WanderWiki vs Factium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
Factium
Start your day with a single, fascinating fact tailored to your interests. Explore topics in depth, save favorites, and discover new knowledge without endless scrolling or ads. Offers a premium option for unlimited discovery.
- One daily curated fact
- In-depth explanations
- Customizable topics
- Favorites collection
- Offline access
- Dark mode
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Replace one scroll with one spark. Factium delivers one fascinating fact every morning, personalized to what you're curious about. Built for people who'd rather start the day curious than anxious. HOW IT WORKS Pick what sparks your curiosity from 13 categories - Science, History, Nature, Technology, Psychology, Space, Economics, Culture, Arts, Food, Sports, Geography, and Health - or add your own custom topics like "Black holes" or "Ancient Rome." Every morning, Factium delivers a hand-picked fact straight to your phone. The kind that makes you say "wait, really?!" QUICK AND DELIGHTFUL Each fact takes under 30 seconds to read. No endless scrolling. No information overload. Just one brilliant thing to start your day, curious. EXPLORE DEEPER When a fact catches your eye, tap "Explain more" to go deeper - the science behind it, real-world examples, and related facts you might love. Save your favorites to build your personal knowledge collection - your own little brain library. PERSONALIZED, NOT INVASIVE Choose categories and add custom topics - "Quantum physics," "Renaissance," anything that makes your brain light up. Your data stays on your device. No accounts required, no tracking, no ads. Just you and your curiosity. BROWSE BEYOND Keep swiping - Factium chains categories together for continuous discovery. Each morning brings 5 fresh facts, and your favorites stay visible forever. When you've seen everything, ask for more on demand. The rabbit hole never ends. DISCOVER MORE Run out of facts? Tap Discover More for new ones instantly. Free users get 5 per day; Premium unlocks unlimited discoveries. Because curiosity shouldn't have a ceiling. FEATURES • One daily notification with a curated fact • "Explain more" deep dives on any fact • Swipeable fact cards with smooth animations • 13 built-in categories with custom topics • Continuous category browsing (chained pager) • Favorites collection that persists across refreshes • Discover More - fresh facts on demand • "Just Discovered" section for freshly added content • Customizable notification time • Offline access - facts cached locally • Dark mode • English and Spanish support • Premium option for unlimited explorations and smart refresh PREMIUM Upgrade to Premium for: • Smart refresh - when you've read everything, Premium quietly fills your library with fresh facts on the next launch • 10 "Explain more" deep dives per day (vs. 5 for Free) • Unlimited Discover More • 15 custom illustrations per month PRIVACY FIRST Factium respects your privacy. No accounts, no analytics, no ads. Your favorites stay on your device. The topics you add are processed by an AI service to generate personalized facts - that's the only data that leaves your phone. Start learning something new every day. Download Factium and stay curious. SUBSCRIPTION TERMS Factium Premium is an auto-renewable subscription: • Premium Monthly: $2.99/month • Premium Yearly: $24.99/year Payment is charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage and cancel in your device's Apple ID account settings. Privacy Policy: https://factium.ai/privacy Terms of Use (EULA): https://factium.ai/terms
Screenshots
Verdict
The clearest difference is update cadence: Factium at weekly against WanderWiki's every 2 weeks. Factium also leads on iOS requirement (16.0 vs 18.2). 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. WanderWiki sells 5 in-app purchases, starting at $0.99 per 7 days and Factium sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
WanderWiki ships an update every 2 weeks, Factium weekly. Both last shipped on October 31, 2026.
| Parameter | WanderWiki | Factium |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Antti Aittamaa | AllSmart Inc |
In-app purchases
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
Factium
- Factium Premium Monthly$2.991 Month
- Factium Premium Yearly$24.991 Year









