1. Home
  2. 🔧 Utilities
  3. Project Monarch Science
Project Monarch Science

Project Monarch Science

by Cellular Tracking Technologies

24 ratings
14 reviews
📚 Education
🔧 Utilities
Free

Details

  • Released
  • Updated
  • September 13, 2023
  • October 7, 2026

Features

Developer

Cellular Tracking Technologies
✨Promote your app ✨
Project Monarch Science screenshot #1 for iPhone
Project Monarch Science screenshot #2 for iPhone
Project Monarch Science screenshot #3 for iPhone
Project Monarch Science screenshot #4 for iPhone
iphone
ipad
⭐14
Reviews↘︎
📝10+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 1 week
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

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
Show original description
+1

What's New in Project Monarch Science

5.0.3

October 7, 2026

Updates to the Create Account process

User reviews

Most RecentHighest RatedLowest Rated

Incredible

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

God is incredible!
straycatmdstraycatmd

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 😁
gold rush & glimmergold 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!
SaraKristineBSaraKristineB

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.
JT95235JT95235

I use this app every day during the fall Monarch Migration

I use it to analyze the flight paths and behavior of Monarchs migrating through Indiana.
PrezLifePrezLife
See 9 more reviews

Developer apps

CTT Mobile
CTT Mobile

by Cellular Tracking Technologies LLC

🔧 Utilities

(7)

Free
CTT Marine
CTT Marine

by Cellular Tracking Technologies

🔧 Utilities
Free
See developer apps

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.