NoteDex: Index Cards Flashcard

69 reviews
Content rating
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About this app

Free 7-day trial.

Use on Web, Windows and Mac. The only note app with handwriting support that works on Android, iOS, Windows, Mac and Web! Best for Flashcards and Index Cards. Now featuring CSV Text import!



You're Welcome Android Users :)

After the 7-day trial you may continue to use the app and view any cards you created but you won't be able to add any more cards.

NoteDex is a next generation note, index and flashcard app with handwriting, text, images, tables, offline mobile, and cloud sync. S-Pen / 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, 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.

Android, Windows, and Web Apps. Share AND EDIT note cards with anyone using a web browser!


- Rich text formatting, card colors, pictures and digital ink w/Stylus

- Powerful note taking app for stylus devices such as Samsung Note or tablet 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. Create amazing flashcards for learning. Better than Anki and Quizlet.

- Advanced group folders, tags and search capabilities keeping you organized and productive


"A Perfect Tool for Writers" – W.B 9/9/2020
“Great app! Must buy for students!” – A. 8/18/2020


- 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

- 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

- Sync your cards and stacks automatically across any Android 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

- 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

- 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
- Make double sided flashcards and print flashcards to PDF

- Capture ideas and keep your thoughts organized
- Develop outlines of stories, novels, books
- Collaborate with colleagues on web - even if they use a Mac!

- Capture ideas and notes
- Share recipes and more with family using web
- Capture your goals and thoughts as a journal and planner


All NOTEDEX users have unlimited data storage, unlimited devices, unlimited web sharing.

Updated on
Mar 30, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

51 reviews
Dylan Neely
April 15, 2021
Overrall I'm pretty happy with NoteDex, but l do have a couple of gripes. Why does the autosave indicator move the card? Why this app not have a way to either turn off autosave or at least hide the indicator? As a habitual data watcher the constant jumping from the autosave gives me actual anxiety. All of that said I love having functionally infinite index cards in my pocket, and these ones are particularly resistant to the typical hazards of index cards (rips, smudges, and getting washed)
6 people found this review helpful
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Sundaram Applied Technologies Inc.
April 19, 2021
Thank you Dylan! Yes we agree, the autosave can be better! We will work on that so you can turn off and /or hide the indicator. Thank you. UPDATE : We have fixed the autosave issue! Please get the update!
Luis Castrodad
August 21, 2021
Very bad, the app does not sync with Windows version. The widows version does not work properly either. I just payed $20 for a years subscription plus I had purchased the windows version previously. There should be a money back policy. I do not know why one does not exist. I am going to look in to this. I feel like I was just robbed of my money and 3hrs. of my time. I was really excited for this app but it failed miserably.
8 people found this review helpful
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Sundaram Applied Technologies Inc.
August 21, 2021
NoteDex and is compatible with the windows app called NoteDex (also you can view but not edit older Index Cards). You must remember to also log in with the same accounts on both phone and computer... Eg if you used the Google method on the phone do same. Contact us for more support please
Reyna Janna
April 4, 2024
They say that its the best cuz u can draw but it doesent even load. BAD
Did you find this helpful?
Sundaram Applied Technologies Inc.
April 4, 2024
Hi Janna that is not good! are you saying the app does not load for you? would you please contact us at our and we can help you? thanks, NoteDex support team.

What's new

NoteDex Workspaces and Canvas!