Comparison

kMath vs Quizbowl Trainer

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

Head to head
About

kMath

Prepare for the International Kangaroo Mathematics Contest with thousands of practice questions and explanations. Covers six levels from grade 1 to 12, with new content updated monthly. Offers an optional subscription for enhanced features.

Highlights
  • Thousands of practice questions
  • Detailed explanations
  • Six learning levels (grade 1-12)
  • Monthly content updates
  • Auto-renewing subscription option
  • Progress tracking
Features
Read full description

Users can prepare for IKMC - International Kangaroo Mathematics Contest with thousands of questions an explanations. New questions and explanations will be updated monthly. There are 6 levels from Pre-Ecolier to Student to practice with variety knowledge from grade 1 to 12. You can upgrade to PRO by purchasing an auto-renewing subscription through an In-App Purchase. • Auto-renewable subscription • 3 month ($14.99) durations • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase • Privacy policy: https://sites.google.com/view/kangaroo-math-app • Terms of Use: https://sites.google.com/view/kmath-terms If you have any problems, please take a screenshot and send it to our email: izi.app.pro@gmail.com . Thank you so much.

About

Quizbowl Trainer

Master competition-style quizbowl trivia with this practice tool. It offers questions formatted like real competitions, including lightning-fast tossup rounds and flashcards for knowledge reinforcement.

Highlights
  • Competition-style questions
  • Recall speed training
  • Tossup rounds
  • Practice flashcards
  • Knowledge reinforcement
Read full description

Quizbowl Trainer is your ultimate companion for mastering competition-style quizbowl trivia. Dive into questions formatted exactly like real competitions and sharpen your recall speed. Whether you want to test your reflexes in lightning-fast tossup rounds or reinforce your knowledge with practice flashcards, this app has you covered.

Screenshots

kMath4 screens
Quizbowl Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: Quizbowl Trainer at none against kMath's 1. Quizbowl Trainer also leads on ratings volume (28 vs 6). kMath's advantage is update cadence (every 3 weeks vs every 5 months) and rating (4.3 vs 4.1). On price, review sentiment, 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

Both are free to download. kMath sells 1 in-app purchase, starting at $14.99 per 3 months. Quizbowl Trainer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

kMath holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 6 and 28 respectively. Written reviews point the same way: 71% of kMath's written reviews are positive against 64% of Quizbowl Trainer's.

UpkeepUpdate frequency

kMath ships an update every 3 weeks, Quizbowl Trainer every 5 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
kMath versus Quizbowl Trainer: the parameters behind the verdict, then further details
ParameterkMathQuizbowl Trainer
PriceFreeFree
Rating4.3 (6 ratings) — better4.1 (28 ratings)
Positive reviews71.4% of reviews — better63.6% of reviews
Number of ratings628 — better
Update frequencyEvery 3 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size69 MB17 MB
Age rating4+12+
DeveloperYen NguyenAlexander Talreja

Customer experience

kMath

All ratings6 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews7 reviews
Positive71.4%
Neutral28.6%
Negative0.0%

Quizbowl Trainer

All ratings27 ratings
Positive70.4%
Neutral18.5%
Negative11.1%
Written reviews11 reviews
Positive63.6%
Neutral36.4%
Negative0.0%

In-app purchases

1 purchases

kMath

Subscriptions1
  • Member$14.993 Months
None

Quizbowl Trainer

No in-app purchases

Questions

Is kMath free?
kMath is free to download, with in-app purchases available.
Is Quizbowl Trainer free?
Quizbowl Trainer is free to download, with no in-app purchases.
Which has better reviews, kMath or Quizbowl Trainer?
kMath is rated higher. kMath averages 4.3 out of 5 from 6 ratings, while Quizbowl Trainer averages 4.1 from 28 ratings.
Do kMath or Quizbowl Trainer have ads?
Neither kMath nor Quizbowl Trainer shows ads.
Which is updated more often, kMath or Quizbowl Trainer?
kMath ships an update every 3 weeks, and Quizbowl Trainer every 5 months. Most recently, kMath was updated on October 22, 2026 and Quizbowl Trainer on October 24, 2026.

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