Baselproblem vs Keijaoh Tutorials
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Baselproblem
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The Basel problem is a problem in mathematical analysis with relevance to number theory, first posed by Pietro Mengoli in 1650 and solved by Leonhard Euler in 1734.
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.
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Verdict
The clearest difference is iOS requirement: Baselproblem at 15.0 against Keijaoh Tutorials's 17.0. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.
Baselproblem ships an update every 11 months, Keijaoh Tutorials every 6 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Baselproblem | Keijaoh Tutorials |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 11 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 0 MB | 11 MB |
| Age rating | 4+ | 17+ |
| Developer | Andreas Horvath | Keijaoh Campbell |
In-app purchases
Baselproblem
No in-app purchases
Keijaoh Tutorials
No in-app purchases
Questions
Is Baselproblem free?
Is Keijaoh Tutorials free?
Do Baselproblem or Keijaoh Tutorials have ads?
Which is updated more often, Baselproblem or Keijaoh Tutorials?
Other comparisons
