On the Mac you will find Insecta, On the iPad there is Picture Insect: Bug Identifier, Insect Identification by Photo, Seek by iNaturalist, iNaturalist, and a number of others. By-the-way, many of these also run on M1 Macs as well as iPads and iPhones. The secret is to search for "insect identification" as butterflies are insects.

Last edited by joemikeb; 01/18/22 08:05 PM.

"All you've got to do is own up to your ignorance
honestly, and you'll find people who are eager to
fill your head with information"
--Walt Disney