Best Asthma Pef Apps

190+ iOS apps curated and reviewed

4.1 avg rating

19 free apps

Updated July 2026

Out of 190+ asthma pef apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Asthma Pef Apps (July 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	ePEF	Free	1.9★ (10)	No	No	Aug 2026
2	Daily Breathe: Asthma Tracker	Free	4.9★ (28)	No	Yes	Sep 2026
3	Peak Flow Diary \| Asthma	Free	4.7★ (35)	Yes	Yes	Sep 2026
4	Easy Peak Flow Diary	Free	3.6★ (16)	Yes	No	Jul 2026
5	AsthmaMD	Free	2.0★ (62)	No	No	Aug 2026
6	Asthma Tracker゜	Free	4.7★ (82)	No	Yes	Sep 2026
7	Bayer Cam	Free	4.9★ (11)	No	Yes	Jul 2026
8	Asthma Tracker	Free	2.8★ (24)	No	No	May 2026

Top Picks for Asthma Pef

#1

ePEF by 上海朔茂网络科技有限公司

ePEF

Editor's Choice

🔧 Utilities

1.9(10 ratings)

Free

ePEF screenshot 1

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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.

#2

Daily Breathe: Asthma Tracker by Spotter Limited Liability Company

Peak Flow Diary & Inhaler Log

Strong Contender

🏥 Medical

4.9(28 ratings)

FreeIn-App Purchases

Daily Breathe: Asthma Tracker screenshot 1

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Daily Breathe: Asthma Tracker screenshot 6

This app helps asthmatics manage their condition by tracking peak flow, logging inhaler use, and categorizing readings into zones. It integrates with Apple Health for comprehensive data monitoring and prioritizes user privacy.

#3

Peak Flow Diary | Asthma by Keyber Inc.

Understand Your Breathing

Worth Considering

🏥 Medical

4.7(35 ratings)

FreeAdsIn-App Purchases

Peak Flow Diary | Asthma screenshot 1

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Peak Flow Diary | Asthma screenshot 6

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.

More Asthma Pef apps to explore

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

by Mobile Breeze

Track your asthma symptoms, triggers, and medications with this comprehensive management app. Visualize your asthma activity with color graphs and share data with your physician. Contribute to asthma research by participating anonymously.

Asthma and COPD journalColor graph visualizationPatent pending Asthma Action Plan

Asthma Tracker゜

Asthma Tracker゜

Asthma Tracker゜

Peak Flow, Puffs, Symptom Log

Monitor your asthma health by logging inhaler usage, symptoms, and peak flow measurements. Generate printable reports for your doctor and personalize your tracking experience with customizable options and daily reminders. Secure your data with biometric lock.

Inhaler usage countSymptom trackingPeak flow logging

raw, unprocessed photography

Capture unprocessed RAW photos with a classic film camera interface. Offers instant launch and full control over exposure parameters for maximum original data. Ideal for photographers and students wanting to edit later.

Raw Bayer captureClassic film camera interfaceInstant launch

📷 Photo & Video

free with in-app purchases

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

Peflog - asthma tracker

Peflog - asthma tracker

Peflog - asthma tracker

Super easy asthma monitoring

Easily monitor and assess Peak Expiratory Flow (PEF) with this asthma tracker. It digitizes manual data, generates comprehensive reports, and helps understand medication impact, supporting treatment decisions and self-monitoring.

Save Peak Flow readingsEdit readings and monitoring periodsMedication puff timer

Smartify - LG TV Remote

Smartify - LG TV Remote

Smartify - LG TV Remote

Remote control for LG Smart TV

Control your LG Smart TV with your iPhone. This app offers a keyboard, touchpad, and channel list for easy navigation. Connect both devices to the same Wi-Fi for seamless control after a quick pairing.

Keyboard inputTouchpad controlChannel list

free with in-app purchases

World's smartest air purifier

This smart air purifier offers intuitive control over your home's air quality, similar to a thermostat. It provides real-time monitoring of indoor and outdoor air, detailed insights into air quality factors, and customizable smart settings for optimal comfort and allergy relief.

