Butterfly Spotter

3.7
12 reviews
5K+
Downloads
Content rating
Everyone
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About this app

The next time you see a butterfly or moth you don't recognize, reach for your pocket and identify it using your phone. You can flip through the big list of common butterflies and moths in your region (or worldwide), or filter your search by colour, time of year and size. No need to wait until you get home to ID that insect while trying to remember what it looked like!

When you've identified your insect you can add it to your "collection" (don't worry - no butterflies will be harmed), and we'll automatically record the time and location of your sighting. And just to make it even more fun for kids and adults alike, you can score points depending on how rare the sighting. The app will record your sightings and count up your total score, so you can enjoy nature, do your bit for conservation, and have fun at the same time. The application is ad-free and does not require a data connection, so it will continue to work in the field. It's like having a Lepidopterist in your pocket!
Updated on
Sep 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

3.7
12 reviews
Jeffrey Schaarschmidt
May 16, 2025
This app could develop into something great, but it has a long way to go. It lacks a lot of species. There is no way to filter to only view butterflies or only moths. Instead of trying to make an app that lists butterflies from around the world, with each database being only slightly complete, the creators should focus on a specific country and make sure to have information on EVERY species in that area, then do the same with the next country, instead of providing incomplete databases.
2 people found this review helpful
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Flow Simulation Ltd.
August 5, 2025
In the filter you can choose the 'type'. The options are: Butterfly, Day-flying moth, Moth, any moth, etc. We are initially focussing on Western Europe and Northern America, but to be frank we'll probably never be able to list every species - the order Lepidoptera comprises over 160,000 species, and this is intended as a general field guide.
Aaqila Ismail
September 6, 2025
Very good app, really grateful for the offline availability! Had some suggestions for future updates, it would be useful to be able to upload pictures directly from gallery instead of the app only allowing camera access, and possibly add a suggestions section for more butterflies and moths? I've found two things that aren't recorded in the app so far (purple leaf blue butterfly and an unidentified moth), and it would be handy to possibly upload the picture and suggest an addition
1 person found this review helpful
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Flow Simulation Ltd.
September 12, 2025
Hi, thanks for the review! There's a feedback button on the 'About' page which will open an email where you can add your comments and attach a photo if you wish. We'll add Amblypodia anita in the next update - thanks!
J Harrison
June 3, 2024
You can only use a picture to identify the butterflies. I'd like to be able to describe to color, shape, and region, to have the app suggest the type of butterfly.
1 person found this review helpful
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Flow Simulation Ltd.
September 27, 2024
This feature already exists, but we've tried to make it more obvious in the latest release (filter button on the home page). It would be really great if you could update your review and your rating accordingly. Thanks.

What’s new

Additional species added.
Changes to meet Google Play store requirements.
Added voice capability to read information out loud.
Other bug fixes and content updates.