Nature's Calendar

4.4
33 reviews
10K+
Downloads
Content rating
PEGI 3
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About this app

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 infos at www.naturkalender.at

App powered by SPOTTERON Citizen Science
www.spotteron.net
Updated on
Oct 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Photos and videos
This app may collect these data types
Personal info, Photos and videos, and App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
32 reviews
S J
October 5, 2025
Photo uploading doesn't work. Only shows a black screen.
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Mr. Kitchen
January 24, 2021
Tolle citizen science App zur Klimaforschung und Wissenschaft, Klappt einfach, die eigene Naturbeobachtung einzutragen und damit gegen den Klimawandel zu helfen!
1 person found this review helpful
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A Google user
December 17, 2017
Hübsche Citizen Science Phänologie-App!
1 person found this review helpful
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What’s new

* New category: Allergens (Pollen)
* Personal statistics: filter your own observations
* Bug fixes and improvements.

App support

About the developer
SPOTTERON GMBH
community@spotteron.net
Faßziehergasse 5/16 1070 Wien Austria
+43 681 84244075

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