ESRA 2025 vs WCA2026
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ESRA 2025
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Official app for the European Survey Research Association 2025 Conference. The conference will take place in Utrecht from 14th July to 18th July 2025 The European Survey Research Association (ESRA) is the leading professional organisation of survey researchers in Europe, with members from the academic, government, non-profit and commercial sectors. Established in 2008, ESRA aims to advance the use of survey research across all disciplines and to promote the communication and knowledge exchange between applied survey researchers, methodologists and statisticians. The conference will take place in Utrecht from 14th July to 18th July 2025, and we invite you to join us for a valuable experience filled with insightful discussions, networking opportunities, and the latest developments in the field of survey research.
WCA2026
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The 19th World Congress of Anaesthesiologists (WCA2026) takes place in Marrakech, Morocco, from 15β19 April 2026, bringing together the global anaesthesia community for one of the worldβs leading medical congresses. Delegates from more than 130 countries gather to advance science, education, safety, and equity in anaesthesia, critical care, pain medicine, and perioperative practice. With 20 specialised scientific tracks, WCA2026 offers a comprehensive programme reflecting the full spectrum of global anaesthesia. The WCA2026 app is your essential event companion. Explore the scientific programme, build your personalised schedule, view speakers and session details, receive real-time updates, and connect with exhibitors and fellow delegates. Join us in Marrakech for an immersive congress experience combining world-class education, hands-on learning, and meaningful international collaboration.
Screenshots
Verdict
The clearest difference is update cadence: WCA2026 at every 5 days against ESRA 2025's every 2 weeks. WCA2026 also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ESRA 2025 ships an update every 2 weeks, WCA2026 every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | ESRA 2025 | WCA2026 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 5 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 β better |
| Further details β not scored | ||
| Size | 8 MB | 196 MB |
| Age rating | 4+ | 17+ |
| Developer | European Survey Research Association | THE WORLD FEDERATION OF SOCIETIES OF ANAESTHESIOLOGISTS (UK) |
In-app purchases
ESRA 2025
No in-app purchases
WCA2026
No in-app purchases







