FactSumo Reviews
Published by Sixty Vocab on 2026-04-20🏷️ About: FactSumo is a digital learning player for everything you have to learn. Dive in: you'll find school stuff, fun stuff, and life stuff.
🏷️ About: 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 Investigate the app owner's website (Factsumo.com), verify their legitimacy, and uncover hidden scams and complaints.
This is a fun app that does teach the content. But although it says that I can access via apps on my phone, it is not recognizing my account byond my desktop. I reported this, they said they fixed it, they did not. A week later and still an issue.
Second buggy issue. It says I have finished 5 decks which is true, but only two of them register that I have done 100%. The other three are stuck around 39% and haven't moved for days although I've finished them. Very frustrating when you can't figure out which ones you need to go back to.
Good luck getting this put together. This has great potential but in year 4, you should be further along than this.
I used FactSumo to brush up on my french before traveling to Paris. I found the interface to be super user-friendly and the content relevant. It was so gratifying each time I got an answer right, and it was very helpful to be able to practice the stuff I did not know so well. I dig FactSumo!
An awesome app that helps you build confidence when trying to understand another language. Def worth paying for the yearly upgrade. Make sure you get FactSumo before traveling to another country
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. this app makes it easy.
I needed something to help with metrology. It was simple and easy, just what I needed
FactSumo is really awesome to help with learning. I used it for my US citizenship exam and it was invaluable. Especially the offline functionality. Being able to just bang through a few questions whilst on the subway to work in the morning, or waiting for my coffee in the Starbucks line was so so helpful. It meant the information was top of mind all the time and I felt so efficient in being able to study when there were bits of downtime here and there! It made the whole learning feel much less overwhelming. And it did make it fun. Needless to say I passed me exam today with flying colors! I would highly recommend FactSumo to help with learning something. I would definitely use it again should I need to do some other knowledge test or language learning.
A friend told me of this new app. I wanted to learn more about the fish in the area I live, The Chesapeake Bay, on the go. Good interface helped me learn at a pretty quick pace.
I'll be trying new decks as time permits and I'm interested to see the additional content/decks they add.
This is the first app I found that breaks down sign language in the way it should be learned. By topic and with individual videos of the words. Love it!!
Me encanta esta app me ayuda cada día con mi práctica de inglés, es confidencial y súper didáctica y divertida.
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FactSumo does not appear safe based on available data.
JustUseApp Safety Score for FactSumo is 0.5/100.
This assessment is based on our NLP analysis of 17 user reviews.
Combined with the app store average rating of 4.5/5.
FactSumo does not appear legitimate based on our analysis.
Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for FactSumo is 0.5/100 .
This conclusion is based on analysis of 17 user reviews.
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.
Subscriptions will be charged to your credit card through your iTunes account at confirmation of purchase.
School stuff: Everything covered during the school day - from multiplication tables & the periodic table of elements to spelling and the civil rights movement.
Annual subscribers will be charged either $19.99 through your iTunes account.
Monthly subscribers will be charged either $3.99 through your iTunes account.