Comparison

Mind Map vs ChessBook Reader

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

Head to head
About

Mind Map

This app offers a flexible mind mapping experience with three distinct layout options to suit various thinking styles. It fully supports Apple Pencil for intuitive input and allows for real-time collaboration with others, making it ideal for both personal and team projects.

Highlights
  • Three distinct layout modes (circular, vertical, horizontal)
  • Full Apple Pencil support
  • Real-time collaboration features
  • Switchable layouts with one click
  • Concretizes abstract thinking
Features
Read full description

In the new era of mind mapping, creative layout is up to you!  Have you ever longed to freely explore the ocean of thought, yet been limited by traditional and singular ways of presentation? Now, everything will change! We are proud to launch a new mind mapping app - "Multiform", a smart tool designed specifically for you who pursue efficiency and creativity!  [Three layouts, do as you please] Say goodbye to monotony and embrace diversity! "Multiform" provides three unique layout modes that can be switched with just one click, allowing your thoughts to bloom freely on the screen: 1. Circular layout: Circular design, visually innovative, perfectly presents the internal connections between complex concepts, allowing thinking to flow like circular rings interlocking, and inspiration to circulate infinitely. 2. Vertical layout: From top to bottom, the hierarchy is clear, suitable for structured thinking and project management, allowing your ideas to flow like a waterfall, with clear organization. 3. Horizontal layout: From left to right, it is flat and straightforward, making it easy to capture the linear trajectory of thinking development, allowing every idea to flow naturally like water, connecting into a river of thinking.  [Supports Apple Pencil, inspiration is within reach] What's even more exciting is that "Multiform" fully supports Apple Pencil! Whether it's delicately depicting the thought process or quickly sketching creative ideas, they can flow naturally and smoothly like flowing clouds and water. Let every stroke become a witness to your sparks of wisdom, seamlessly integrate creativity and thinking, and truly achieve 'what you think is what you get'.  [Collaborate with others to create a crystallization of wisdom] Not only that, "Multiform" also breaks spatial limitations and supports collaboration with others! Whether it's brainstorming among team members or classroom interaction between teachers and students, it can be easily achieved. Share a mind map, synchronize editing and updates, so that every idea can quickly converge into the wisdom of the team.  Whether it's study notes, work plans, or creative planning, "Multiform" can concretize abstract thinking in the most suitable way for you, making every idea shine brightly.  Download "Multiform" now and embark on your journey of efficient thinking! Whether it's personal growth or team collaboration, we are the best partners for you to think critically. Let's light up the future together with wisdom and extend our thinking infinitely! Please visit the Terms of Use and Privacy Policy at: https://multiformapp.github.io/multiform/privacy Feedback: zhangqi_chn@icloud.com

About

ChessBook Reader

Features
Read full description

ChessBook Reader — your chess library, brought to life Turn any chess book into an interactive study session. ChessBook Reader opens your PDF and EPUB chess books, recognizes the diagrams and move notation on the page, and lets you replay every game and variation on a real, interactive board — right beside the text. Whether you're working through a classic opening manual, an endgame treatise, or an annotated games collection, you'll never lose your place between the printed board and the moves again. WHY CHESSBOOK READER • Read PDF and EPUB chess books in a clean, distraction-free reader • Automatically recognizes board diagrams from the page • Understands chess notation — including older English descriptive notation (P-K4, Kt-QB3, PxP, Castles) • Tap through the moves and watch them play out on an interactive board • Built-in scanning: turn a paper book into a readable, playable file • Works fully offline — your books stay on your device • Sync moves live to a Chessnut Move board, or play out any position against the built-in chess engine FOR EVERY CHESS READER From beginners following their first opening book to club players studying classic masters, ChessBook Reader bridges the gap between reading about chess and actually playing through it. Chessnut Move board sync and Play vs Computer are free to try — 5 sessions total, shared between them. After that, a one-time Pro Unlock keeps both available for good, on every device you sign in on. Download ChessBook Reader and rediscover the chess books on your shelf.

Screenshots

Mind Map4 screens
ChessBook Reader3 screens

Verdict

The call

The clearest difference is in-app purchases: ChessBook Reader at none against Mind Map's 2. ChessBook Reader also leads on iOS requirement (16.0 vs 18.0). Mind Map's advantage is update cadence (weekly vs monthly). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mind Map sells 2 in-app purchases, starting at $6.99 per year. ChessBook Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Mind Map ships an update weekly, ChessBook Reader monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Mind Map versus ChessBook Reader: the parameters behind the verdict, then further details
ParameterMind MapChessBook Reader
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings6 — better—
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.016.0 — better
Further details — not scored
Size6 MB133 MB
Age rating4+4+
Developer奇 张Vu-Hung Quan

In-app purchases

2 purchases

Mind Map

Subscriptions1
  • One-Year Subscription7 Days trial$6.991 Year
One-time1
  • Perpetual License$9.99
None

ChessBook Reader

No in-app purchases

Questions

Is Mind Map free?
Mind Map is free to download, with in-app purchases available.
Is ChessBook Reader free?
ChessBook Reader is free to download, with no in-app purchases.
Do Mind Map or ChessBook Reader have ads?
Neither Mind Map nor ChessBook Reader shows ads.
Which is updated more often, Mind Map or ChessBook Reader?
Mind Map ships an update weekly, and ChessBook Reader monthly. Most recently, Mind Map was updated on October 7, 2026 and ChessBook Reader on October 5, 2026.

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