Comparison

AsthmaTuner vs Easy Peak Flow Diary

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

Head to head
About

AsthmaTuner

Read full description

Optimize Treatment Asthma is a variable condition that is affected by different factors. The treatment needs to be adjusted more often than patients are able to meet with their healthcare provider. AsthmaTuner gives you the tools to treat your Asthma and tailors your medication to how you are currently feeling. Quickly Receive an Evaluation When you blow into the spirometer, your lung function is recorded in the app. AsthmaTuner measures a value called FEV1 and is the same used by your asthma specialist at evaluations. Answer four questions about your symptoms and receive an evaluation whenever and wherever you want. Follow your Asthma over Time Your values are saved as you go so that you can gain insights into how you’ve been feeling over time. Pollen and Weather Tracking We track pollen and weather, select the types that affect you and we'll keep an eye on them Reminders Set reminders so you never forget to take your medicine or test your lung function. Follow friends and family Does your loved one have asthma? Create an account for them and follow their asthma from your own phone. Share Information You can share your asthma stats and information with your healthcare provider, making it easy for them to adjust your treatment. AsthmaTuner facilitates consultations with healthcare providers over the phone or video call. MediTuner AB MediTuner is the maker of AsthmaTuner and our goal is to be world-leading in educating patients and everyday at-home care of asthma. AsthmaTuner is a patented self-care system that connects patients with asthma specialists for better healthcare.

About

Easy Peak Flow Diary

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.

Highlights
  • Peak flow and symptom tracking
  • Data visualization and charting
  • Optional comments for entries
  • Data backup and export via email
  • No account or internet needed
  • Local data storage
Features
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This free simple app is a peak flow (PEF) diary, tracker, and charting tool. Easy Peak Flow Diary can help you track peak flow and symptoms. Easy Peak Flow Diary help you do this very simple - nothing fancy just a simple and effective diary. We want to provide the best and simplest tool for logging your PEF. Each entry can be stored with an optional comment. You can backup your data or share them with your physician. The app also provides visualization of your data. This application is useful for individuals with asthma and other lung disease. Features --------------------------- - Easy entry of new measurements - Visualization of your data - Risk chart and statistics - Export your data via e-mail - No account needed - Data stored locally on your unit IMPORTANT: This application *is not* a peak flow meter and thus will not allow *making* a reading of your peak flow. You need to use your own calibrated and certified peak flow meter for that or ask your doctor to make a reading for you. This app contains information about medical conditions and treatments. The information is not advice, and should not be treated as such. The medical information on in this app is provided “as is” without any representations or warranties, express, implied or insurance. The app makes no representations or warranties in relation to the medical information. You must not rely on the information from this app as an alternative to medical advice from your doctor or other professional healthcare provider. If you have any specific questions about any medical matter you should consult your doctor or other professional healthcare provider. If you think you may be suffering from any medical condition you should seek immediate. medical attention. You should never delay seeking medical advice, disregard medical advice, or discontinue medical treatment because of information from this app.

Screenshots

AsthmaTuner4 screens
Easy Peak Flow Diary4 screens

Verdict

The call

The clearest difference is ads: AsthmaTuner at none against Easy Peak Flow Diary's shown. AsthmaTuner also leads on update cadence (fortnightly vs every 13 months). Easy Peak Flow Diary's advantage is iOS requirement (11.0 vs 17.0). On price, in-app purchases and device support 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.

UpkeepUpdate frequency

AsthmaTuner ships an update fortnightly, Easy Peak Flow Diary every 13 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
AsthmaTuner versus Easy Peak Flow Diary: the parameters behind the verdict, then further details
ParameterAsthmaTunerEasy Peak Flow Diary
PriceFreeFree
Rating—3.6 (16 ratings) — better
Positive reviews—78.6% of reviews
Number of ratings—16 — better
Update frequencyFortnightly — betterEvery 13 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhoneiPhone, iPod — better
Requires iOS17.011.0 — better
Further details — not scored
Size159 MB18 MB
Age rating12+12+
DeveloperMedituner ABSimon lebech Cichosz

In-app purchases

None

AsthmaTuner

No in-app purchases

None

Easy Peak Flow Diary

No in-app purchases

Questions

Is AsthmaTuner free?
AsthmaTuner is free to download, with no in-app purchases.
Is Easy Peak Flow Diary free?
Easy Peak Flow Diary is free to download, with no in-app purchases.
Do AsthmaTuner or Easy Peak Flow Diary have ads?
Easy Peak Flow Diary shows ads; AsthmaTuner does not.
Which is updated more often, AsthmaTuner or Easy Peak Flow Diary?
AsthmaTuner ships an update fortnightly, and Easy Peak Flow Diary every 13 months. Most recently, AsthmaTuner was updated on October 10, 2026 and Easy Peak Flow Diary on October 15, 2026.

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