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.


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.


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.
$3.99 monthly, $19.99 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:
Privacy Policy:

What’s New

Version 6.1.0

App optimization and minor bug fixes.

Ratings and Reviews

4.7 out of 5
7 Ratings
7 Ratings
NurseSuzieWelsh ,

What a wonderful app

Super easy to practice new things. My French has never been better.

bsox136 ,


Love the new update!! Great for anyone who wants to start their language-learning journey :)

atimo333 ,

I’m hooked!

I only wanted to brush up on my German vocabulary and now I can’t stop. There are so many subjects!! I never felt more productive on an app. Factsumo makes it easy.


Sixty Vocab LLC
18.9 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2015 All Rights Reserved
In-App Purchases
  1. Unlimited Sumo Yearly $19.99
  2. Master Sumo Monthly $1.99
  3. Unlimited Sumo Monthly $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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