Apps Like Citizen Science for iPhone and iPad
Citizen Science screenshots
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.


GROW Observatory
Internationales Institut fuer angewandte Systemanalyse-International institute for applied systems

MPR eMagazine
Max-Planck-Gesellschaft
Science magazine from Max Planck Society.
The MPR eMagazine offers accessible science reporting from Max Planck Society research institutes. It covers fundamental research topics and provides first-hand accounts of scientific work and achievements.










PRINCIPIA: Master of Science
Shin Hirota
Choose a scientist and research topics
Choose a scientist from the 17th century and conduct research in six scientific fields. Perform experiments, make discoveries, and submit findings to the Royal Society. Compete with rivals by undermining their work.

U.S. Debt-Clock
RAM GANGISETTY
Track debt in real time with Treasury
Track U.S. national debt with real-time updates from the Treasury Department. View debt growth second by second. Add a home screen widget to monitor debt accumulation continuously.


Arbolapp
One2one Digital Strategy S.L.
Explore tree species and their details
Explore tree species with detailed descriptions, distribution maps, and photos. Search by species or location. Learn about native and established trees in Andorra, Portugal, Spain, and the Balearic Islands.




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