WoundDoc vs mNNJ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WoundDoc
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The purpose of this app is to contact the treating physician via a mobile device and send data about the progress of the wound. Using this app the patient or wound treatment personnel (nurse) can provide detailed data as well as images about the condition of the wound. The app uses e-mail to send the collected data directly to the physician (wound care specialist, and optionally to the family physician of the patient). The Wound Questionnaire prepared by the app assists in completing the official documentation of the wound.
mNNJ
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This app helps train you on what to do when faced with neonatal jaundice. Simple, easy and fast.
Screenshots
Verdict
The clearest difference is update cadence: mNNJ at every 11 days against WoundDoc's every 2 months. WoundDoc's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 26.2). On price, 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.
WoundDoc ships an update every 2 months, mNNJ every 11 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | WoundDoc | mNNJ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 20 MB | 6 MB |
| Age rating | 17+ | 12+ |
| Developer | HARTMANN-RICO Hungaria Kereskedelmi Korlatolt Felelossegu Tarsasag | Nesarajah Solutions |
In-app purchases
WoundDoc
No in-app purchases
mNNJ
No in-app purchases









