Kinnu vs WanderWiki
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
WanderWiki
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Wikipedia, reimagined for discovery. Stop searching. Start wandering. WanderWiki turns the world's largest encyclopedia into a beautiful, swipeable feed — flick through fascinating articles on history, science, art, space, nature and a dozen more topics, and follow your curiosity wherever it leads. WHAT YOU GET FREE, EVERY DAY • 20 hand-picked Wikipedia articles to swipe through • Save and like the ones you love — they're yours to keep • Search all of Wikipedia, in 30+ languages • A clean in-app Reader — tap any card to read distraction-free No account. No ads. No tracking. Ever. THREE WAYS TO WANDER • Random — surprising articles from across the whole encyclopedia. • Browse — choose from 16 categories (Science, History, Art, Space, Food and more) and dive into a single topic. • Today in History — events, births, deaths and holidays from this day in the past. (For You personalization and Today in History are part of WanderWiki Plus.) BUILT FOR CURIOUS MINDS • Listen mode — have any article read aloud, with lock-screen controls • Folders — organize your saved articles your way • Home Screen widget — a fresh article every day • Siri Shortcuts — "Hey Siri, surprise me with WanderWiki" • Spotlight — find your saved articles from anywhere on iOS • Discovery streaks and a gentle daily reminder PRIVATE BY DESIGN WanderWiki collects nothing about you. Your interests, saves, streaks and history live only on your device — no analytics, no ads, no tracking. Whether you have one minute or twenty, WanderWiki makes learning something new feel effortless. Open the app, start swiping, and see where curiosity takes you. Content from Wikipedia, available under Creative Commons BY-SA 4.0. WanderWiki is an independent app, not affiliated with or endorsed by the Wikimedia Foundation. Perfect for: curious minds · daily learners · trivia lovers · history buffs · students · lifelong learning. ——— WanderWiki Plus unlocks For You, Today in History and unlimited swiping. Yearly includes a free trial for new subscribers. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in your Apple ID settings. Privacy Policy: https://lagerland-apps.github.io/apps/wanderwiki/privacy/ Terms (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Kinnu at every 6 days against WanderWiki's every 2 weeks. On price, ads, in-app purchases and device support 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. Kinnu sells 4 in-app purchases, starting at $1.99 per month and WanderWiki sells 5 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Kinnu ships an update every 6 days, WanderWiki every 2 weeks. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.
| Parameter | Kinnu | WanderWiki |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (511 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 511 — better | — |
| Update frequency | Every 6 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 101 MB | 23 MB |
| Age rating | 12+ | 4+ |
| Developer | Kinnu Limited | Antti Aittamaa |
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
WanderWiki
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kinnu
- Monthly$1.991 Month
- Kinnu Certificate$7.99
- Kinnu Certificate$14.99
- Kinnu Certificate$19.99
WanderWiki
- WanderWiki Weekly3 Days trial$0.997 Days
- WanderWiki Monthly7 Days trial$1.991 Month
- WanderWiki Yearly7 Days trial$8.991 Year
- Support the Developer$1.00
- WanderWiki Lifetime$24.99








