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CogniGuide

Best Free Mind Map App for Android

See what a good Android mind map app should do, from file import to node editing and export. Then build your own map from notes, a PDF or a topic.

No credit card required

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CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

What CogniGuide Does for Study Maps

Turn your own material into a mind map you can edit, expand and test yourself with.

Build from your files

Upload a PDF, Word or PowerPoint file, a text or Markdown file, or an image to start your map.

Expandable branches

Expand any node with AI, edit its text, and keep the structure clear as the map grows.

Quiz and flashcards

Turn the map into a quiz to test yourself, or make flashcards from the same notes.

How to Make a Mind Map on Android

Three steps from your notes to a map you can study with.

  1. 1

    Add your material

    Upload a file or type a topic into CogniGuide in your phone browser.

  2. 2

    AI builds the map

    The AI turns your content into an interactive map with main branches and sub-branches.

  3. 3

    Study, expand and quiz

    Expand nodes, edit text, export a PNG or PDF, or turn the map into a quiz.

Choosing a Free Mind Map App for Android

A free mind map app for Android lets you organize ideas on your phone. A good one supports clear branches, easy text editing, and export. Look for a free plan with enough creations for your study week, and check whether it can import the files you already use, such as PDFs and slides.

  • Branch structure: main topics with clear sub-branches
  • Text editing: change node wording quickly on a small screen
  • File import: start from PDFs, slides or notes
  • Export: save maps as PNG or PDF for sharing or printing

Use a map to revise, plan essays or prepare for exams. CogniGuide can build a personalized map from your own notes, so you can start studying faster.

Explore related topics

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Frequently Asked Questions

Common questions about free mind map apps and CogniGuide on Android.

Is there a free mind map app for Android?

Yes. CogniGuide has a free plan with 5 creations a week and no payment needed. Paid plans raise the limits.

What should a free mind map app include?

Look for expandable branches, easy node editing, export to PNG or PDF, and a way to import your own notes or documents.

Which files can I use to make a map?

You can upload a PDF, Word (DOCX) or PowerPoint (PPTX) file, a text or Markdown file, or an image, or just type a topic.

Can I turn my mind map into a quiz?

Yes. CogniGuide can turn a map into a quiz to test yourself, and the same notes can become flashcards.