About this app
FactSumo is a digital learning player for everything you have to learn. Dive in: you'll find school stuff, fun stuff, and life stuff. We know every moment matters when you're learning something new. That's why FactSumo is available on any device. Start studying on your smartphone and move to your computer without ever missing a beat. LEARN ANYTHING School stuff: Everything covered during the school day - from multiplication tables & the periodic table of elements to spelling and the civil rights movement. Fun stuff: Everything you want to learn - from how to read sheet music to Scrabble words and American Sign Language. Life stuff: Everything you need to learn to get through life - from the Driver’s test to the U.S. citizenship exam and everything in between. STUDY ANYWHERE Offline mode: Turn moments on the subway, in line for coffee, and 30,000 feet in the air - into study time. -- UNLIMITED SUMO - More flexibility. More study time. $4.99 monthly, $29.99 annually -- Subscriptions will be charged to your credit card through your iTunes account at confirmation of purchase. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Monthly subscribers will be charged either $3.99 through your iTunes account. Annual subscribers will be charged either $19.99 through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings up until 24-hours before the end of the current period, but refunds will not be provided for any unused portion of the term. Manage your subscriptions in Account Settings after purchase. Terms of Service: https://blog.factsumo.com/terms-of-service/ Privacy Policy: https://blog.factsumo.com/privacy-policy/
Latest release
What’s New
We fixed some issues for Org usres playing their decks on the mobile phone.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 9:58 AM Free
Screenshots
