NoteDex Index Cards & Projects vs Supernotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NoteDex Index Cards & Projects
This app offers a unique index card and flashcard experience with handwriting support across iOS, Mac, and Web. Organize ideas, notes, and projects visually, with options to share and collaborate on the web. It's designed for visual thinkers, students, and professionals seeking an organized way to capture and manage information.
- Handwriting support with Apple Pencil
- Index card and flashcard organization
- Cross-platform sync (iOS, Mac, Web)
- Rich text formatting and image insertion
- Study mode with spaced repetition
- Web sharing and collaboration
- Project and note organization with folders and tags
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The only index card, flash card and note taking app with handwriting support that works on iOS, Mac, and Web! Free to use during 7-day trial. After the trial you can still view your cards but can't add any more. One-Time Purchase. Also use on Web! SPECIAL ONE-TIME PAYMENT LIFETIME ACCESS PRICING OPTION - NO SUBSCRIPTION *** PRICING DISCOUNT DURING 7 DAY TRIAL *** NoteDex is a next generation note taking, index card and flashcard app with handwriting, text, images, tables, and cloud sync. Apple Pencil stylus support. Capture notes and ideas on the go, organize projects, and share on the web. With NoteDex all your information is in one place, secure and easy to organize and find. NoteDex fills the need for visual thinkers, note takers, project managers, writers and students like you, using the proven concept of Index Cards. Share AND EDIT note cards with anyone using a web browser! Unlike other apps, NoteDex is truly cross platform. NOTEDEX FEATURES - Rich text formatting, card colors, pictures and digital ink with Apple Pencil - Powerful note taking app on all stylus devices where the size of the screen will allow you to sketch on a card - just like a real card. Full Keyboard Support also. - STUDY MODE for Students to keep score when using NoteDex as flashcards - uses Leitner spaced repetition learning model - Advanced group folders, tags and search capabilities keeping you organized and productive CAPTURE IDEAS, THOUGHTS AND NOTES - Type and draw ideas on index cards. Add pictures and annotate - Organize into stacks. - Share stacks of idea cards with colleagues or friends on the web - Capture daily meeting and project notes, checklists, and to-do lists - Create notes when studying - Outline books and screenplays and organize with groups and tags - Create recipes and share with family - Create class lesson notes and share with colleagues FIND AND STAY ORGANIZED - Create separate stacks to organize your different projects, ideas, lessons, meetings, books, screenplays and more -Organize cards into Group sub-folders, categorize cards by Tags. Archive stacks for later retrieval - Search cards for specific text - Customize your project stacks with custom images - See visual ‘thumbnail’ previews of cards to help see and find your notes CLOUD SYNC AND COLLABORATE ON WEB - Sync your cards and stacks automatically across any phone or tablet using our enterprise grade secure cloud-sync – all changes you make are automatically saved and synced to the cloud and your devices - Share a card quickly as a picture via email - Share your stacks via the web to people on any device - Collaborate on web stacks with full edit capability - Set password and expiration dates on web stacks - Start a stack on one device and continue on another NOTEDEX FOR PROFESSIONALS - Capture meeting notes and collaborate with your team - Create projects and plans, organize with folders and category tags - Create web stacks to share knowledge and training NOTEDEX FOR ADVANCED STUDENTS - Take detailed lecture notes with text, images and ink - Create advanced flashcards for study and keep score with Study Mode - Share your notes with other classmates on web NOTEDEX FOR WRITERS - Capture ideas and keep your thoughts organized - Develop outlines of stories, novels, books - Collaborate with colleagues on web! NOTEDEX FOR INDIVIDUALS - Capture ideas and notes - Share recipes and more with family using web - Capture your goals and thoughts as a journal and planner --- Use on all your devices - no need to buy app for different devices and platforms. --- NOTEDEX: BEYOND INDEX CARDS (TM) End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Supernotes
Organize your thoughts and ideas with a fast, lightweight note-taking app. Create visually rich notecards with Markdown and LaTeX support, enhanced by AI writing assistance. Build interconnected knowledge networks and share them seamlessly.
