Key vs Cybersecurity Summit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Key
Transform your iPhone into a mobile ID card for convenient door access. Securely register your credentials and use your phone to open doors, leveraging advanced encrypted transfer technology.
- Smartphone as mobile ID
- Convenient door opening
- Secure credential transfer
- iPhone integration
- Requires Interflex software
Read full descriptionHide full description
Your smartphone as a mobile ID card: With the Interflex app "Key", you can conveniently open doors with your iPhone. This is how "Key" works: - Install the app on your iPhone. - Register the app with your access data. - Book with your iPhone to open doors. Thanks to "NetworkOnMobile" technology, we ensure encrypted and secure transfer of the mobile credential to your iPhone. Important: The use of this app requires the use of the Interflex software IF-6040 and suitable badge readers.
Cybersecurity Summit
Read full descriptionHide full description
Mit der Cybersecurity Summit App können Sie bequem mit den anderen Teilnehmern des Cybersecurity Summit chatten. Außerdem haben Sie mit der App Zugriff auf das Programm, Anfahrtsbeschreibung und die Abstimmung über die besten Redner für den Cybersecurity Summit Speaker Award. Nur Tickethalter des Cybersecurity Summit können diese App nutzen!
Screenshots
Verdict
The clearest difference is iOS requirement: Cybersecurity Summit at 14.0 against Key's 17.0. 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.
Key ships an update every 4 months, Cybersecurity Summit every 2 months. The most recent releases landed on June 7, 2026 and September 20, 2026 respectively.
| Parameter | Key | Cybersecurity Summit |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Interflex Datensysteme GmbH | Velvet Ventures GmbH |
In-app purchases
Key
No in-app purchases
Cybersecurity Summit
No in-app purchases
