Congress - 39C3 Reviews

Congress Reviews

Published by on 2025-12-12

🏷️ About: Your guide to the 38th Chaos Communication Congress from 27th to 30th December in the Congress Center Hamburg. Features: - In Englisch and German - For iPad, iPhone and Apple Watch - Calendar or list style overview of all sessions - Filter sessions by language, room, track or skill level - Offline data: Find what you are looking for even if the WiFi is down - Watch live streams and video recordings right from inside the app.


     


Is Congress Safe to Use?

We Investigate the app owner's website (Congress.conference.systems), verify their legitimacy, and uncover hidden scams and complaints.


Overall Customer Experience 😎


😎 Positive experience
65.0%

🫥 Neutral
28.3%

🤬 Negative experience
6.6%

~ from Justuseapp.com NLP analysis of 30 combined software reviews.

Is Congress Safe?
Congress - 39C3 is very safe to use.
90.7/100

  Safety Analysis »»

Is Congress Legit?
Congress - 39C3 looks authentic and legitimate.
130.3/100



Read 1 Customer Service Reviews 😠💢

4.8 out of 5
favs?

upon upgrade it deleted my favorites



Is Congress Safe? 🙏

Congress - 39C3 is very safe to use. JustUseApp Safety Score for Congress is 90.7/100.
This assessment is based on our NLP analysis of 30 user reviews. Combined with the app store average rating of 4.8/5.

Safety Analysis

81.8% of users say app is safe 👍
81.8%

13.6% of users have some concerns ⚠️
13.6%

4.5% of users say app is risky 🚨
4.5%


Is Congress Legit? 💯

Congress - 39C3 looks authentic and legitimate. Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for Congress is 130.3/100 .
This conclusion is based on analysis of 30 user reviews.

🔏 Privacy & Data Safety

Congress collected the following data from you:

  • Data Not Linked to You:
    • User Content



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