K vs OutsquareMD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Vestibular dysfunction assessment
- Measures balance stance metrics
- Uses device accelerometer
- Objective balance scoring
- Longitudinal patient assessment
- Voice-guided exercises
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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.
OutsquareMD
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OutsquareMD is your secure, all-in-one patient portal — connecting you directly with your care team, anytime, anywhere. WHAT YOU CAN DO: Clinical Documents View and fill out clinical forms and documents sent by your care team. Appointments Check your upcoming and past appointments, and request new ones directly from your phone. Pre-Visit Screening Complete a quick voice-guided screening before your visit so your provider is prepared and your appointment runs smoothly. Health Snapshot Review your immunizations, current medications, active prescriptions, allergies, medical problems, and lab results — all in one place. Profile View and update your demographics, contact details, and insurance information. Medical Reports Generate a customized medical history report or download your stored medical record documents anytime. Your health information stays private and secure. OutsquareMD uses encrypted connections to keep your medical records safe, giving you full control and easy access to your healthcare — right from your pocket. Download OutsquareMD today and take charge of your healthcare journey.
Screenshots
Verdict
The clearest difference is update cadence: OutsquareMD at monthly against K's every 3 months. 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.
K ships an update every 3 months, OutsquareMD monthly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | K | OutsquareMD |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 147 MB | 25 MB |
| Age rating | 12+ | 17+ |
| Developer | King-Devick Test, LLC | Pacsquare Technologies |
In-app purchases
K
No in-app purchases
OutsquareMD
No in-app purchases









