Xign.Me vs Bluematic
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Xign.Me
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Xign.Me - The login for our everyday life! Have you ever forgotten your password for the online retailer of your choice or didn't know which one is the right one? Do you find yourself in front of closed doors from time to time because you forgot your employee ID card/chip as access control? Are you annoyed by long registration processes, which involve numerous situations with identity verification in everyday life? For example, the re-registration after a move or applying for a car license plate? And you always have in mind that your sensitive personal data such as username, password, address or account data can be published at any time by hacking attacks? We have already experienced all this and solved the problems for you and for us! With the help of the Xign.Me app, we simplify identity proofing in the digital and real world from the user's perspective and create a secure feeling. Due to high transparency in data transfer, you alone have sovereignty over your personal data. We create more time and space for the essentials and help you out of the password jungle. Because: Xign.Me-App is your app for intuitive and secure login to various applications in your everyday life. Access your web and real-world applications via your smartphone, regardless of location, without passwords and without additional hardware. How to use Xign.Me: 1. Install the app on your smartphone. 2. You don't have a Xign.Me profile yet? Click the "Register" button to create your personal Xign.Me profile in a one-time process. You will receive an e-mail with your personal activation data. 3. You have received your personal activation data as e-mail? Please follow the instructions in the email to link the Xign.Me app with your Xign.Me profile (activation process). You have now successfully activated the Xign.Me app and can now easily and securely log in to a wide range of applications in your everyday life. You want to contribute to the Xign.Me app actively? We offer you as a user a platform where you can share your personal feedback with us. Whether it's an idea, a bug, constructive criticism, tips on the design or your comment from another category - we are grateful for any feedback. Navigate to https://ideas.xignsys.com and click on 'Submit an idea'. Log in once with your activated Xign.Me app to submit your idea afterwards. Want to become a partner? Add our technology as an app or integration module without vendor lock-in to your product portfolio to make it more attractive and user-friendly. Create an identity for your users that is easy and secure to maintain and manage - without a password and without additional hardware. More information at www.xignsys.com and support@xignsys.com
Bluematic
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Bluematic increases its own use of generated energy thanks to the P1 Module and Pool Command resulting in a smart pool with reduced energy costs. Suitable for both new pools or as a renovation application. As a pool builder, work on the pool of the future and build smart pools! With the bluematic solution, you can easily make any pool smart and energy-efficient. Easily control each swimming pool via the Smartphone application as an end user and also a professional platform as an installer to remotely monitor each swimming pool. Easily connect the blueplus devices such as filter pump, heat pump and water treatment and gain insight into all parameters of the pool. Equally important is an energy-efficient pool! The bluematic P1 Module registers meter readings via the P1 port of the digital meter and shows current consumption as well as any overproduction. It is also possible, for instance, to have your heat pump automatically heated when your solar panels are producing more energy than you are actually consuming! For free!
Screenshots
Verdict
The clearest difference is update cadence: Bluematic at every 2 weeks against Xign.Me's every 2 months. Xign.Me's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Xign.Me ships an update every 2 months, Bluematic every 2 weeks. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | Xign.Me | Bluematic |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 23 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | XignSys GmbH | Blue drops |
In-app purchases
Xign.Me
No in-app purchases
Bluematic
No in-app purchases









