Comparison

Hailie vs Air MD Professional Spirometry

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hailie

This app helps manage asthma and COPD by tracking inhaler usage and providing reminders. It offers insights into medication patterns to improve adherence and reduce symptoms, integrating with Apple Health for comprehensive health data sharing.

Highlights
  • Real-time inhaler use monitoring
  • Medication usage pattern insights
  • Audio-visual reminders
  • Bluetooth enabled Smartinhalers
  • Apple Health integration
  • Clinical evidence of improved adherence
Features
Read full description

Hailie® is your asthma and COPD sidekick. The Hailie® Solution is always by your side to help you manage your chronic respiratory condition. Our smart, personal medication monitoring system helps you manage your asthma and COPD by providing the tools necessary to help track your medication usage. This helps promote medication adherence increasing the effectiveness of your medication, so you can enjoy your life with fewer symptoms. Benefits of the Hailie® Solution: • Real-time reporting, monitoring, storing and analysis of your inhaler use • Insight into medication usage patterns • Audio-visual reminders on your phone or tablet What is the Hailie® Solution? ================ The Hailie® Solution is an ecosystem of Smartinhalers® and apps that help patients and healthcare professionals manage breathing conditions and adherence to their prescribed medications. The Bluetooth® wireless technology enabled Smartinhalers®, which are FDA-cleared and CE-marked, wrap around an existing inhaler and automatically track medication usage, which is then displayed on a phone or tablet. Using the Hailie® App allows you to track your medication adherence, set daily reminders, and discover insights into how you use your medication. Hailie® app is integrated with the Apple Health app and allows you to share your Hailie® data with the Apple Health app and other apps that also use Apple Health. Clinical evidence shows that using the Hailie® solution for asthma management increases adherence to preventative and maintenance medications and reduces attacks in adults and children. More information is available at www.hailie.com. The Hailie® solution is for information only. It is not intended to substitute for professional medical advice, diagnosis, or treatment. Always seek and follow professional medical advice when making choices about your health.

About

Air MD Professional Spirometry

This professional medical app assists healthcare providers in diagnosing respiratory diseases and monitoring lung function. It pairs with a wireless spirometer to perform and manage spirometry tests, providing detailed reports and patient tracking.

Highlights
  • Measure FEV1, FVC, PEF, FEV1/FVC ratio
  • Detect errors and coach patients
  • Grade test sessions for quality
  • Utilize GLI equations for personalized results
  • Generate PDF reports
  • Track diseases and medications
  • Manage multiple patients (premium)
Features
Read full description

Air MD is a professional app designed to support healthcare professionals to diagnose respiratory diseases and monitor lung function change. If interested in managing your own personal lung health please download Aria from NuvoAir. Air MD is ideal for pulmonologists, general practitioners, nurses, pharmacists making easier than ever for healthcare providers to perform spirometry tests and manage multiple patients. Air MD is powered by the Air Next wireless spirometer. The Air Next is a CE certified class IIa medical device. It seamlessly connects with your smartphone or tablet via Bluetooth Low Energy technology. Air Next is maintenance free thanks to the hygienic and high precision disposable turbine, there is no need for sterilisation and calibration. For more information about Air Next please visit www.nuvoair.com STANDARD FEATURES of Air MD: • Measure FEV1, FVC, PEF and FEV1/FVC ratio and show flow-volume array. • Detect common errors and coaches the patient on how to improve her test results. • The app grades the test sessions, based on how well the tests are performed and how reproducible they are. • GLI equations are used to provide results depending on the height, age, gender and ethnicity of the patient. • Possibility to generate PDF reports of the spirometry results • Disease and medication tracking included PREMIUM FEATURES in addition to the standard features: • Full-loop tests included e.g., expiratory and inspiratory manoeuvre • Advanced PDF report including LLN data, z-score and time volume curve • Advanced parameters including MEF25 (FEF75), MEF50 (FEF50), MEF75 (FEF25), MEF75-25 (FEF25-75) • Possibility to manage up to 99 patients The Air Next spirometer is intended to be used by: • Healthcare professionals trained to perform spirometry tests on patients. • Adults trained by healthcare professionals or through self-learning who understand how to perform a high quality spirometry test. Technicalities: • The Air Next is intended to measure the forced expiratory volume in 1 second (FEV1), the peak expiratory flow (PEF) and the forced vital capacity (FVC) in a forced expiratory manoeuvre. These measures can be used for the detection, assessment and monitoring of certain lung diseases. • The Air Next is CE certified as a Class II Medical Device and developed according to the ISO-26782 standards. • Air MD app integrates with Health App from Apple, so you can export spirometer data (FVC, FEV1, PEF) from the Air app to the Health App.

Screenshots

Hailie4 screens
Air MD Professional Spirometry4 screens

Verdict

The call

The clearest difference is rating: Hailie at 3.4 against Air MD Professional Spirometry's 2.7. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Hailie holds the better App Store score, 3.4 against 2.7. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews point the same way: 25% of Hailie's written reviews are positive against 22% of Air MD Professional Spirometry's.

UpkeepUpdate frequency

Hailie ships an update every 2 months, Air MD Professional Spirometry monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard1 real difference · 9 level
Hailie versus Air MD Professional Spirometry: the parameters behind the verdict, then further details
ParameterHailieAir MD Professional Spirometry
PriceFreeFree
Rating3.4 (13 ratings) — better2.7 (9 ratings)
Positive reviews25.0% of reviews — better22.2% of reviews
Number of ratings13 — better9
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size53 MB66 MB
Age rating4+12+
DeveloperAdherium (NZ) LimitedNuvoAir AB

Customer experience

Hailie

All ratings12 ratings
Positive58.3%
Neutral8.3%
Negative33.3%
Written reviews8 reviews
Positive25.0%
Neutral12.5%
Negative62.5%

Air MD Professional Spirometry

All ratings9 ratings
Positive33.3%
Neutral11.1%
Negative55.6%
Written reviews9 reviews
Positive22.2%
Neutral11.1%
Negative66.7%

In-app purchases

None

Hailie

No in-app purchases

None

Air MD Professional Spirometry

No in-app purchases

Questions

Is Hailie free?
Hailie is free to download, with no in-app purchases.
Is Air MD Professional Spirometry free?
Air MD Professional Spirometry is free to download, with no in-app purchases.
Which has better reviews, Hailie or Air MD Professional Spirometry?
Hailie is rated higher. Hailie averages 3.4 out of 5 from 13 ratings, while Air MD Professional Spirometry averages 2.7 from 9 ratings.
Do Hailie or Air MD Professional Spirometry have ads?
Neither Hailie nor Air MD Professional Spirometry shows ads.
Which is updated more often, Hailie or Air MD Professional Spirometry?
Hailie ships an update every 2 months, and Air MD Professional Spirometry monthly. Most recently, Hailie was updated on November 1, 2026 and Air MD Professional Spirometry on November 2, 2026.

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