# Nature's Calendar — the whole year in nature

> the whole year in nature (iPhone/iPad app by SPOTTERON GmbH.)

- Source: https://appshunter.io/ios/app/natures-calendar/id1325907410 (this page in markdown: same URL + `.md`)
- Developer: [SPOTTERON GmbH](https://appshunter.io/developer/1378099707)
- Category: Education, Social Networking
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 67 MB
- Languages: American English, German (Germany)
- Released: 2017-12-18
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/natures-calendar/id1325907410/reviews.md

## What is Nature's Calendar?

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


## Version history (last 5 releases)

### 4.3.1 — 2026-01-15

* Platform upgrade to SPOTTERON 4.3
* Edit and/or delete your comments
* Bug fixes and improvements.

### 4.2.0 — 2025-10-09

* Bug fixes and improvements

### 4.1.0 — 2025-03-03

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

### 4.0.9 — 2025-01-21

* Major platform upgrade to SPOTTERON 4.0

* New Ranking Page for most updated spots.

* New Upload System for background streaming

* Better push messages with media

* Bug fixes and improvements.

### 4.0.8 — 2024-04-30

* Bugfixes and improved error monitoring

## Apps similar to Nature's Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [NÖ Natur Monitor](https://appshunter.io/ios/app/no-natur-monitor/id1588922182) | — | Free | Education |
| [TMW ToGo](https://appshunter.io/ios/app/tmw-togo/id1544512801) | 4.0 (1) | Free | Education |
| [Öswald – App in den Wald!](https://appshunter.io/ios/app/oswald-app-in-den-wald/id6497334431) | — | Free | Education |
| [Mein Parlament](https://appshunter.io/ios/app/mein-parlament/id6504604804) | — | Free | Education |
| [Schulrecht](https://appshunter.io/ios/app/schulrecht/id6464041203) | — | Free | Education |
| [OeDA](https://appshunter.io/ios/app/oeda/id1659504170) | — | Free | Education |

## More apps by SPOTTERON GmbH

- [Roadkill \| SPOTTERON](https://appshunter.io/ios/app/roadkill-spotteron/id1007563102)
- [CrowdWater \| SPOTTERON](https://appshunter.io/ios/app/crowdwater-spotteron/id1213513623)
- [What's going on? \| SPOTTERON](https://appshunter.io/ios/app/whats-going-on-spotteron/id1278417727)
- [Forschen im Almtal \| SPOTTERON](https://appshunter.io/ios/app/forschen-im-almtal-spotteron/id1292290494)
- [WaldrApp \| SPOTTERON](https://appshunter.io/ios/app/waldrapp-spotteron/id1292294112)

All apps by SPOTTERON GmbH: https://appshunter.io/developer/1378099707

## Related topics

[natureme](https://appshunter.io/ios/topics/natureme)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*