Quickly and securely verify your identity from anywhere using your smartphone. Once verified, you can digitally sign documents with legally recognized electronic signatures and access various digital services across multiple sectors.




10+ similar apps compared and reviewed
Whether you want more options like KleverKey or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.










Quickly and securely verify your identity from anywhere using your smartphone. Once verified, you can digitally sign documents with legally recognized electronic signatures and access various digital services across multiple sectors.






Control your door lock using your smartphone. Easily send authorizations, enable remote opening, and create PIN codes. Supports RFID tags for convenient access management.


This SIP client allows mobile users to utilize their landline number on the go. It offers features like push notifications for battery efficiency, call recording, and HD voice codecs. The app is free for existing customers and integrates with Microsoft 365 contacts.




Keep all your important identification cards digitally accessible on your device. Store university, school, cafeteria, library, or company IDs for quick access.






Easily find, monitor, and pay for electric vehicle charging. Offers real-time availability and pricing for drivers, and allows charging point operators to rent out their stations and manage payments.