kMath vs Quizbowl Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Thousands of practice questions
- Detailed explanations
- Six learning levels (grade 1-12)
- Monthly content updates
- Auto-renewing subscription option
- Progress tracking
Read full descriptionHide 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.
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.
- Competition-style questions
- Recall speed training
- Tossup rounds
- Practice flashcards
- Knowledge reinforcement
Read full descriptionHide 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
Verdict
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
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.
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.
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.
| Parameter | kMath | Quizbowl Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 4.1 (28 ratings) |
| Positive reviews | 71.4% of reviews — better | 63.6% of reviews |
| Number of ratings | 6 | 28 — better |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 69 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | Yen Nguyen | Alexander Talreja |
Customer experience
kMath
Quizbowl Trainer
In-app purchases
kMath
- Member$14.993 Months
Quizbowl Trainer
No in-app purchases
Questions
Is kMath free?
Is Quizbowl Trainer free?
Which has better reviews, kMath or Quizbowl Trainer?
Do kMath or Quizbowl Trainer have ads?
Which is updated more often, kMath or Quizbowl Trainer?
Other comparisons















