Keijaoh Tutorials vs Discrete Mathematics Basics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keijaoh Tutorials
Access expert tutorials on programming, math, and business. Explore insightful blogs and academic discussions to deepen your understanding and stay current with your chosen fields. This app offers a comprehensive platform for continuous learning and personal growth.
- Expert tutorials on Swift and SwiftUI
- Backend technology guidance
- Calculus lessons
- Business and Computer Science blogs
- Discussions on academic papers
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Introducing our comprehensive mobile app, designed to provide you with an immersive learning experience across various topics. Dive into our expert tutorials on Swift, SwiftUI, backend technologies, Calculus, and more, all tailored to help you master these subjects with ease. In addition to our educational content, you'll find insightful blogs covering Business, Computer Science, and even in-depth discussions on academic papers authored by our team. Enhance your knowledge and stay updated with our all-in-one app.
Discrete Mathematics Basics
Master discrete mathematics with this independent study app. It offers spaced repetition, weak-point analysis, and mock exams to build a strong foundation in logic, sets, and graph theory. Practice offline without needing an account.
- Spaced-repetition scheduling
- Weak-point heatmap
- Daily challenges
- Mock exams
- Clear explanations
- Offline practice
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Discrete Mathematics Basics is an independent study app for building strong foundations in logic, proofs, sets, relations, functions, counting, and graph theory. Designed for computer science students, math majors, self-taught learners, and interview preparers, it includes 160 questions across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. Key features: - FSRS spaced-repetition scheduling for efficient review - Weak-point heatmap to spot recurring mistakes - Daily challenge to keep your streak - Mock exams for timed practice - Clear explanations for every question - Offline practice, no login required Independent study app for Discrete Mathematics Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners. Privacy: Practice offline, no login required.
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Verdict
The clearest difference is ads: Keijaoh Tutorials at none against Discrete Mathematics Basics's shown. Keijaoh Tutorials also leads on monetization model (free vs ad-supported). Discrete Mathematics Basics's advantage is update cadence (every 5 days vs every 6 months) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Keijaoh Tutorials against 5.0 for Discrete Mathematics Basics. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Keijaoh Tutorials ships an update every 6 months, Discrete Mathematics Basics every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Keijaoh Tutorials | Discrete Mathematics Basics |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 11 MB | 38 MB |
| Age rating | 17+ | 4+ |
| Developer | Keijaoh Campbell | AFTW LLC |
In-app purchases
Keijaoh Tutorials
No in-app purchases
Discrete Mathematics Basics
No in-app purchases
Questions
Is Keijaoh Tutorials free?
Is Discrete Mathematics Basics free?
Which has better reviews, Keijaoh Tutorials or Discrete Mathematics Basics?
Do Keijaoh Tutorials or Discrete Mathematics Basics have ads?
Which is updated more often, Keijaoh Tutorials or Discrete Mathematics Basics?
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