Eyethena vs Marк AV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eyethena
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Eyethena provides monitoring, management, and support for those with glaucoma. Better understand your healthcare practitioner's recommendations and guidelines for glaucoma treatment, record eye pressure, track dosing of glaucoma medications, and receive timely information and support to help protect and preserve your eye health. Best of all, your doctor will have access to your data, giving them the ability to monitor your progress and gain valuable insight into the right treatment for you. Connect Apple Health to automatically share your daily activity, sleep, heart rate, and other vitals with your practitioner — giving them a more complete picture of your overall health alongside your glaucoma treatment. Eyethena is only available through your healthcare practitioner. Eyethena does not diagnose or treat glaucoma and is not a substitute for the advice of your healthcare practitioner.
Marк AV
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Mark is an AI-powered assistant designed to support your health and prevent burnout, with a special focus on tracking and optimizing your supplement usage. Meet our early version: a sneak peek into the future of wellness and burnout prevention apps. While we're still fine-tuning the experience, your feedback is crucial in helping us create the best possible product. Please let us know if you encounter any issues. Join Mark to access confidential wellness support backed by science and medical evidence—all from the privacy of your smartphone. Our features include burnout prevention, disease management, sleep optimization, nutrition guidance, activity tracking, health assessments, health data storage, family care, and much more. We cater to all ages and wellness goals, offering AI-powered insights along with a unique well-being program. What’s included: - Comprehensive health and hormonal balance assessment to create your personalized action plan - Unique longevity-focused program supporting physical and emotional well-being - Tailored, inclusive guidance for supplement use - AI-driven insights to help you achieve your individual wellness goals - Personal dashboard to track wellness habits and progress - Curated schedule to keep you on track - Health data storage with a lab test results recognition feature - Symptom Checker, optimized by clinicians for accurate symptom assessment Mark is here to empower your wellness journey with diverse content, inclusive tools, and social motivation. Come join us today! Disclaimer: This app does not provide medical advice The information provided in this app including but not limited to text, graphics, images, and other materials is for informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. We do not conduct any medical research, and the questionnaire is used solely for personalization purposes. Use of this app is entirely voluntary, and you may stop using it and delete your data at any time.
Screenshots
Verdict
The clearest difference is update cadence: Marк AV at weekly against Eyethena's every 5 weeks. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Eyethena ships an update every 5 weeks, Marк AV weekly. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.
| Parameter | Eyethena | Marк AV |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 105 MB |
| Age rating | 17+ | 17+ |
| Developer | Eyethena | MEDIKAL-SOLYUSHENS, TOV |
In-app purchases
Eyethena
No in-app purchases
Marк AV
No in-app purchases









