Munin: General Knowledge

Daily lessons that stick

Free · In-App Purchases

Swap doomscrolling for short lessons in history, science and philosophy. Type your answers, remember them for good. Munin is a microlearning app for curious adults who want to build their general knowledge. Learn something new every day with short lessons in history, science, philosophy, psychology and mythology, then keep it with spaced repetition quizzes that bring each fact back right before you would forget it. STOP SCROLLING, START LEARNING You already spend time on your phone every day. Munin turns that time into knowledge. Every lesson takes a few minutes, states its learning goal up front and ends with a short quiz. Same quick hit as a feed, except you finish smarter. LESSONS THAT STICK Most learning apps let you read and forget. Munin does not. Every question you answer joins your personal review queue. Get it right and it comes back later. Get it wrong and it comes back sooner. This is spaced repetition, the memory technique used by medical students and language learners, built into every topic. TYPE IT, DON'T TAP IT Recognising the right option in a list is easy. Recalling it is what makes it stick. Selected questions ask you to type the answer, and questions you already know well switch to typed answers in review. Small typos are forgiven and the official spelling is shown. WHAT YOU GET • Bite-sized lessons written for adults, with the learning goal stated before you start • Quiz questions with explanations: multiple choice, typed answers, ranking, fill-in-the-blank and matching • Spaced repetition review: one daily review session sized to what is actually due • Your knowledge map: every topic you study becomes a tile on a growing hex map • Streaks, XP and ranks: build a daily learning habit one day at a time • Trophy shelf: master a topic and it goes on display • Weekly forecast: see what is due today and what is coming up this week • A growing library: new topics and lessons are added regularly WHAT YOU CAN LEARN • History: ancient empires, revolutions, trade routes and the world wars • Philosophy and ideas: Stoicism, existentialism, Buddhism, logic and the Enlightenment • Mythology and culture: Greek, Norse and Egyptian gods, the Renaissance and architecture • Science: the solar system, the human body, nuclear energy and the weather • Mind and behaviour: psychology and how memory works • Economics and power: propaganda, economic crises and the legacies of empire Pick the topics you care about and Munin builds your daily plan around them: general knowledge with depth, a few minutes at a time. WHO MUNIN IS FOR • Anyone who wants to replace doomscrolling with a daily learning habit • General knowledge and trivia fans who want depth, not just facts • Students and lifelong learners who need a memory system that actually works • Commuters, queue-standers and coffee-break readers with a few spare minutes WHY "MUNIN"? In Norse mythology Munin is one of Odin's ravens. The name means memory. Every morning he flies out over the world and returns with what he has learned. That is what this app does for you. FREE TO START Munin is free to download and includes a daily lesson allowance plus review sessions. Munin Unlimited removes the daily limit and is available as a monthly or yearly auto-renewing subscription. Payment is charged to your Apple ID account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel it at any time in your App Store account settings. Questions or feedback? Email info@munin.tech Privacy policy: https://api.munin.tech/legal/privacy Terms of use: https://api.munin.tech/legal/terms

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Browse now loads instantly: topic artwork is prepared in the background before you open it. After your first lesson you can set a daily reminder at a time that suits you, and we only ever ask once. Plus smaller fixes and polish throughout.

Version 1.0.34

The developer, Ivar Reukers, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Provider
Ivar Reukers
Size
45.1 MB
Category
Education
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
Languages
English
Age Rating
13+
  • 13+
  • Learn More
  • Infrequent
    Cartoon or Fantasy Violence
    Realistic Violence
    Profanity or Crude Humour
    Mature or Suggestive Themes
    Horror/Fear Themes
    Medical Treatment Information
    Alcohol, Tobacco, Drug Use or References
    Sexual Content or Nudity
    Guns or Other Weapons

    Contains
    Health or Wellness Topics
In-App Purchases
Yes
Copyright
© 2026 Ivar Reukers
  • Privacy Policy

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