EthOS vs Medicool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EthOS
Participate in research studies by completing tasks on your phone. Tasks may include taking photos, videos, answering surveys, and providing text feedback. Your insights help companies improve their products and services.
- Complete research tasks on your phone
- Record photos and videos
- Answer survey questions
- Provide open-ended text feedback
- Shape future products and services
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The world’s leading companies want to better understand how people interact with their brands, products, and services in everyday life. When you take part in an EthOS study, you’ll be asked to complete a set of tasks on your phone using the EthOS app. Most tasks involve taking photos or videos, but you may also be asked to answer a few questions, such as rating your experience, choosing from a list of options, or sharing your thoughts in your own words. Your feedback helps companies improve the products, services, and experiences they offer to people around the world. Please note that participation in research studies is by invitation only. You cannot sign up for studies directly through the app. To learn more about becoming a participant, please contact us through our website.
Medicool
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The Medicool App is designed to seamlessly integrate with your dedicated Medicool device, offering you complete peace of mind about the temperature-sensitive medications and supplies that you or your loved ones rely on. With real-time monitoring, and intuitive controls, Medicool takes the guesswork out of medicine storage. Key Features: Real-Time Temperature Monitoring Keep track of your device’s internal temperature at a glance. Medicool updates you in real time, ensuring that your medications stay within a safe temperature range. Remote Device Control Adjust cooling settings, switch modes, or turn the device on/off remotely. Make changes on the fly, whether you’re at home or halfway across the world. Easy Setup & Configuration Connect your Medicool device to the app in just a few steps. The user-friendly interface guides you from pairing the device to customizing your preferred settings. Whether you need to maintain temperature-sensitive medications at home or on the go, Medicool is the perfect companion to help ensure your prescriptions remain potent and secure. Download Medicool now and take the worry out of medicine storage!
Screenshots
Verdict
The clearest difference is iOS requirement: EthOS at 14.0 against Medicool's 16.6. On price, update cadence, ads and in-app purchases 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.
EthOS ships an update every 2 months, Medicool every 6 weeks. The most recent releases landed on October 20, 2026 and September 10, 2026 respectively.
| Parameter | EthOS | Medicool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (42 ratings) — better | — |
| Positive reviews | 84.4% of reviews | — |
| Number of ratings | 42 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 45 MB | 28 MB |
| Age rating | 4+ | 17+ |
| Developer | Panel Consulting Group LLC | Personal Cooling Technologies LLC |
In-app purchases
EthOS
No in-app purchases
Medicool
No in-app purchases









