Nature's Calendar vs Eventbert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nature's Calendar
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Nature's Calendar is a Citizen Science project to explore the development of plants or the behavior of selected animals during the course of the year. This field of research is called phenology. That's what you can do with this app: become a scientist and spot the ongoing development of nature during the whole year. Join up and start observing! More info at www.naturkalender.at
Eventbert
This app helps visitors navigate conferences and festivals by providing event schedules, personalized favorite lists, and detailed information on lectures, speakers, and room layouts. It aims to enhance the attendee experience by centralizing all necessary event details.
- Event agenda and schedule
- Personalized favorite program
- Lecture and speaker information
- Room and venue maps
- Event code entry
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As a visitor to a conference or festival, you received a code for Eventbert? Start Eventbert and enter the event code. Eventbert has all the information you need to find your way around a conference. * agenda - When does what and where take place? * personal favorites - your personal program * information about lectures and shows - abstracts, additional content, background information on lecturers, ... * room plans - Find the rooms for workshops and keynotes and much more
Screenshots
Verdict
The clearest difference is update cadence: Eventbert at monthly against Nature's Calendar's every 3 months. Nature's Calendar's advantage is iOS requirement (12.0 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.
Nature's Calendar ships an update every 3 months, Eventbert monthly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | Nature's Calendar | Eventbert |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 67 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | SPOTTERON Gmbh | murbit GmbH |
In-app purchases
Nature's Calendar
No in-app purchases
Eventbert
No in-app purchases
Questions
Is Nature's Calendar free?
Is Eventbert free?
Do Nature's Calendar or Eventbert have ads?
Which is updated more often, Nature's Calendar or Eventbert?
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