entering details manually - Upload your own cover photo so the shelf looks like yours - Track reading progress with a smooth wheel page picker - Focus with a built-in Pomodoro timer that asks how many pages you read at the end of every session - Move books between shelves by long-pressing and dragging - Rate finished books and keep personal notes - Set a yearly reading goal and watch your progress fill up - View clear statistics: total books, pages read, average rating, reading streak, and a rating distribution chart - Choose between System, Light and Dark themes - Backup and restore your library so nothing gets lost - Available in English and Turkish - Minimal, cozy bookshelf design - Completely offline and ad-free — your data stays on your device Shelfly is built for readers who want focus, clarity, and a peaceful reading tracker.

Screenshots

Leaf4 screens
Shelfly4 screens

Verdict

The call

The clearest difference is price: Leaf at Free against Shelfly's $0.99. Leaf also leads on update cadence (every 3 days vs every 2 months). Shelfly's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Leaf is free to download; Shelfly costs $0.99 up front. Leaf sells 7 in-app purchases, starting at $2.99 per month. Shelfly asks for nothing beyond the download.

UpkeepUpdate frequency

Leaf ships an update every 3 days, Shelfly every 2 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 6 level
Leaf versus Shelfly: the parameters behind the verdict, then further details
ParameterLeafShelfly
PriceFree — better$0.99
Rating5.0 (9 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 3 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank—#56 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.5 — better
Further details — not scored
Size85 MB41 MB
Age rating4+4+
DeveloperVincent BallutZeynep Beyza INCIK

In-app purchases

7 purchases

Leaf

Subscriptions3
  • Leaf Pro Monthly$2.991 Month
  • Leaf Pro Annual1 Year trial$24.991 Year
  • Leaf Pro Annual1 Month trial$24.991 Year
One-time4
  • Small$1.99
  • Medium$4.99
  • 3-Month Challenge Pass$9.99
Show 1 more
  • Large$9.99
None

Shelfly

No in-app purchases

Questions

Is Leaf free?
Leaf is free to download, with in-app purchases available.
Is Shelfly free?
Shelfly costs $0.99, with no in-app purchases.
Do Leaf or Shelfly have ads?
Leaf shows ads; Shelfly does not.
Which is updated more often, Leaf or Shelfly?
Leaf ships an update every 3 days, and Shelfly every 2 months. Most recently, Leaf was updated on October 19, 2026 and Shelfly on October 16, 2026.

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