Comparison

Kinnu vs Chunks Microlearning

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

Head to head
About

Kinnu

This app offers bite-sized learning content across a wide range of subjects, from psychology and science to history and technology. It utilizes cognitive science and a unique "Memory Shield" technology to help users retain information effectively, making learning engaging and fun.

Highlights
  • Bite-sized, expert-edited content
  • Memory Shield technology for retention
  • Gamified learning sessions
  • Community-driven content development
  • Knowledge Bank progress tracking
  • Interactive, adaptive questions
  • Audio versions of content
Features
Read full description

We built Kinnu to give everyone the power to learn anything they want to, whatever their goals. With Kinnu you can: Follow your curiosity Become the most interesting person in the room Never forget what you’ve learned with our Memory Shield technology Find a cure to doomscrolling on social media Our microlearning app harnesses cognitive science to help you build lasting knowledge across many domains. It’s the product of several years of research from experts in the science of learning. Popular courses: Psychology: Mental Health, Positive Psychology, Superpower Learning, Cognitive Biases Lifeskills: Personal Finance, Persuasion, Communications Health: Science of Sleep, Science of Exercise, Healthy Habits Science: Laws of Physics, Fungi, Astronomy, Quantum Physics, Chemistry, Zoology History: World History, Ancient Civilizations, Near Modern Civilizations, Rome Technology: Artificial Intelligence, Generative AI, Cybersecurity, Data Science Literature: Poetry, Folklore, 10 Great Novels, Shakespeare Absolutely Random: Dinosaurs, Greek Mythology, Secret Societies and Cults, Video Games Product features: Bite-sized, expert edited content Memory Shield technology – a new method to never forget what you’ve learned Highly addictive gamified learning sessions Community votes on where to take the app next Track your progress and watch your mind grow with the Knowledge Bank Super clean design that makes daily learning a joy Map based design to explore content and conquer new areas Interactive, adaptive questions and games to refresh and retain your knowledge. Audio version of all content to learn on the go What our users say about us: “Literally feel myself getting smarter using this app… the questions wire stuff to my brain when I do the smart session every day.” “Learning has never been this fun. Engaging, interesting, diverse. Kinnu has it all.” “Fun, easy to use. Super fun to have short little bites of education on tons of interesting topics.” “It’s amazing, and it’s enhancing my life.” Do you have an idea about how we could make our app and its content even better? Email us at support@kinnu.xyz - we listen, and we hear you. SUBSCRIPTION This app contains an optional in-app subscription. Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. By using this app, you agree to the Kinnu Terms of Use: https://kinnu.xyz/terms Privacy Notice: https://kinnu.xyz/privacy Email: support@kinnu.xyz

About

Chunks Microlearning

Engage with bite-sized, story-driven lessons that make learning fun and addictive. Explore hundreds of topics like history, science, and philosophy through short narratives. Enjoy audio and offline modes for learning on the go.

Highlights
  • Short, story-driven lessons
  • Hundreds of topics covered
  • New stories added weekly
  • Audio mode for listening
  • Offline mode for access
  • Bite-sized lessons for understanding
Features
Read full description

Swipe Through Knowledge. One Story at a Time. Chunks turns your screen time into learn time with short, story-driven lessons you can read in under a minute. It's like a mini Wikipedia you can scroll; your own knowledge vault, packed with stories that make learning simple, fun, and addictive. History, science, culture, philosophy — all broken into bite-sized "chunks" designed to stick. WHAT MAKES CHUNKS DIFFERENT Each chunk is a micro-story; not a flashcard, not a quiz, not a lecture. It's storytelling that makes complex ideas click. Think of it as your personal knowledge feed, built for curious minds. WHAT YOU'LL FIND INSIDE - Hundreds of short stories across History, Science, Art, Culture & Philosophy - New stories added every week - Audio mode — learn while you walk, commute, or cook - Offline mode — download stories and listen anywhere, even without internet - Bite-sized lessons designed for real understanding, not memorization - A smarter alternative to mindless scrolling TAKE YOUR LEARNING OFFLINE Download your favorite stories and listen on the go — on flights, commutes, or anywhere without a connection. Your downloads are always ready, with visual indicators so you know exactly what's available offline. WHO IT'S FOR Students, lifelong learners, trivia lovers, podcast fans, and anyone who'd rather learn something new than doom-scroll. If you like Deepstash, Headway, or Blinkist, you'll love Chunks. YOUR DAILY KNOWLEDGE HABIT Build a learning streak. Explore topics you never knew you cared about. Discover ideas that shaped our world, one chunk at a time. Small chunks. Big impact. Homepage: https://chunks.app Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chunks.app/privacy Terms and Conditions: https://chunks.app/terms

