Key vs NORDCON
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
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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.
NORDCON
This tool allows for the monitoring, diagnosis, and parameterization of drives via Bluetooth. It features a customizable dashboard, oscilloscope function for analysis, and backup/recovery capabilities for drive parameters.
- Dashboard visualization
- Drive monitoring and fault diagnosis
- Parameterization with help function
- Configurable oscilloscope function
- Backup and recovery of drive parameters
- Service request to NORD
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Functions: The following functions are available to the user: Dashboard-based visualisation for drive monitoring and fault diagnosis Parameterisation with help function and rapid access Individually configurable oscilloscope function for drive analysis Backup and recovery function for simple handling of drive parameters Demonstration function This is how it works: 1. Drive connection via Bluetooth 2. Dashboard is called up automatically 3. User-defined widgets for adjustment of dashboard 4. Parameterisation with rapid access and integrated help function 5. Oscilloscope function provides support for drive analysis 6. Service request directly to NORD Notes: The NORDCON APP can only be used with the Bluetooth stick NORDAC ACCESS BT and a motor starter or frequency inverter from NORD DRIVESYSTEMS. This app is available as a free download in the App Store. In case of questions and/or suggestions, please contact: BTStick@nord.com
Screenshots
Verdict
The clearest difference is update cadence: Key at every 4 months against NORDCON's every 8 months. NORDCON's advantage is iOS requirement (11.0 vs 17.0). On price, review sentiment, 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, NORDCON every 8 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.
| Parameter | Key | NORDCON |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 85 MB |
| Age rating | 4+ | 17+ |
| Developer | Interflex Datensysteme GmbH | NORD Drivesystems |
Customer experience
Key
NORDCON
In-app purchases
Key
No in-app purchases
NORDCON
No in-app purchases
