Ipso Facto
Ipso Facto is an iOS app for unlimited, hand-verified fun facts: a swipeable feed plus a native home-screen widget. The facts are free; the value is in the explanations. Each one unpacks the why, cites its source and gives you a line to drop it in conversation. Free users unlock one explanation a day, premium unlocks them all. Monetized with subscriptions (annual with free trial, monthly, weekly) and a lifetime purchase via RevenueCat. Live in FR, EN, SPA, IT and GER.
Ipso Facto
Ipso Facto is an iOS app for unlimited, hand-verified fun facts: a swipeable feed plus a native home-screen widget. The facts are free; the value is in the explanations. Each one unpacks the why, cites its source and gives you a line to drop it in conversation. Free users unlock one explanation a day, premium unlocks them all. Monetized with subscriptions (annual with free trial, monthly, weekly) and a lifetime purchase via RevenueCat. Live in FR, EN, SPA, IT and GER.
Ranked #2855 on TrustMRR
59 active subscriptions
Thomas Couderq
FranceRevenue is verified with
RevenueCat API key.Last updated: Oct 24, 2026, 08:23 AM
Discover fascinating facts, with the explanation that makes them stick and makes you sound sharp in conversation.
Fun facts are everywhere and forgotten in seconds. Ipso Facto adds the why behind each one, so you actually remember it and know how to tell it.
Audience
Curious adults who love trivia and want something interesting to say at dinner
Pricing
€49.99/year with 3-day free trial · €6.99/month · €3.99/week · €49.99 lifetime. Localized pricing in 32 App Store countries.
Team size
1 person
Funding
Bootstrapped
1 rating onApp Store
Marketing channels
Market
Tech stack
Frontend
Backend
Additional info
Stack: React Native, Supabase, RevenueCat (real-time webhooks), PostHog analytics, Sentry, Airbridge attribution, Vercel admin panel. Over-the-air updates without App Store review. Bootstrapped, no debt, single founder.
Screenshot
apps.apple.com"I built Ipso Facto solo as a side project. I've just taken a full-time job and can no longer give it the time it deserves. The foundations are solid: live app, 17-screen onboarding, paywall, Meta Ads campaigns optimized past install. What it needs now is someone with mobile growth experience to scale it. Included: codebase, Supabase backend, admin panel, human-reviewed fact pipeline, ~1000 facts in 5 languages, 11 widget styles, domain."
Thomas Couderq
Founder of Ipso Facto
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