iLOQ S50

2.3
286 reviews
100K+
Downloads
Content rating
Everyone
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About this app

With the iLOQ S50 app your smartphone becomes a key. By downloading the S50 app you can use your NFC-enabled phone to open iLOQ S50 locks and readers to which your locking system administrator has given you access rights.

Opening locks is simple and convenient: Just place your phone’s NFC area close to the lock’s reader while the application is open. The reader harvests energy from the phone's NFC field and verifies your access rights for opening the lock.

To use the S50 app as a key your phone number needs to be registered to a locking system by the administrator, after this you’ll receive a key registration message via SMS or email. Your access rights can also be updated at any time by the administrator, contact them for more info.

The S50 app can also be used to update access rights to iLOQ K5 keys and K55S.2 Key Fobs.
Updated on
Dec 10, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity, and App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.3
284 reviews
Ady Worth
July 22, 2025
Really awkward to get your phone into the location of the lock, so ended up scratching the phone. You can't lock the padlock without the phone which should be possible incase the battery went flat. Useless if it's raining because who wants to hold a £1000 phone in the rain. The whole concept is a great idea, but unfortunately in real life it's a awkward, sloppy security and unreliable. The padlock itself is very easy to cut using a hacksaw (only took 30 seconds). Stupid idea.
2 people found this review helpful
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Andrew Koval
December 2, 2025
I believe a lot of these bad reviews were from before they updated to the newer version. I really like the app – it works great. There’s a slight learning curve, but that’s true of any other access control system.
1 person found this review helpful
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Esra Yeniaras
August 26, 2025
terrible app. it gives random errors and does not unlock or lock my door. I stuck outside of my apartment because of this lock. the apartment admins forcing us to use it. I am having safety issues because of this app. stay away all costs. I cannot lock my door either. it effected all my life terribly. I come to the situation of loosing my job because of this key.
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What’s new

- Quick phone key access. Access your phone key instantly from a convenient card on your device’s Home screen.
- Smarter NFC locator. Locating your phone’s NFC antenna is now effortless. A new on-screen symbol shows exactly where to hold your phone against the lock’s reader knob or door reader for a successful and quick connection.
- Fixed an issue that could cause the app to crash when NFC Locator screen opens in some cases.

App support

About the developer
iLoq Oy
riikka.rae@iloq.com
Elektroniikkatie 10 90590 OULU Finland
+358 44 4352327