Play For Plankton
Celsius online Games iPhoneiPadiPod touch
Play For Plankton is a free Games app for iPhone and iPad by Celsius online. Requires iOS 15.0. Updated October 23, 2026.
- Price
- Free
- on the App Store
- Size
- 343 MB
- Age 4+
- Updated
- Oct 23
- 2026 · v3.4.9
Screenshots
About Play For Plankton
SORT IMAGES, DRIVE RESEARCH FORWARD Plankton, though tiny, remains hard to observe. To learn more about these organisms, scientists photograph thousands of them. That’s where you come in: by grouping images that look alike, you confirm or rule out predictions about the names of plankton species. AN INVISIBLE WORLD TO EXPLORE Game after game, discover the diversity of plankton through the in-game Planktopedia: you learn to recognise organisms as you play. Play for Plankton combines accessible game mechanics with genuine participatory science. The game becomes a gateway to a better understanding of the ocean. THE ROUTE DU RHUM, FIRST CHAPTER OF A LONG VOYAGE During the race, a PlanktoScope, an open-source microscope, regularly analyses seawater on board the catamaran We Explore. The images are sent ashore by satellite, pre-sorted, then offered in the game as sorting levels. The crossing ends in Guadeloupe, but the adventure continues: We Explore’s upcoming expeditions and missions will carry this plankton exploration forward. DATA IN THE SERVICE OF SCIENCE Your sorting feeds the work of the Laboratoire d’Océanographie de Villefranche (Sorbonne Université – CNRS) on the effects of climate change on marine ecosystems. A COLLECTIVE PROJECT Play for Plankton is led by Fonds Explore, together with the Concarneau Marine Station (MNHN), the Laboratoire d’Océanographie de Villefranche (Sorbonne Université – CNRS), FDJ UNITED, creator of the game, and FairScope, designer of the PlanktoScope. Sailors, citizens, science enthusiasts or nature lovers: everyone can take part in the same chain of knowledge. Join We Explore’s shore crew! Free app, ad-free, available in French and English
What’s new
Version 3.4.9 · Updated October 23, 2026
Various bug fixes
Play today's Queens puzzle
One queen in every row, column and color. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, Celsius online, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Identifiers: User ID
Used for: Analytics, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Play For Plankton | – | Free | October 23, 2026 | |
| Kaleotopia | – | Free | Nov 2, 2026 | Compare |
| Rank it | – | Free | Oct 9, 2025 | Compare |
| Le Trésor Perdu d'Aliénor | – | Free | Oct 7, 2026 | Compare |
| MOTAMO : Mots & Combos | – | Free | Sep 9, 2026 | Compare |
| Pass Ball - Game | – | Free | Jun 3, 2025 | Compare |
| Evolution Clash: Idle Genesis | – | Free | Jun 11, 2026 | Compare |
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