Eliminate the need for physical keys and access cards. This app provides keyless entry to your building, office, or gates. Share temporary access with guests or service personnel.
Oppen by Oppen Tekh, OOO





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Whether you want more options like Уфанет or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.





Eliminate the need for physical keys and access cards. This app provides keyless entry to your building, office, or gates. Share temporary access with guests or service personnel.




Sign documents directly from your smartphone with this mobile application. It simplifies and digitizes document workflows for individuals and businesses, making transactions and agreements more convenient.





This app provides instant, password-free sign-in to Yandex services using one-time codes or images. It also functions as a secure authenticator for two-factor authentication and a manager for all your Yandex account information, including data, devices, and payments.