Transform your phone into an access card for compatible readers. Choose between tap-to-access or hands-free operation from a distance. Background functionality is available with location service permissions.
ESMART® Access by ISUB OOO




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Whether you want more options like Sigur Access 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.




Transform your phone into an access card for compatible readers. Choose between tap-to-access or hands-free operation from a distance. Background functionality is available with location service permissions.



Control your home's air quality remotely. Set personalized comfort levels for your air intake device and manage multiple units from your smartphone. Receive timely reminders to replace filters for optimal performance.




This app provides two-factor authentication (2FA) to protect your personal and corporate data. It ensures secure access to services by requiring a second verification step, such as a push notification or a one-time code, even if your password is compromised.