EDTNA/ERCA vs medScale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EDTNA/ERCA
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EDTNA/ERCA Official Application The European Dialysis and Transplant Nurses Association/European Renal Care Association (EDTNA/ERCA) App contains: News, Committees, Brand Ambassadors, Webinars, Membership Information, Education Materials and much more!
medScale
This app streamlines remote medical inventory management, tracking supplies, usage, and expiry dates. It simplifies procurement with fixed pricing and ensures remote locations are always equipped for emergencies. The platform also aids in analyzing operational data for training and compliance.
- Remote inventory management
- Expiry date tracking
- Product usage monitoring
- Automated replenishment
- Emergency supply readiness
- Data analysis for operations
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With medScale+, UNIMED brings an application for remote location inventory management that is all-inclusive. Rest assured about medical chest certifications, ongoing usage, and inventory monitoring. * No more worrying about quoting cycles, purchase orders and in invoicing. With medScale+, all replenishment shipments are covered under the vessel’s annual fixed price. * Time is the most valuable asset. Therefore, remote workers are now able to conveniently conduct inventory audits and access expiry dates, track product usage as it occurs, share your data and your replenishment needs. * Emergency response: Medscale+ manages and measures inventory levels ensuring remote locations are well equipped with needed supplies. * MedScale+ data collection and measurement enable the graceful operation of inventory, delivery, and usage patterns used to analyze training, human resources, and compliance. * Budget shielding: Receive top quality supplies with fixed cost service for each vessel of your fleet. * Risk mitigation: The medical chest certification makes every operational part smooth. Avoid unwanted costs with MedScale+ and enhance the way your business works by protecting its financial and reputational conditions onboard your vessels.
Screenshots
Verdict
EDTNA/ERCA and medScale are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
EDTNA/ERCA ships an update every 2 months, medScale every 6 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | EDTNA/ERCA | medScale |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 21 MB | 75 MB |
| Age rating | 12+ | 4+ |
| Developer | Trilobite Technologies, s.r.o. | Universal Marine Medical International LLC |
In-app purchases
EDTNA/ERCA
No in-app purchases
medScale
No in-app purchases









