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Project Monarch Science

Project Monarch Science

by Cellular Tracking Technologies

28 ratings
15 reviews
📚 Education
🔧 Utilities
Free

Details

Released
September 13, 2023
Updated
October 22, 2026

Features

Developer

Cellular Tracking Technologies
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Project Monarch Science screenshot #1 for iPhone
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About

This app transforms your smartphone into a receiver for tiny tracking devices attached to monarch butterflies. By crowdsourcing data, it helps scientists monitor butterfly migration patterns in unprecedented detail, aiding conservation efforts.

✓Crowdsourced tracking network
✓Monarch butterfly migration monitoring
✓Detailed movement data
✓Habitat conservation insights
✓Utilizes Bluetooth frequency
✓Citizen science participation
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What's New in Project Monarch Science

5.0.4

October 22, 2026

Updates to tag management

User reviews

Most RecentHighest RatedLowest Rated

Needs improved map features

This app has been really fun to use to follow the monarch migration in real time. I’d like to see improved filtering options for the map view, such as the ability to filter by butterfly deployment details. I’d like to filter by certain butterfly origins (eg wild caught adult or wild caught reared indoors) as it would be interesting to see if there’s a difference in how the wild caught vs reared indoors butterflies fare on their journey.
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Bbluealice22

Incredible

Phenomenal accomplishment to track these tiny creatures during their impossible migration.

God is incredible!
Sstraycatmd

I am obsessed with this app

10 out of 10 would recommend. 🦋🦋🦋 Am hoping you will offer miles as a unit of viewing; brain hurts from the mathing 😁
GGgold rush & glimmer

New improved app: much better!

Just beginning to explore the updated app today. It provides so much more information; I can see it will be more fun to use. Have yet to successfully scan my first tagged butterfly; will keep trying!
SSaraKristineB

Need miles instead of kilometers

Last year this app showed distance in miles, this year it’s kilometers. I’m not sure why this option isn’t available now.
JJT95235
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FAQ

What is Project Monarch Science?

Project Monarch Science is a free app that uses your smartphone to help track monarch butterfly migrations. It leverages tiny tracking devices on butterflies that transmit at Bluetooth frequencies, turning your phone into a receiver for this data.

How does Project Monarch Science help conservation?

The data collected by Project Monarch Science allows scientists to study monarch migration patterns in detail. This information is crucial for identifying key habitats and informing conservation strategies to help increase monarch populations.

Is Project Monarch Science available on all devices?

Project Monarch Science is supported on iPhone, iPad, and iPod devices. The app is designed to be accessible to a wide range of users with Apple mobile devices.

What is the age rating for Project Monarch Science?

Project Monarch Science has an age rating of 4+. This indicates it is suitable for children and general audiences.

How often is Project Monarch Science updated?

The latest version of Project Monarch Science is 4.0.2, last updated on September 25, 2025. This suggests regular updates to improve functionality and data collection.

Does Project Monarch Science have ads?

No, Project Monarch Science does not contain advertisements. The app is completely free to download and use without any ad interruptions.

What is the user sentiment for Project Monarch Science?

Project Monarch Science has received overwhelmingly positive feedback, with an average rating of 5.0 stars from 6 ratings. This indicates users are highly satisfied with the app's purpose and functionality.

When was Project Monarch Science first released?

Project Monarch Science was first released on September 13, 2023. This makes it a relatively new application focused on leveraging recent tracking technology.