Asthma Control T vs Oftalmo Escalas
Price, ratings, monetisation and update history for both apps, side by side — 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 (4–11 years): 7 questions, approximately 5 minutes to complete. - Adults (≥12 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.
Oftalmo Escalas
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Oftalmo Escalas brings the main ophthalmology scales and classifications into one fast, offline app organized by subspecialty. 60 scales across 11 areas: glaucoma, cataract, cornea & refractive, retina, AMD, uveitis, strabismus, oculoplastics, neuro-ophthalmology, ocular oncology and trauma. • Interactive scales with automatic staging (Shaffer, LOCS III, ICDR, ICROP3, SUN, Belin ABCD, Randleman ERSS, OHTS–EGPS, VISA, G-ROP, Ocular Trauma Score and many more) • Per-eye records (OD/OS) and progress tracking with charts • Visual acuity converter (Snellen · decimal · logMAR · ETDRS) • Instant search by name or acronym • Exam-room mode: dark background and low-luminance amber to preserve dark adaptation • 100% offline, no login and no cloud — your data stays on the device A reference and educational tool for health professionals. Not a medical device; it does not diagnose or recommend treatment.
Screenshots
Verdict
The clearest difference is price: Asthma Control T at Free against Oftalmo Escalas's $1.99. Asthma Control T also leads on iOS requirement (15.0 vs 17.0). Oftalmo Escalas's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 months). On 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
Asthma Control T is free to download; Oftalmo Escalas costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Asthma Control T ships an update every 3 months, Oftalmo Escalas every 10 days. The most recent releases landed on October 3, 2026 and October 25, 2026 respectively.
| Parameter | Asthma Control T | Oftalmo Escalas |
|---|---|---|
| Price | Free — better | $1.99 |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 144 MB | 4 MB |
| Age rating | +4 | 17+ |
| Developer | Gerson Rodriguez | Isaias Fiuza Cabral |
In-app purchases
Asthma Control T
No in-app purchases
Oftalmo Escalas
No in-app purchases
Questions
Is Asthma Control T free?
Is Oftalmo Escalas free?
Do Asthma Control T or Oftalmo Escalas have ads?
Which is updated more often, Asthma Control T or Oftalmo Escalas?
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