ORB Calculator vs EULAR 2026
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ORB Calculator
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This calculator is designed to help doctors and other healthcare professionals to help you decide on whether to take drug treatment for osteoporosis, but you can use it yourself to assess the potential benefits of individual treatment in preventing fractures.
EULAR 2026
This app serves as a digital guide for the Annual European Congress of Rheumatology. It provides onsite participants with essential information for navigating the 4-day event, including the scientific program, room locations, and exhibition details. Log in with your congress account for a seamless experience.
- Scientific program access
- Room location finder
- Satellite symposia information
- Exhibition booth details
- Congress navigation assistance
- User login with EULAR account
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The Annual European Congress of Rheumatology EULAR 2026 will take place from 3 - 6 June in London. The EULAR Congress is a important event in the european and global rheumatology calendar. The 2026 Congress in London will once again provide a unique opportunity for the exchange of scientific and clinical information between medical professionals, and also welcome the Patients with Arthritis / Rheumatism in Europe organisation (PARE) and the Health Professionals in Rheumatology (HPR). This app contains all the information you need to navigate through the 4-day event – scientific programme, room locations, satellite symposia, exhibition booths and other useful information to guide you around the congress. This app is a free companion app for the onsite participants of the EULAR 2026 Congress in London. Participants can log into the app using their myEULAR congress account.
Screenshots
Verdict
The clearest difference is iOS requirement: ORB Calculator at 9.0 against EULAR 2026's 12.0. 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.
| Parameter | ORB Calculator | EULAR 2026 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (59 ratings) — better |
| Positive reviews | — | 61.9% of reviews |
| Number of ratings | — | 59 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 19 MB | 84 MB |
| Age rating | 4+ | 17+ |
| Developer | The University of Edinburgh | Eyeled GmbH |
In-app purchases
ORB Calculator
No in-app purchases
EULAR 2026
No in-app purchases









