Baselproblem vs Astrone
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.
Astrone
Discover and track upcoming astronomy events with personalized reminders. Stay informed about celestial phenomena like solar eclipses and explore detailed information on how to view them. Receive timely notifications so you never miss an event.
- Discover upcoming astronomy events
- Set reminders for events
- Receive push notifications
- Explore event details
- Read astronomy news
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Astrone is your personal guide for all kinds of exciting astronomy events. Whether you just quickly want to explore any upcoming events or want to know when the next solar eclipse is happening, you're in the right place. Simply check out our Discover page and find yourself something you like. FEATURE SET: - DISCOVER: Explore any upcoming astronomy events and find out how to watch them, why they are happening and much more. - REMINDERS: Don't miss out on any upcoming events anymore by setting reminders for events you're interested in and receive a push notification on the day the event occurs. You're able to manage your reminders at any time so you only receive notifications for the events you actually want to see. - NEWS: Stay up to date with the latest and most exciting astronomy news coming to Astrone soon!
Screenshots
Verdict
The clearest difference is update cadence: Astrone at daily against Baselproblem's every 11 months. Astrone also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Baselproblem ships an update every 11 months, Astrone daily. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.
| Parameter | Baselproblem | Astrone |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 11 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Andreas Horvath | Tim Langner |
In-app purchases
Baselproblem
No in-app purchases
Astrone
No in-app purchases
Questions
Is Baselproblem free?
Is Astrone free?
Do Baselproblem or Astrone have ads?
Which is updated more often, Baselproblem or Astrone?
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