Comparison

Asthma Tracker Chance vs Asthma Control T

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

Head to head
About

Asthma Tracker Chance

Features
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"Asthma Tracker Chance - Asthma Predictive Index" is a medical mobile app designed to help health practitioner or pediatrician to determine the chance of developing childhood asthma on patients aged less than 3 years old. "Asthma Tracker Chance - Asthma Predictive Index" app is based on both strict criteria and loose criteria. Strict criteria for asthma predictive index will be used for children with more than 3 wheezing episodes per year. While loose criteria will be used for children with wheezing episodes less than 3 per year. There are several features of "Asthma Tracker Chance - Asthma Predictive Index", namely: - Simple and very easy to use asthma tracker chance app. - Precise calculation with Asthma Predictive Index formula. - Calculation based on strict and loose criteria. - Can be used to determine chance or likelihood of developing asthma in pediatric less than 3 years old. - It is totally free. Download now! Health professionals and parents have long known that infants and small children will wheeze more than older children and adults, and that sometimes it leads to asthma. But it is often hard to diagnose asthma in such young patients and hard to predict which child would develop persistent (life-long) asthma. "Asthma Tracker Chance - Asthma Predictive Index" app will help doctor to estimate the probability of developing asthma in children. Disclaimer: all calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for clinical judgment. Calculations in "Asthma Tracker Chance - Asthma Predictive Index" app might be different with your local practice. Consult to expert doctor whenever necessary.

About

Asthma Control T

Features
Read full description

The Asthma Control Test (ACT) is a validated, reliable, and internationally recognized digital tool that allows users to quickly and easily assess the level of control of their asthma symptoms. It is designed for people who have already been diagnosed with asthma and helps both patients and their healthcare providers better manage the condition. **Available in 6 languages: English, Spanish, French, Italian, Portuguese, German** * Key Features 1. Personalized Questionnaires - Children (4โ€“11 years): 7 questions, approximately 5 minutes to complete. - Adults (โ‰ฅ12 years): 5 questions, approximately 1 minute to complete. Both questionnaires are short, easy to use, and tailored to each age group. 2. Scores are presented using a traffic light color scale: Red: Poorly controlled asthma Yellow: Partially controlled asthma Green: Well-controlled asthma 3. History and Follow-up Records results by name, with date and score. Option to share results with healthcare providers. Allows users to save and review previous results to track asthma control over time. 4. The app allows you to set monthly reminders to repeat the test and maintain consistent monitoring. Disclaimer The Asthma Control Test (ACT) is intended only for individuals who have already been diagnosed with asthma by a healthcare professional. The ACT does not replace professional medical advice, diagnosis, care, treatment, or monitoring. If you have concerns about your health, experience new or worsening symptoms, or have questions regarding your condition, you should always seek guidance from a qualified healthcare professional.

Screenshots

Asthma Tracker Chance3 screens
Asthma Control T4 screens

Verdict

The call

The clearest difference is update cadence: Asthma Tracker Chance at every 9 days against Asthma Control T's every 3 months. Asthma Tracker Chance also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Asthma Tracker Chance ships an update every 9 days, Asthma Control T every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences ยท 4 level
Asthma Tracker Chance versus Asthma Control T: the parameters behind the verdict, then further details
ParameterAsthma Tracker ChanceAsthma Control T
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 3 months
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 โ€” better15.0
Further details โ€” not scored
Size37 MB144 MB
Age rating12++4
DeveloperPutu Angga Risky RaharjaGerson Rodriguez

In-app purchases

None

Asthma Tracker Chance

No in-app purchases

None

Asthma Control T

No in-app purchases

Questions

Is Asthma Tracker Chance free?
Asthma Tracker Chance is free to download, with no in-app purchases.
Is Asthma Control T free?
Asthma Control T is free to download, with no in-app purchases.
Do Asthma Tracker Chance or Asthma Control T have ads?
Both Asthma Tracker Chance and Asthma Control T show ads.
Which is updated more often, Asthma Tracker Chance or Asthma Control T?
Asthma Tracker Chance ships an update every 9 days, and Asthma Control T every 3 months. Most recently, Asthma Tracker Chance was updated on November 3, 2026 and Asthma Control T on October 30, 2026.

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