Best Nxgen Peak Flow Apps

249+ iOS apps curated and reviewed

3.5 avg rating

20 free apps

Updated September 2026

Finding the right nxgen peak flow apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Nxgen Peak Flow Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	NxGen Peak Flow	Free	—	No	No	May 2026
2	Peak Flow Log - Asthma diary	Free	5.0★ (1)	No	Yes	May 2026
3	Antara Peak Flow	Free	—	No	No	May 2026
4	Peak Flow Diary \| Asthma	Free	4.7★ (35)	Yes	Yes	Sep 2026
5	Easy Peak Flow Diary	Free	3.6★ (16)	Yes	No	Jul 2026
6	NxGen Spirometer	Free	—	No	No	May 2026
7	Safey Peak Flow	Free	—	No	No	May 2026
8	NuvoAir Home	Free	3.7★ (6)	No	No	May 2026

Top Picks for Nxgen Peak Flow

#1

NxGen Peak Flow by Safey Medical Devices Ltd

Editor's Choice

0.0(0 ratings)

Free

NxGen Peak Flow screenshot 1

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#2

Peak Flow Log - Asthma diary by Friedrich Ewald

Track your Peak Flow

Strong Contender

5.0(1 ratings)

FreeIn-App Purchases

Peak Flow Log - Asthma diary screenshot 1

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Peak Flow Log - Asthma diary screenshot 3

This app helps you monitor your asthma and peak flow readings. It uses a color-coded system to indicate the quality of your measurements. Additional features are available through a premium version.

#3

Antara Peak Flow by Antara Assisted Care Services Limited

Worth Considering

0.0(0 ratings)

Free

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More Nxgen Peak Flow apps to explore

Peak Flow Diary | Asthma

Peak Flow Diary | Asthma

Peak Flow Diary | Asthma

Understand Your Breathing

Easily record daily peak flow values and visualize breathing changes with clear graphs. Understand your asthma trends, identify early warning signs, and support your health management. Useful for medical visits and daily care.

Daily peak flow recordingEasy input methods (slider/keyboard)Zone-based graph display

free with in-app purchases

Easy Peak Flow Diary

Easy Peak Flow Diary

Easy Peak Flow Diary

Asthma PEF and symptom tracker

This free app helps individuals with asthma and other lung diseases track their peak flow and symptoms. It offers simple logging, data visualization, and the ability to export records for physicians. It is not a peak flow meter itself but a diary for recording readings from a separate device.

Peak flow and symptom trackingData visualization and chartingOptional comments for entries

NxGen Spirometer

NxGen Spirometer

NxGen Spirometer

by Safey Medical Devices Ltd

Safey Peak Flow

Safey Peak Flow

Safey Peak Flow

by Safey Medical Devices Ltd

Monitor your respiratory health with lung function tests and track your condition over time. Gain insights into your lung health trends and manage conditions like asthma and COPD with your physician.

Lung function testing with Air Next spirometerPersonalized lung health trend insightsMedication and symptom tracking

Flow – Air Pollution Sensor

Flow – Air Pollution Sensor

Flow – Air Pollution Sensor

Connect Flow, Dodge the Smog!

This app visualizes air quality data collected by a personal sensor. It helps users understand their exposure to pollutants like PM2.5, PM10, NO2, and VOCs, offering insights to find cleaner air routes and identify pollution hotspots.

Real-time pollution tracking (PM2.5, PM10, NO2, VOCs)Personal exposure reportsAir Quality Index (AQI) monitoring

💪 Health & Fitness

by SPIROMAGIC ApS

💪 Health & Fitness

by MIR Medical International Research

This app works with a connected device to measure respiratory function, including FEV1 and PEF. It provides real-time feedback with a traffic light system and stores results for easy tracking and sharing. Personal health data is used solely for calculating target values.

Bluetooth Peak Flow and FEV1 measurementReal-time data transfer and animationTraffic light health indicator

by Nxgen labs Private Limited

Access your lab reports conveniently from your mobile device. Track your health progress over time by keeping a record of past lab results.

Access lab reports on the goTrack health progressView historical lab reports

ZEPHYRx Breathe Easy

ZEPHYRx Breathe Easy

ZEPHYRx Breathe Easy

Breathing Tests & Exercises

This app guides users through spirometry tests with step-by-step instructions and motivational messages. It connects to a Bluetooth spirometer, records results, and sends data to a provider dashboard. Features include reminders, video coaching, and breathing exercise games.

Step-by-step spirometry guidanceBluetooth spirometer connectivityReal-time data to provider dashboard

💪 Health & Fitness

This app helps manage asthma and COPD symptoms by tracking medication and monitoring acute attacks. It requires a separate digital peak flow meter for readings and provides insights for remote disease management.

Symptom management for Asthma and COPDTrack medication intakeMonitor acute asthma attacks

Spirolink Health

Spirolink Health

Spirolink Health

by CMI Health Inc.

This app transforms your mobile device into a pulmonary function health portal when paired with a compatible spirometer. It allows you to measure, record, and view real-time respiratory data, generate standard spirometry reports, and track trends over time.

Real-time respiratory data via BluetoothStandard spirometry test reportsCloud-based record management

💪 Health & Fitness

Air MD Professional Spirometry

Air MD Professional Spirometry

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.

Measure FEV1, FVC, PEF, FEV1/FVC ratioDetect errors and coach patientsGrade test sessions for quality

Smart Peak Flow Meter

💪 Health & Fitness

Asthma Tracker - Astira

Asthma Tracker - Astira

Asthma Tracker - Astira

Puff Counter & Symptoms Log

This app helps individuals manage asthma by tracking symptoms, medication, triggers, and peak flow readings. It provides reminders, visual charts, and exportable logs to gain insights and share data with healthcare providers.

Symptom tracking with severity and durationMedication and inhaler remindersPeak flow monitoring

💪 Health & Fitness

free with in-app purchases

Clinical Spirometry at Home

Conduct clinical-grade lung function tests at home using an ultrasonic spirometer and a guided mobile app. Track your lung health trends, receive real-time feedback, and generate reports for your doctor. Supports patients with various respiratory conditions.

CE-certified ultrasonic spirometer integrationStep-by-step testing guidanceLung health trend tracking

💪 Health & Fitness

by Kantonsspital Baselland

Easily track peak flow, medication, and symptoms to manage your asthma. Set reminders for daily tasks and take the Asthma Control Test™ monthly. Integrates with Health app and offers secure data sharing with your doctor.

Track peak flow valuesRecord medication intakeLog asthma symptoms

FAQ about Nxgen Peak Flow

Are there free nxgen peak flow apps for iPhone?

Yes — 20 of the top nxgen peak flow apps we rank are free to download, including NxGen Peak Flow and Peak Flow Log - Asthma diary.

Does NxGen Peak Flow have ads or in-app purchases?

NxGen Peak Flow has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many nxgen peak flow apps are on the App Store?

We track 249+ nxgen peak flow apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.