Asthma Control T vs OptoReflex
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Asthma Control T
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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 (4โ11 years): 7 questions, approximately 5 minutes to complete. - Adults (โฅ12 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.
OptoReflex
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IMPORTANT โ PLEASE READ OptoReflex is a set of visual stimuli and observation tools for teaching and for supporting the examiner's own observation. It is not a medical device, it does not diagnose, and it must not be used to make medical decisions. Always consult a physician and use validated equipment for medical assessment. OptoReflex turns your iPhone or iPad into a pocket kit of classic neuro-ophthalmology stimuli for clinicians, students and educators. WHAT'S INCLUDED โข Optokinetic drum (OKN) Full-screen moving stripes act as a digital optokinetic drum. Choose colors, speed, stripe width, pattern and direction, with a live preview. Speed can be shown in degrees per second for the viewing distance you set. โข Smooth pursuit and saccade targets A target that glides (pursuit) or jumps between points (saccades) along horizontal, vertical or circular paths. Adjustable speed, amplitude, size and color. โข Nine gaze positions A target that steps through the nine positions of gaze while you observe the eyes. โข Pupillary light reflex โ observation The rear camera works as a magnifier with macro focus, and the flashlight delivers timed stimulus sequences (direct, consensual, alternating light, light/dark) with countdown and voice cues. For teaching, an approximate pupil diameter is shown together with the outline the app detected. It is an estimate based on an assumed iris diameter, not a clinical measurement. โข Pupil gauge Circles from 1 to 9 mm at actual size on the screen, like the gauge printed on clinical penlights, for visual comparison by the examiner. Size can be calibrated with a standard bank card. โข Amsler grid A standard grid with a central fixation dot, normal and inverted modes, drawing of the areas the person describes, and side-by-side comparison by eye. RECORDING AND PRIVACY Sessions can be recorded with the device camera. Videos stay in a private area on your device, with optional name or ID and date, and can be protected with Face ID. Nothing is uploaded. LANGUAGES English, Spanish, Portuguese, French, German, Italian, Chinese, Japanese, Arabic and Russian, with an in-app selector.
Screenshots
Verdict
The clearest difference is price: Asthma Control T at Free against OptoReflex's $0.99. Asthma Control T also leads on iOS requirement (15.0 vs 17.0). OptoReflex's advantage is ads (none vs shown) and update cadence (weekly vs every 3 months). On 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
Asthma Control T is free to download; OptoReflex costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Asthma Control T ships an update every 3 months, OptoReflex weekly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.
| Parameter | Asthma Control T | OptoReflex |
|---|---|---|
| Price | Free โ better | $0.99 |
| Update frequency | Every 3 months | Weekly โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 144 MB | 3 MB |
| Age rating | +4 | 4+ |
| Developer | Gerson Rodriguez | Isaias Fiuza Cabral |
In-app purchases
Asthma Control T
No in-app purchases
OptoReflex
No in-app purchases
Questions
Is Asthma Control T free?
Is OptoReflex free?
Do Asthma Control T or OptoReflex have ads?
Which is updated more often, Asthma Control T or OptoReflex?
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