4.61K reviews
Content rating
Teen
1M+
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Content rating
Teen
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About this app

TTLock is a global provider of solutions for smart locks. We provide PCB and softwares for lock manufactures and vertical markets. There are more than 25 languages in it. Welcome to TTLock smart life.
Global Provider of Solutions for Smart Locks
Updated on
Oct 27, 2026

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
  • No data collected
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  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

4.48K reviews
Michael Johnson
December 14, 2022
I rather like the app. There are some fundamental problems that need to be addressed before I'd consider using it again. It seems that if you invite someone TO YOUR lock who has been invited to another lock on this app via email - the invitee will never be sent an email. I am all for monetize your app. Do it on the number of locks. Buying a "pack" of emails is ridiculous.
10 people found this review helpful
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Nicole Harper
August 28, 2022
Programming OK but records are horrible. All records of door access ended 8/13/22 for all my locks. App is updated and no issue connecting to locks but no entries are being recorded. Luckily it's just me and a few friends that have access but when I begin to add more users having that insight is imperative and right now the app just isn't getting the job done. Love my Linnea locks and their support is top notch. App leaves much to be desired.
25 people found this review helpful
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Hal Helmboldt
July 24, 2020
I'm FURIOUS! I bought this lock 6 months ago and now, tonight, I get home and it doesn't work. I put in my pin code to unlock it and I get (3) quick repeating beeps 5 times. I reset all the codes, tried to put in another generated code and it tells me "successful" but nothing works. I went to the app to see if there was an update, and sure enough, there is (thanks for letting me know!) So, I downloaded the update and it tells me "unsuccessful - Account Not Registered." Really? I've been using my account for the last 6 months! Now I have to go through hoops of some type, that I am yet unaware of, just for the aggravation? This lock doesn't work and I'm not messing with it anymore. It should NEVER be unreliable. The fact that it is unreliable means it's a major design flaw. I'll go find the best and most reliable lock on the market. I should have known. I had a feeling in my gut when I bought this lock that something, somehow, would come down the pike, and here it is. It's a piece of JUNK! - But you got your money! 6 months of operation. That's just great. Thanks a lot.
72 people found this review helpful
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What’s new

Known issue fixed.
Content rating
Teen
Users Interact
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App support

About the developer
Hangzhou Sciener Smart Technology Co., Ltd.
chensg@sciener.com
Room 1101, Building A2, No. 2-150 Yunlian Road, Yuhang Street, Yuhang District 余杭区, 杭州市, 浙江省 China 310000
+86 186 5716 8017

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