iPhone Screenshots


Ultraloq UL3 BT smart lever lock is designed to be “Real Keyless" for maximum flexibility and convenience. You are free to use fingerprint, code, key or smartphone to unlock. You can just knock on your phone to open the door, even when it’s in your pocket. You will be never be locked out again!

Keyless Entry
Ultraloq App enables you to unlock your door with your smartphone.

View Users
Knows who has the access to your lock and how.

Log Record
You can see a Log of who’s entered and exactly when they did from your smartphone.

When you install another lock, just use Clone to transfer all users in one shot.

Knock to Open
You don't have to open app. Just knock on your phone, even when it’s in your pocket and you’re in.

Location Services
Location Services need to be turned on in order for Knock to Open to work.
Continued use of GPS running in the background can dramatically decrease battery life.

What’s New

Version 1.3.0

Thank you for using Ultraloq! To make our App better for you, we release regular updates in App Store.

What's New
- Delete the Backup feature.
- U-tec app team will stop Ultraloq App maintenance, recommend to use the new U-tec App.

Ratings and Reviews

4.0 out of 5
60 Ratings

60 Ratings

R2cca5SA高琳独 ,

it is very good

This lock is ALMOST a complete set, it is easy to use, has excellent features. Fingerprint identification is fast, key input works fine and flawless bluetooth. I like the little perk where you can knock on the phone in your pocket 4 times and the lock will open. I like the fact that he also keeps a journal of records and that the keys and the fingerprint scanner are backlit.

acirino ,

Work in progress

Love the lock. App is decent but wish you could change the codes from the app. This includes adding new ones, deleting ones and changing codes. We run and airbnb and other locks have a more user friendly app. Hopefully with future updates this will be the case as well. Also the battery life on this thing is amazing!! Lasted almost 2 Full years of daily use!!

Joe Aye ,

App isn’t great, lock battery dies quick

Wish the batteries didn’t die so quick. We use it a lot, have never needed to use the key. The knock 4x to unlock has never worked.

The app needs to be able to add codes and delete codes! Isn’t even scaled to fit the new iPhones. Gotta keep up with this if you want people to adopt to the hardware. If it was better and more kept up to date I’d change all my locks to it. Not at that point yet


U-tec Group Inc.
15.3 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Portuguese, Simplified Chinese, Spanish

Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© U-tec Group Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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