Screenshots

Kinnu4 screens
Chunks Microlearning4 screens

Verdict

The call

The clearest difference is ratings volume: Kinnu at 494 against Chunks Microlearning's 30. Chunks Microlearning's advantage is review sentiment (100% vs 87%). On price, rating, update cadence and ads 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. Kinnu sells 4 in-app purchases, starting at $1.99 per month and Chunks Microlearning sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Kinnu against 4.7 for Chunks Microlearning. That said, the two scores are not equally well evidenced: Kinnu has 494 ratings behind it against 30, so its average is the more settled of the two. Written reviews are what separate them: 87% of Kinnu's written reviews are positive against 100% of Chunks Microlearning's.

UpkeepUpdate frequency

Kinnu ships an update every 6 days, Chunks Microlearning every 11 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Kinnu versus Chunks Microlearning: the parameters behind the verdict, then further details
ParameterKinnuChunks Microlearning
PriceFreeFree
Rating4.8 (494 ratings) — better4.7 (30 ratings)
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings494 — better30
Update frequencyEvery 6 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size101 MB153 MB
Age rating12+12+
DeveloperKinnu LimitedAndrew Shephard

Customer experience

Kinnu

All ratings494 ratings
Positive94.1%
Neutral2.0%
Negative3.8%
Written reviews287 reviews
Positive87.5%
Neutral4.9%
Negative7.7%

Chunks Microlearning

All ratings30 ratings
Positive96.7%
Neutral0.0%
Negative3.3%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Kinnu

Reported bugs

4 issues
  • Frequent app crashes
  • Progress and data loss issues
  • Syncing problems
  • Compatibility issues with older devices

Requested features

5 requests
  • Ability to highlight or take notes
  • More in-depth content and sources
  • Customization options (e.g., dark mode)
  • Ability to connect with others
  • Improved notification and reminder system

Chunks Microlearning

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Kinnu

Subscriptions1
  • Monthly$1.991 Month
One-time3
  • Kinnu Certificate$7.99
  • Kinnu Certificate$14.99
  • Kinnu Certificate$19.99
8 purchases

Chunks Microlearning

Subscriptions6
  • Weekly Subscription$4.997 Days
  • Weekly Subscription7 Days trial$4.997 Days
  • Monthly Subscription7 Days trial$9.991 Month
Show 3 more
  • Monthly Subscription$9.991 Month
  • Annual Subscription7 Days trial$49.991 Year
  • Annual Subscription$49.991 Year
One-time2
  • Lifetime Access$59.99
  • Lifetime Access$79.99

Questions

Is Kinnu free?
Kinnu is free to download, with in-app purchases available.
Is Chunks Microlearning free?
Chunks Microlearning is free to download, with in-app purchases available.
Which has better reviews, Kinnu or Chunks Microlearning?
Kinnu is rated higher. Kinnu averages 4.8 out of 5 from 494 ratings, while Chunks Microlearning averages 4.7 from 30 ratings.
Do Kinnu or Chunks Microlearning have ads?
Neither Kinnu nor Chunks Microlearning shows ads.
Which is updated more often, Kinnu or Chunks Microlearning?
Kinnu ships an update every 6 days, and Chunks Microlearning every 11 days. Most recently, Kinnu was updated on October 14, 2026 and Chunks Microlearning on October 13, 2026.

Other comparisons