Comparison

Deployed Medicine vs K

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

Head to head
About

Deployed Medicine

This learning service supplements medical education for military personnel, focusing on tactical combat casualty care. It offers pocket guides, instructional videos, expert podcasts, and a reference repository for trauma care in deployed settings. The app works online and offline, keeping users updated with the latest information.

Highlights
  • Pocket Guides for compact learning
  • 3-minute 'how-to' videos
  • Expert podcasts with updates
  • Reference Repository for technique rationale
  • Online and offline functionality
  • In-app alerts for latest information
Features
Currently charting
Read full description

Deployed Medicine is an innovative learning service developed to supplement the medical education and training of U.S. military personnel, although some of the medical content could be broadly applied for use by civilian medical providers. The information contained in this app is designed to serve as a supplementary resource to reinforce prior training, and to help you deliver high quality trauma care in deployed settings. The medical content currently focuses on tactical combat casualty care (TCCC) training for combat medical personnel, and includes topics, such as hemorrhage control, airway management, hypothermia, pain control and care of wounds and splinting etc. TCCC focuses of providing the information you need to know to assess, treat and stabilize a patient at the point of injury. Additional content will be added over time to cover a broad range of military trauma training resources ranging from the most basic training, suitable for non-medical military personnel, and more advanced material for doctors, nurses and physicians assistants. Features: • Pocket Guides offer short and compact learning modules. • Videos from peers teach you “how-to” perform a skill in under 3 minutes, and other information. • Podcasts provide key updates from experts. • Reference Repository contains important reference materials or the “why” behind the techniques and information being taught. • The app is designed to work online and offline to accommodate use in the field and while traveling abroad. • In app alerts will keep you up-to-date and connected to the latest information. The Deployed Medicine app was created by a multidisciplinary team of medical, learning and software engineers in close collaboration with U.S. military experts. All medical content contained in this app was reviewed and approved by the Committee on Tactical Combat Casualty Care, which is composed of trauma experts from across the U.S. Army, Navy, Air Force and Marines. The Deployed Medicine app is a research and development effort sponsored by the Defense Health Agency in Falls Church, Virginia.

About

K

This medical app helps healthcare professionals assess vestibular dysfunction by measuring balance stance metrics. It uses a device's accelerometer to objectively score balance after voice-guided exercises. Professionals can track patient progress over time.

Highlights
  • Vestibular dysfunction assessment
  • Measures balance stance metrics
  • Uses device accelerometer
  • Objective balance scoring
  • Longitudinal patient assessment
  • Voice-guided exercises
Features
Read full description

K-D Balance is an FDA-cleared app used by trained professionals — including athletic trainers and coaches, physical therapists, nurses, physicians, and other trained professionals . This app is intended only for users with an existing K-D Balance account. K-D Balance assesses three balance stances: double stance, right tandem stance and left tandem stance. To use K-D Balance, an iPhone or iPod touch is secured to the individual during the assessment. A hands-free, wearable device holder may be used to help stabilise the device. After step-by-step voice guidance for each stance, an objective balance score is automatically derived by detecting the individual's movements using the device's internal accelerometer. Trained professionals can compare an individual's K-D Balance assessments longitudinally.

Screenshots

Deployed Medicine4 screens
K2 screens

Verdict

The call

The clearest difference is rating: K at 3.7 against Deployed Medicine's 3.1. K also leads on iOS requirement (15.0 vs 18.6). Deployed Medicine's advantage is chart position (#208 vs unranked) and ratings volume (15 vs 3). 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

K holds the better App Store score, 3.7 against 3.1. That said, the two scores are not equally well evidenced: Deployed Medicine has 15 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Deployed Medicine ships an update every 2 months, K every 3 months. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 7 level
Deployed Medicine versus K: the parameters behind the verdict, then further details
ParameterDeployed MedicineK
PriceFreeFree
Rating3.1 (15 ratings)3.7 (3 ratings) — better
Positive reviews34.6% of reviews—
Number of ratings15 — better3
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#208 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.615.0 — better
Further details — not scored
Size41 MB147 MB
Age rating17+12+
DeveloperAllogy InteractiveKing-Devick Test, LLC

Customer experience

Deployed Medicine

All ratings15 ratings
Positive53.3%
Neutral0.0%
Negative46.7%
Written reviews26 reviews
Positive34.6%
Neutral11.5%
Negative53.8%

K

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Deployed Medicine

No in-app purchases

None

K

No in-app purchases

Questions

Is Deployed Medicine free?
Deployed Medicine is free to download, with no in-app purchases.
Is K free?
K is free to download, with no in-app purchases.
Which has better reviews, Deployed Medicine or K?
K is rated higher. Deployed Medicine averages 3.1 out of 5 from 15 ratings, while K averages 3.7 from 3 ratings.
Do Deployed Medicine or K have ads?
Neither Deployed Medicine nor K shows ads.
Which is updated more often, Deployed Medicine or K?
Deployed Medicine ships an update every 2 months, and K every 3 months. Most recently, Deployed Medicine was updated on September 21, 2026 and K on September 8, 2026.

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