MEDICA vs RER INC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MEDICA
Plan your visit to a major medical technology trade fair with this app. It offers an interactive map, exhibitor information, and a favorites list to help you navigate and stay informed about the event and the latest industry developments.
- Interactive site and hall maps
- Offline exhibitor search
- Favorites list for exhibitors and products
- Latest news and updates
- Trade fair information (hours, prices)
- Calendar and Maps integration
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The MEDICA app helps you plan your visit to the fair, providing comprehensive information on the World Forum for Medicine technology in Düsseldorf. The perfect iPhone and iPad integration thanks to offline search, Maps connection and an interactive map of the exhibition centre allow you to prepare your visit to the fair perfectly. Interactive Site Map and Hall Layout iPhone’s optimised site and hall maps provide perfect guidance around the fair grounds. The site offers infinitely variable zoom and all information submitted by exhibitors. Zoom into the individual halls and see all stands. Just click on a stand and all exhibitor information plus the products offered will be displayed. Favourites Mark specific exhibitors and products as favourites and build your own personal list of things to remember, making the MEDICA app into your digital companion as you make your way around the fair. News News, interviews, sweepstakes, videos, fotos - With the MEDICA app you are always up to date. Find out about everything to do with the fair and its exhibitors as well as about the latest developments in medical technology. Exclusive news from the MEDICA editors keep you up to date all the time – before, during and after the fair. Information on the trade fair All details revolving around your MEDICA visit to the trade fair are presented in this area in a coherent format. Information on opening hours, admission prices, focal ranges on display, to name but a few assist you in optimally preparing your visit to the trade fair. Thanks to the comprehensive integration of calender and Maps your iPhone will become a perfect companion guide at the fair. Trade Fairs in Düsseldorf Hosting 50 trade fairs at its Düsseldorf Exhibition Centre, of which 24 are global premium trade fairs in their sectors, and about 100 of its own events the Messe Düsseldorf Group is among the leading export platforms worldwide. Gain an overview of all trade fairs held at the Düsseldorf Exhibition Centre including key data on the individual events. MEDICA - Be part of the No. 1 ! www.MEDICA.de
RER INC
This internal company application serves as a secure HR and safety support system for employees. It facilitates communication between employees and management, ensuring a protected environment for sensitive company information.
- Internal HR support system
- Employee safety communications
- Password protected access
- Management communications
- Employee use only
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The RER, Inc Ap is an internal in-company Safety Ap and HR support system for employees and management communications. This Ap Password protected for employee since 2019 for employee use only.
Screenshots
Verdict
The clearest difference is update cadence: MEDICA at every 6 weeks against RER INC's every 41 months. MEDICA also leads on ratings volume (15 vs 1). On price, rating, 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.
On the App Store both sit at effectively the same score — 4.9 for MEDICA against 5.0 for RER INC. That said, the two scores are not equally well evidenced: MEDICA has 15 ratings behind it against 1, so its average is the more settled of the two.
MEDICA ships an update every 6 weeks, RER INC every 41 months. The most recent releases landed on November 10, 2026 and November 2, 2026 respectively.
| Parameter | MEDICA | RER INC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (15 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 15 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 41 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 480 MB |
| Age rating | 4+ | 4+ |
| Developer | Messe Düsseldorf GmbH | Angela Elliott |
Customer experience
MEDICA
RER INC
In-app purchases
MEDICA
No in-app purchases
RER INC
No in-app purchases