- Shareable Markdown notecards
- AI writing assistance
- Bi-directional card linking
- 2D/3D graph visualization
- Spaced repetition flashcards
- Real-time collaboration
- Offline support
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Free your thoughts with Supernotes, the fast, lightweight notes app. Write beautiful notecards that are perfect for personal, work, and educational use – all your ideas, meeting, and lecture notes at your fingertips. CREATE NOTECARDS THAT POP Tired of scrolling up and down long notes? Break down your ideas with Supernotes notecards – keeping you organized. Add colors, tasks, bold, italics, lists, equations, images, code snippets, and more. Want more? Connect a bluetooth keyboard, and harness the full extent of our Markdown and LaTeX editor. POWER UP WITH AI Try our thoughtful approach to AI. We call them Superpowers that help automate arduous tasks, such as tagging your cards, as well as train you to become a better writer, highlighting grammatical errors and offering rewording suggestions. ORGANIZE YOUR KNOWLEDGE Categorize your notecards using tags, reference popular cards with card links, and pop related notecards inside a parent card to build a network of interconnected knowledge. Multi-select, and edit notes in bulk, in the Table layout. Visualize your notes in both 2D and 3D graph layouts, helping you discover existing and new connections. Build your dream Zettelkasten system. REMEMBER WHERE YOU WROTE THEM Only on Supernotes, view all your notecards on a geographic Map. Opt-in to location sharing to automatically assign locations to notes when you create them to see where you had the most inspiring ideas or the most meetings! Or manually assign locations for trips, restaurant recommendations and more. BUILT-IN SPACED REPETITION Jump into Flashcard layout to instantly learn any of your notecards. Using our FSRS algorithm, cram your notes before an exam or learn them at a relaxed pace. We will show which notecards are due at the right times so you can learn as efficiently as possible. SHARE WITH FRIENDS Stop taking screenshots of notes – just share a notecard to generate a secure link. That note will be instantly accessible to anyone (even if they don't have Supernotes)! Add friends, classmates, or teammates on Supernotes to instantly share new notecards with each other, and see each other's cursors editing in real time. ON ALL YOUR DEVICES, OFFLINE OR ONLINE Pick up where you left off with our iPhone, iPad, and Mac apps. Keep taking notes wherever you are, even if your connection drops, with seamless offline support. FEATURE COMPLETE - Universal Search & Filters - Markdown / LaTeX Editor - Bi-directional Card Links - Calendar Heatmap - Assign Dates to Notes - Four Day & Night Themes - Share to Supernotes Extension - Export to Markdown, JSON & PNG - Keyboard Shortcuts - 24/7 Customer Support FREE FOR LIGHTWEIGHT USE Discover everything Supernotes has to offer with our generous free Starter plan; explore all the features and earn 100s cards. Or upgrade to the Unlimited plan for unlimited cards, feature previews, and more. Prices may differ depending on your location, and subscriptions will be charged to your App Store payment method. Your subscription will automatically renew and you may cancel at any time. Privacy Policy: https://supernotes.app/privacy Terms & Conditions: https://supernotes.app/terms
Screenshots
Verdict
The clearest difference is review sentiment: Supernotes at 91% against NoteDex Index Cards & Projects's 32%. Supernotes also leads on rating (4.8 vs 2.3) and monetization model (freemium vs paid). On price, update cadence, 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
Both are free to download. NoteDex Index Cards & Projects sells 6 in-app purchases, starting at $2.99 per month and Supernotes sells 3 in-app purchases, starting at $11.00 per month. Whichever you choose, the download price is not the number that matters.
Supernotes holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 26 and 127 respectively. Written reviews point the same way: 32% of NoteDex Index Cards & Projects's written reviews are positive against 91% of Supernotes's.
NoteDex Index Cards & Projects ships an update every 3 weeks, Supernotes monthly. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.
| Parameter | NoteDex Index Cards & Projects | Supernotes |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (26 ratings) | 4.8 (127 ratings) — better |
| Positive reviews | 32.4% of reviews | 91.2% of reviews — better |
| Number of ratings | 26 | 127 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Sundaram Applied Technologies | Supernotes |
Customer experience
NoteDex Index Cards & Projects
Supernotes
Bugs and requests
NoteDex Index Cards & Projects
Not enough reviews yet to summarise bugs or requests.
Supernotes
Reported bugs
2 issues- Blank white screen on app/web browser
- App doesn't work on iOS 15.4.1
Requested features
6 requests- iOS widgets for home and lock screens
- Alert for note space limit and prompt to edit/continue as journal entry
- Better image and video viewing
- Control center button
- Split screen functionality
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- Ability to create groups or collections of notes
In-app purchases
NoteDex Index Cards & Projects
- MONTHLY SUBSCRIPTION$2.991 Month
- MONTHLY SUBSCRIPTION$5.991 Month
- YEARLY SUBSCRIPTION$24.991 Year
Show 1 moreShow fewer
- YEARLY SUBSCRIPTION$49.991 Year
- LIFETIME ACCESS - ONE PAYMENT$49.99
- LIFETIME ACCESS - ONE PAYMENT$99.99
Supernotes
- Supernotes Unlimited (1 Month)$11.001 Month
- Supernotes Unlimited (Promo)7 Days trial$69.001 Year
- Supernotes Unlimited (1 Year)$99.001 Year
Questions
Is NoteDex Index Cards & Projects free?
Is Supernotes free?
Which has better reviews, NoteDex Index Cards & Projects or Supernotes?
Do NoteDex Index Cards & Projects or Supernotes have ads?
Which is updated more often, NoteDex Index Cards & Projects or Supernotes?
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