2.9
3.92K reviews
1M+
Downloads
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.
Updated on
Dec 24, 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
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.8
3.8K reviews
Jacob Feece
December 12, 2025
Works great with the doorknob I have. Though you have to buy a $30 router if you want remote access, everything else works great. Their free version is amazing for personal use. You can add up to 50 fingerprints on free version as well. Works consistently, very easy installation and app setup, and so much more. Great app with a lot of great features.
8 people found this review helpful
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Anonymously Anonymous
November 17, 2025
I rely on remote locks to effectively run my short term rentals. Take it from me, this TT Lock is NOT something you want to invest in. Once you manage to get it set up, it will work fine, until it doesn't. If one small thing goes wrong with the gateway (let's say it gets unplugged, which happens occasionally), you won't be able to fix it without physically being present. You literally need to be next to the gateway and door lock, which is bad if you're halfway around the world?
23 people found this review helpful
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Lil Bo
January 3, 2024
Works "OK", but can't get it to remote unlock (only works when I'm at home, not remotely)! I can't get a hold of Customer service, no phone numbers, no real contact information to speak with someone about it. Surprisingly, fingerprint does work, but only occasionally (smh), and for some reason my lock just "beeps" as though the buttons are being pressed (when they're not)...even after I cleaned them off, it still continues to "beep"!! It was annoying at first, but I learned to live with it!
65 people found this review helpful
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What’s new

Support 4G water meter.