H vs K/ETHC
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
H
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H-Module is an educational and training-oriented app for working with blood-value based case data. Users can enter training cases, review calculated result categories, and explore interpretation and learning guidance in a clear mobile workflow. The new concept focuses on a modern native design, improved case handling, and easier access to supporting information. Saved cases remain local to the device and can be managed through search, filters, sorting, editing, re-evaluation, deletion, restoration, and export options. H-Module is intended for education and training. It is not a medical device and must not be used as a substitute for professional clinical judgment, diagnosis, or treatment.
K/ETHC
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This app will provide you with emergency preparedness resources for health care facilities in East Tennessee. With this app you can: - Locate the HRT System - Check out our events calendar - Access the Regional Medical Communication Center - Submit Facility Status Reports - Access our Website and Social Media accounts - View our News and Media Important: Tennessee Healthcare Coalitions collaborate to address challenges and work towards solutions that improve the health and prosperity of our communities. Coalitions in Tennessee are aligned with the eight Emergency Medical Services (EMS) Regions. These coalitions work on planning, organizing, equipping, training, exercising and evaluation of healthcare system preparedness in their respective regions. Sources: - https://files.asprtracie.hhs.gov/documents/aspr-tracie-general-overview-hccs.pdf - https://www.tn.gov/health/cedep/cedep-emergency-preparedness/surge-management/healthcare-coalitions.html#:~:text=Healthcare%20Coalitions%20are%20collaborative%20networks,preparedness%20in%20their%20respective%20regions Mobile app version: 6.21.1
Screenshots
Verdict
The clearest difference is update cadence: K/ETHC at every 2 months against H's every 7 months. K/ETHC also leads on iOS requirement (15.1 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
H ships an update every 7 months, K/ETHC every 2 months. The most recent releases landed on September 27, 2026 and September 8, 2026 respectively.
| Parameter | H | K/ETHC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 2 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Marco Rozgic | Tennessee Hospital Association |
In-app purchases
H
No in-app purchases
K/ETHC
No in-app purchases









