Mini Secchi
DDQ · Education
Independent analytics for this App Store listing. AppTracker is not affiliated with DDQ.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Many improvements: map, corrections, offline sync, layout improvements.
In-app purchases · US
No in-app purchases.
Screenshots
About
The Secchi disk is a white disk that is lowered into the water and the depth at which it disappears and reappears from sight is logged. This depth is proportional to the clarity or transparency of the water. The Forel Ule colour scale is used to classify the colour of natural waters.It consists of 21 colours ranging from blue to green to yellow to brown, and is used alongside the Secchi disk with the observer typically recording the colour of a submerged Secchi disk with this app. The app will guide you through each measurement, store location data, photos and additional observations.
What's new · 3.0
Many improvements: map, corrections, offline sync, layout improvements.
Details