Apps like Observation

Here are some great alternatives to Observation by Observation International :
India Biodiversity Portal
India Biodiversity Portal
★5.0
Calflora Observer Pro
Calflora Observer Pro
★4.4
iNaturalist
iNaturalist
★4.1
CitSci
CitSci
★4.2
HerpMapper
HerpMapper
★3.6
Bird Journal
Bird Journal
★4.1
GLOBE Observer
GLOBE Observer
★3.5
Seek by iNaturalist
Seek by iNaturalist
★3.3
Nature's Notebook
Nature's Notebook
★3.5
Animal Tracker
Animal Tracker
★3.3
Behavior Observation Made Easy
Behavior Observation Made Easy
★4.1
Picture Nature: Animal ID
Picture Nature: Animal ID
★3.6
Flora Incognita
Flora Incognita
★4.5
PlantNet Plant Identification
PlantNet Plant Identification
★4.5
NestWatch by the Cornell Lab
NestWatch by the Cornell Lab
★3.2
Smart Bird ID
Smart Bird ID
★4.2