Real-time indoor/outdoor air quality monitoringDaily/weekly AQI and TVOC insightsTracks 9 air quality factors

MyWay – Patient Support

MyWay – Patient Support

MyWay – Patient Support

Personalized treatment support

This app offers personalized support for patients undergoing treatment, providing tools to manage medication schedules, track symptoms, and access financial assistance. It aims to streamline the treatment journey and help patients stay on track with their therapy.

Medication tracking and remindersSymptom tracking journalInsurance and financial assistance help

Family Allergy & Asthma

Family Allergy & Asthma

Family Allergy & Asthma

by Family Allergy and Asthma

Manage your healthcare conveniently with this app. Access health records, schedule appointments, request prescription refills, and handle billing securely. It offers features like virtual visits, document signing, and secure messaging with your provider.

Access health recordsRequest appointmentsSend prescription refill requests

Dolphin: SAT & ACT Prep

Dolphin: SAT & ACT Prep

Dolphin: SAT & ACT Prep

Daily Practice & Score Tracker

Master the Digital SAT with a unique, social media-inspired interface. Swipe through thousands of official practice questions with instant, short video explanations. The app intelligently adapts to your learning, focusing on your weak areas for efficient score improvement.

10,000+ Official Digital SAT QuestionsShort Video Solutions for Every ProblemPersonalized Learning Algorithm

free with in-app purchases

Air Purifiers & Humidifiers

This app connects to advanced air purifiers and humidifiers, offering real-time air quality monitoring and control. It allows users to track filter status, schedule operation, and utilize features like dark mode for a healthier home environment.

PECO technology air purificationReal-time air quality sensingFilter status tracking

💪 Health & Fitness

Peak Flow Log - Asthma diary

Peak Flow Log - Asthma diary

Peak Flow Log - Asthma diary

Track your Peak Flow

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.

Track asthma and peak flowColor-coded value indicatorsPremium features available

free with in-app purchases

by At Point of Care, LLC

This app helps individuals manage their asthma symptoms through daily journaling, medication tracking, and visual trend analysis. It allows users to share data with healthcare providers and access educational resources.

Daily symptom and mood journalingMedication and treatment managementPhoto upload for visible symptoms

myAir™ by Resmed

myAir™ by Resmed

myAir™ by Resmed

Start and succeed with PAP

This app guides users through setting up and succeeding with their PAP sleep therapy. It offers personalized coaching, tips, and videos to improve comfort and adherence. Users can track their progress with daily sleep therapy data and share insights with their healthcare team.

Guided setup with Personal Therapy AssistantMask fitting and comfort guidancePersonalized coaching and tips

by daren taylor

This app provides daily reminders for preventative medication and inhaler use. It also offers emergency guidance during asthma attacks, including medication use and when to seek professional help.

Daily medication remindersInhaler reminders when leaving homeEmergency asthma attack guidance

💪 Health & Fitness

Breathwrk: Breathing Exercises

Breathwrk: Breathing Exercises

Breathwrk: Breathing Exercises

Stress, Sleep, Focus, Breathe

Improve your mental and physical well-being with neuroscience-based breathing exercises. This app offers guided sessions for sleep, stress, focus, and energy, with customizable sensory experiences and habit tracking.

100s of guided exercises and classesDaily updated classesHabit tracking and reminders

💪 Health & Fitness

free with in-app purchases

FAQ about Asthma Pef

What are the best asthma pef apps for iPhone?

ePEF tops our asthma pef apps ranking as of July 2026, with a 1.9-star average from 10 App Store ratings, and it's free to download.

Are there free asthma pef apps for iPhone?

Yes — 19 of the top asthma pef apps we rank are free to download, including ePEF and Daily Breathe: Asthma Tracker.

Does ePEF have ads or in-app purchases?

ePEF has no ads and has no in-app purchases, according to its App Store listing as of July 2026.

How many asthma pef apps are on the App Store?

We track 190+ asthma pef apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

Does ePEF require a peak flow meter?

Yes, ePEF is exclusively designed to work with a Digital Peak Flow Meter. The app itself cannot take peak flow readings; you need a separate calibrated and certified meter or to get readings from your doctor.

What is the primary purpose of ePEF?

ePEF helps users manage symptoms of Asthma and COPD by tracking medications, monitoring acute attacks, and evaluating disease progression, contributing to a sense of control over their conditions.