Company Centre for Ecology and Hydrology created these great apps:
iRecord Butterflies, iRecord Grasshoppers, iRecord App, Rare Arable Flowers, Wetland Tool, Asian Hornet Watch, NPMS App, BSBI New Year Plant Hunt, Bloomin' Algae, European Ladybirds, LERC Wales, iRecord Soil, Ozone Injury, iRecord Land, ButterflyCount, iMammalia, Dynamic Dunescapes, E-Surveyor, FIT Count, iRecord St Helena App, and others..