Take Control of Asthma or COPD
Managing your asthma or COPD can be challenging. Propeller is here to help you take charge of your breathing, so you can get back to doing the things you love.
Propeller is a digital health program that has been used by over 140,000 people worldwide. Research shows that people who use Propeller have more days without symptoms and fewer trips to the hospital or emergency room.[2,3]
The Propeller app can help you:
Never forget a dose: Stay on track with your medications and treatment plan.
Learn about your breathing: Discover what triggers your asthma or COPD so you can plan for the day ahead.
Partner with your doctor: Reports help you stay connected to your doctor between visits.
Feel supported: Personalized support helps you take control of your breathing.
View all your health data in one place: Propeller can use HealthKit to export your inhaler usage data into the Health app and to read activity data.
When you connect your Propeller sensor to the mobile app:
Your sensor can automatically track when you use your inhaler and send that data to the app to help you learn about your breathing.
The app can include this information in reports, which can be shared with your doctor.
Your doctor can monitor your progress, personalize your treatment plan and provide support every step of the way.
Questions or need help?
The Propeller Support team is here for you!
Monday - Friday, 7 AM - 7 PM CT
Disclaimer: The output of the Propeller System is not intended to diagnose or replace a diagnosis provided by a licensed physician. Always take your medication as prescribed by your healthcare provider.
 Barrett et al. (2018). Addressing Asthma With Technology, Crowdsourcing, Cross-sector Collaboration, and Policy. Health Aff
 Merchant et al., (2018). Impact of a Digital Health Intervention on Asthma Resource Utilization. WAOJ
 Alshabani et al., (2019). J. Electronic Inhaler Monitoring and Healthcare Utilization in Chronic Obstructive Pulmonary Disease. Telemedicine and Telecare
 Mosnaim, G.S., Stempel, D. A., Gonzalez, C., Adams, B., BenIsrael-Olive, N., … & Szefler, S. (2021). The Impact of Patient Self-Monitoring Via Electronic Medication Monitor and Mobile App Plus Remote Clinician Feedback on Adherence to Inhaled Corticosteroids: A Randomized Controlled Trial. The Journal of Allergy and Clinical Immunology: In Practice, 9(4), 1586-1594.
This update includes bug fixes and performance improvements. Get the latest version and breathe easier with Propeller.
Ratings and Reviews
Must download for asthma
Hi all! I was diagnosed with asthma since I was a toddler. I’ve struggled all my life to monitor, control, find triggers, etc. I’ve used inhalers all my life nearly everyday. Although my asthma has improved significantly, I still find this app and inhaler device to be extremely helpful. I love that I can keep track of my symptoms and triggers. I not only get a weekly report but I can always be informed when seeing a doctor. This is very important because I am sure just like many others who suffer from asthma, we are not 100% sure how we are actually doing. Additionally, the best part (for me at least lol) is that I can beep for my inhalers because of the device. I cannot count how many times I’ve misplaced my inhalers and also needing to use them in that exact moment. This service is wonderful and has brought me to tears because there are people out there making such beautiful technology for those in need. Thank you to everyone at Propeller!
Developer Response ,
Thank you so much for your feedback, and we're so glad Propeller has been helpful for you! Our team would love to use your review in a patient testimonial. If this is alright with you, please let our team know at email@example.com, we look forward to hearing from you. Breathe well!
Wow, this has been a lifesaver product!
I never write reviews, but this app was SO GOOD I had to share my experience with everyone. This is a super sleek, well-executed health tracker to help people with asthma. I was recently diagnosed with asthma about a week ago. I struggled with the symptoms for multiple years. I finally got the correct diagnosis but I never could pinpoint what was causing the issues. While looking for air quality apps, I saw this app and thought I would give it a try. I saw I could get a free tracker to go with my rescue inhaler. It was super quick shipping and FREE 🥳 I’ve used it with the app over the past week and within a few days I had tons of data on symptoms and usage— I finally now know my triggers. As an Engineer, I was happy to see this app does *truly does* trending and analysis. You can access cool reports on usage and reliable forecasts. App Devs, you’re really contributing to making lives of people better. ❤️ Thank you and well done.
Developer Response ,
Hi Erica, thank you for your feedback! We're so glad to hear that our program is helpful for you. Please don't hesitate to reach out to us if you have any questions, we're always happy to help! Breathe well!
The app, the idea, and execution, are FLAWLESS.
First and foremost, I truly believe Propeller was sent from above. I recently had my life-long father figure pass away due to uncontrolled COPD. I feel like this app was advertised to me on Instagram for a reason.
I scrolled by the ad ,and immediately went back to it. I checked it out, and saw that I might be eligible for free sensors... which I was.
At this point I had no idea what it was. I saw the app had about 14 reviews though, which I thought was a sign of an unfortunate launch. Man was I wrong. Right off the bat I was blown away by the app’s functionality and how polished it was. It’s feature complete. It’s smooth. It gives important insight.
For those of us who are bound to corticosteroids for the rest of our lives, Propeller is a godsend. I can’t say it enough. The sensors have alarms and remind you daily when to use your maintenance inhalers. You get a notification on your phone as well. I can barely
I can’t say it enough. This app and the inhaler sensors have my asthma under control better than ever.
Imagine that there are millions of apps out there that have no purpose besides collecting money through micro transactions and advertisement.
PROPELLER CAN SAVE LIVES.
Thank you so much. If you guys need a testimony for a commercial, I’m your guy.
Developer Response ,
Hi there, thank you so much for your feedback! We're glad to hear you find the Propeller program valuable. We would love to speak with you about a testimonial! Please send us an email at firstname.lastname@example.org and we'll get everything set up. Breathe well!
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Privacy practices may vary, for example, based on the features you use or your age. Learn More
- Reciprocal Labs Corporation
- 232 MB
- Requires iOS 14.0 or later.
- Requires iPadOS 14.0 or later.
- iPod touch
- Requires iOS 14.0 or later.
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- Age Rating
- 12+ Infrequent/Mild Medical/Treatment Information
- This app may use your location even when it isn’t open, which can decrease battery life.
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