5+ similar apps compared and reviewed
Whether you want more options like Big River Watch or a completely different take on the same concept, our curated list of 5+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Contribute species sightings with GPS data and descriptions to aid scientific research and nature conservation. Your observations help gather vital biodiversity information, supporting conservation efforts, planning, research, and education.
Participate in a national butterfly and moth survey by identifying and counting species in your local environment. Your observations contribute to understanding the health of UK wildlife. Features an identification guide and a map to view submitted sightings.
Contribute to critical biodiversity monitoring by recording insect counts and journey routes. Your data helps scientists understand insect decline for conservation and education efforts. Anyone with a phone and vehicle access can participate easily.
This app empowers users to contribute to global environmental data collection, helping to fill knowledge gaps on key issues. By collecting data, users help build influential datasets that provide insights into environmental challenges.
Listen to and record the ultrasonic sounds of bats using your iPhone or iPad. This app reveals bat acoustics through heterodyne detection and 16x time expansion, making their calls audible and musical. It also offers full-spectrum recordings triggered by bat sounds.
