Comparison

FactSumo vs Math Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FactSumo

Access a vast library of practice questions covering school subjects, hobbies, and life skills. Study on any device, even offline, to learn anything you need, anytime, anywhere. Offers flexible subscription plans for unlimited access.

Highlights
  • Unlimited practice questions
  • Covers school, fun, and life topics
  • Cross-device compatibility
  • Offline study mode
  • Subscription plans available
Features
Read full description

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/

About

Math Tracker

Features
Read full description

Math Tracker makes math facts practice simple, positive, and easy to follow. Create a profile for each child, choose a practice path, and let them work through addition, subtraction, multiplication, and division at their own pace. Levels start small and grow gradually, so kids can build confidence before moving on to bigger numbers. As children practice, Math Tracker keeps progress separate for each learner. Kids can earn gems for strong streaks, see right and wrong answer feedback, and keep improving one problem at a time. Parents can review each child’s progress with clear stats for accuracy, answer speed, streaks, gems, and level-by-level growth. Daily charts make it easier to see what is improving and where a child may need more support. Features: Separate profiles for multiple children Addition, subtraction, multiplication, and division practice Five levels of increasing difficulty Gems and streaks to encourage consistency Multiple-choice answers for quick practice sessions Parent review with accuracy, timing, and progress charts Sound effects and haptic feedback settings Math Tracker is built for short, focused practice sessions that help kids grow their skills without making math feel overwhelming. As a father I built this app with my 10 year old son to help him learn his math facts. I wanted to track how many he can get correct in a row and how many times he can get 10 in a row correct. Once a day I'll ask him to earn 10 gems. Hope this app can help someone in your family.

Screenshots

FactSumo4 screens
Math Tracker4 screens

Verdict

The call

The clearest difference is price: FactSumo at Free against Math Tracker's $2.99. FactSumo also leads on update cadence (every 2 weeks vs every 51 months) and iOS requirement (15.1 vs 17.0). Math Tracker's advantage is in-app purchases (none vs 12). On ads 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

CostPrice · In-app purchases · Ads · Monetization

FactSumo is free to download; Math Tracker costs $2.99 up front. FactSumo sells 12 in-app purchases, starting at $1.99 per month. Math Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

FactSumo ships an update every 2 weeks, Math Tracker every 51 months. The most recent releases landed on October 14, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
FactSumo versus Math Tracker: the parameters behind the verdict, then further details
ParameterFactSumoMath Tracker
PriceFree — better$2.99
Rating4.5 (17 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings17 — better—
Update frequencyEvery 2 weeks — betterEvery 51 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size40 MB8 MB
Age rating4+4+
DeveloperSixty VocabAndy Martushev

In-app purchases

12 purchases

FactSumo

Subscriptions6
  • Master Sumo Monthly$1.991 Month
  • Premium Sumo Monthly$4.991 Month
  • Sumo Monthly$9.991 Month
Show 3 more
  • Master Sumo Yearly$19.991 Year
  • Premium Sumo Yearly$29.991 Year
  • Sumo Yearly$59.991 Year
One-time6
  • Cram Pass Single$0.99
  • Cram Pass Three$2.99
  • Cram Pass Five$3.99
Show 3 more
  • Cram Pass Seven$4.99
  • Cram Pass 10$7.99
  • Mega Sumo$19.99
None

Math Tracker

No in-app purchases

Questions

Is FactSumo free?
FactSumo is free to download, with in-app purchases available.
Is Math Tracker free?
Math Tracker costs $2.99, with no in-app purchases.
Do FactSumo or Math Tracker have ads?
Neither FactSumo nor Math Tracker shows ads.
Which is updated more often, FactSumo or Math Tracker?
FactSumo ships an update every 2 weeks, and Math Tracker every 51 months. Most recently, FactSumo was updated on October 14, 2026 and Math Tracker on September 28, 2026.

Other comparisons