BlueID Keys vs WDGN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueID Keys
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*** Important notice: This app requires an activation, which you will receive via email from your BlueID representative. *** BlueID - KeysApp is the digital office key for the BlueID office. According to your permission level, you will be able to * Open the underground car park roller door * Open the main office doors To use the app, please check the invitation email and connect you mobile to BlueID. *** News - Join our social media channels and receive news first! http://www.twitter.com/blueid_en http://www.facebook.com/BlueID.EN http://plus.google.com/b/102884825919636599689 http://www.linkedin.com/company/1314651 http://www.xing.com/net/blueid http://www.youtube.com/baimostechnologies *** About BlueID BlueID is a self-sufficient, highly secure platform for authorization management via smartphone. The software-based BlueID platform makes it possible to receive sensitive authorizations in a secure manner using smartphone apps, allowing users e.g. to open doors, start cars or control objects at the tap of a button. BlueID is invisible to users and enhances the convenience of applications. To ensure the necessary permissions security on the smartphone, BlueID uses a Trust Center based on a Public Key Infrastructure (PKI). The patented BlueID technology enables full functionality even without an online connection and works with communication standards like Bluetooth Smart, NFC, WiFi and the mobile Internet. Customers can easily integrate BlueID into their apps, back-end systems and control modules using a Software Development Kit (SDK) to get their products to market faster – something they really value. BlueID assists the business logic of the application, which remains entirely in the hands of the customer. For more information about BlueID please visit www.BlueID.net. *** About BlueID gmbh BlueID specializes in Mobile Security Software & Trusted Computing and develops software-based authorization management products for smartphones and the Internet of Things (IoT). The BlueID platform from BlueID GmbH turns the smartphone into a secure digital key. It provides high user convenience in mobile identification, access control, authentication, and remote control. The platform can be easily integrated into apps, back-end systems and control modules.
WDGN
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Configuration of NFC encoders with the WDGN Mobile App. Currently only Wachendorff encoders are supported.
Screenshots
Verdict
The clearest difference is update cadence: WDGN at every 4 months against BlueID Keys's every 10 months. On price, ads, in-app purchases and device support 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.
BlueID Keys ships an update every 10 months, WDGN every 4 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | BlueID Keys | WDGN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 20 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | BlueID GmbH | Wachendorff Automation GmbH & Co. KG |
In-app purchases
BlueID Keys
No in-app purchases
WDGN
No in-app purchases
Questions
Is BlueID Keys free?
Is WDGN free?
Do BlueID Keys or WDGN have ads?
Which is updated more often, BlueID Keys or WDGN?
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