EAACI Events vs MASTHAVE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EAACI Events
Access the scientific program for allergy-related congresses and meetings. Browse by topic, create a personalized schedule, and find event and venue information. This app serves as a resource for professionals in the field of allergic diseases.
- Browse scientific program by topics
- Create personalized event schedule
- Find general event information
- Access venue details
- Information for allergy professionals
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EAACI is an association of clinicians, researchers and allied health professionals, dedicated to improving the health of people affected by allergic diseases. With over 9,000 members from 121 countries and 49 National Societies, EAACI is the primary source of expertise in Europe for all aspects of allergy. Thanks to this app, you can browse the scientific programme by topics and create your own personal programme for the EAACI Congress and Focused Meetings. It can also be used to find general information about the event and the venue. Visit www.eaaci.org for more details.
MASTHAVE
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MASTHAVE® is an app developed by renowned doctors that supports patients with mastocytosis in dealing with their disease. Mastocytosis is a rare disease in which mast cells accumulate in various body tissues. It affects around one in 10,000 people and severely limits the quality of life. Despite initial successes in the development of effective drug therapies, complete control of all symptoms is crucial for the well-being and lifestyle of affected patients. Take control of your mastocytosis: In just a few minutes a day, you can record your symptoms and their impact on your quality of life. Work with your treating doctors to track your disease progression, how you respond to your therapy and how it can be optimized for you. To do this, it is important that you record your data continuously over a longer period of time with MASTHAVE®. The data you collect can also help researchers to better understand mastocytosis. Your results will thus contribute to the development of new treatment options. From now on you are no longer alone - MASTHAVE® supports you at all times! Are you a doctor? You can find more information at www.masthave-app.com
Screenshots
Verdict
The clearest difference is iOS requirement: MASTHAVE at 13.0 against EAACI Events's 16.0. On price, update cadence, 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.
EAACI Events ships an update every 5 weeks, MASTHAVE every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | EAACI Events | MASTHAVE |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 89 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | European Academy of Allergy and Clinical Immunology | Moxie GmbH |
In-app purchases
EAACI Events
No in-app purchases
MASTHAVE
No in-app purchases









