Comparison

H vs K/ETHC

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

H

Features
Read full description

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.

About

K/ETHC

Read full description

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

H4 screens
K/ETHC4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences ยท 4 level
H versus K/ETHC: the parameters behind the verdict, then further details
ParameterHK/ETHC
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size2 MB53 MB
Age rating4+4+
DeveloperMarco RozgicTennessee Hospital Association

In-app purchases

None

H

No in-app purchases

None

K/ETHC

No in-app purchases

Questions

Is H free?
H is free to download, with no in-app purchases.
Is K/ETHC free?
K/ETHC is free to download, with no in-app purchases.
Do H or K/ETHC have ads?
Neither H nor K/ETHC shows ads.
Which is updated more often, H or K/ETHC?
H ships an update every 7 months, and K/ETHC every 2 months. Most recently, H was updated on September 27, 2026 and K/ETHC on September 8, 2026.

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