SCIENCE & EDUCATION - APPS - UPDATED

Periodical Menstrual/period calendar ★151

Aalener Optik-Formelrechner Quick and easy calculate a bunch of optical functions ★0

Fortune Telling Offline Western astrology, I Ching divination, and Chinese daily almanac ★2

TransektCount A butterfly monitoring app for transect counters. ★5

TourCount A butterfly monitoring app for species-specific registering of butterflies in Eu ★4

Drinkable Explore and create cocktails with ingredients from home ★128

Marlin Identify marine species on the spot and keep a personal sightings life list ★1

Flybook Private offline flight logbook for aviation enthusiasts ★3

Mental Math Practice mental arithmetic solo or compete with friends. ★0

Point Forecast NWS point forecasts with maps, tides, and weather hazards ★2

How2Vote See how parties' real parliamentary voting records compare with your views. ★4

Simple Quiz FR French quizzes featuring filtering by category or difficulty, and quiz creation ★0

lanis display the substitution plan of a school in the Lanis system ★90

Stundenplan View your Untis timetable clearly. ★27

Celestia Real-time 3D visualization of space ★213

xrooster Schedule app for myx ★8

Urn A mobile, offline urn for majority judgment polls ★30

QuickDic Offline translation dictionary ★406

Feltbok Note bird sightings quickly in the field and export to Artsobservasjoner ★1

Family Gem Create your own family tree ★196