O vs Math. Trainer App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O
Read full descriptionHide full description
Prepare confidently for O-Level Mathematics with everything you need in one convenient revision app. • Clear, topic-based revision notes • Topical formula sheets • Questions and answers organized by syllabus topic • Detailed answer explanations • Timed practice quizzes with score history • Offline access for revision anywhere Ideal for Cambridge O Level Mathematics (4024) learners preparing for tests and examinations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Math. Trainer App
This app helps high school students memorize math formulas quickly for exams and homework. It features a formula bank, trainer mode with spaced repetition, and progress tracking to build long-term memory and confidence.
- Formula Bank (Algebra, Geometry, Trigonometry)
- Trainer Mode with Spaced Repetition
- Adaptive Learning
- Progress Tracking
- Customizable Repetitions
Read full descriptionHide full description
Struggling to remember math formulas? Preparing for exams or tests? The app Math. Trainer App will help you memorize them quickly. It’s designed especially for high school students. Whether you’re getting ready for final exams, working on homework, or simply want to boost your confidence in math, this app makes learning effective, engaging, and stress-free. Key Features: Formula Bank — Access a vast collection of mathematical formulas across all major topics: algebra, geometry, and trigonometry. Trainer Mode — Practice with spaced repetition and adaptive learning for faster memorization. Drag and drop mathematical quantities, build the formula, and remember it. If you make a mistake, flip the card and repeat the formula again. Control the number of repetitions in the app settings. Progress Tracking — Monitor your learning process and identify weak areas to improve. No more flipping through textbooks or cramming the night before! Our app helps you build long-term memory and confidence for exams — anytime, anywhere. Perfect for: • High school students • Exam preparation (GCSE, IB, SAT, GMAT, etc.) • Quick review before lessons or tests Download Math. Trainer App now and make math your strongest subject! TERMS OF USE: https://blatt.one/math/terms PRIVACY POLICY: https://blatt.one/math/privacy EULA: https://blatt.one/math/eula
Screenshots
Verdict
The clearest difference is update cadence: Math. Trainer App at every 3 weeks against O's every 29 months. O's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ads and in-app purchases 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. O sells 2 in-app purchases, starting at $0.99 per 3 months and Math. Trainer App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
O ships an update every 29 months, Math. Trainer App every 3 weeks. Both last shipped on October 7, 2026.
| Parameter | O | Math. Trainer App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 29 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 76 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Albert Mungochi | Blatt, Inc |
In-app purchases
O
- Premium Quarterly$0.993 Months
- Premium Annual$2.991 Year
Math. Trainer App
- Removing ads$1.99
Questions
Is O free?
Is Math. Trainer App free?
Do O or Math. Trainer App have ads?
Which is updated more often, O or Math. Trainer App?
Other comparisons
