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Best Smart Knob Lock Apps

250+ iOS apps curated and reviewed

3.4 avg rating
20 free apps
Updated October 2026

Looking for free smart knob lock apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Smart Knob Lock Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Oaks Smart LockOaks Smart LockFree3.3★ (21)NoNoOct 2026
2Tuya: Smart Life, Smart LivingTuya: Smart Life, Smart LivingFree4.6★ (44K)NoYesNov 2026
3TTLockTTLockFree2.9★ (551)YesNoNov 2026
4ProbricoProbricoFree2.3★ (3)NoNoOct 2026
5Polaris SmartPolaris SmartFree—NoNoOct 2026
6HT LockHT LockFree——NoOct 2026
7Secure Lox PlusSecure Lox PlusFree—NoNoJun 2026
8DOOR: Smart Access & ControlDOOR: Smart Access & ControlFree4.5★ (50K)NoNoNov 2026

Top Picks for Smart Knob Lock

Tuya: Smart Life, Smart Living#2

Tuya: Smart Life, Smart Living by Tuya Smart Inc.

Smart Life Smart Living
Strong Contender
🔧 Utilities
4.6😐(44K ratings)
FreeIn-App Purchases
#41in Utilities
Tuya: Smart Life, Smart Living screenshot 1
Tuya: Smart Life, Smart Living screenshot 2
Tuya: Smart Life, Smart Living screenshot 3
Tuya: Smart Life, Smart Living screenshot 4
Tuya: Smart Life, Smart Living screenshot 5
Tuya: Smart Life, Smart Living screenshot 6

This AI assistant simplifies smart living by managing connected devices, automating routines, and providing personalized lifestyle tips. It offers home security monitoring, energy insights, and family planning tools, all within a user-friendly interface.

What We Love

  • 🚀 Fast and responsive
  • 👍 Easy to set up and use
  • 🔒 Reliable connection
  • 💡 Useful timer and scheduling features
  • 👍 Good integration with Alexa

Room to Improve

  • 🐛 Connectivity issues and devices going offline
  • 🐛 Inconsistent performance after updates
  • 🐛 Scenes and automation not working as expected
  • 🐛 Buggy app with crashes and freezes
  • 💡 Need more customization options
TTLock#3

TTLock by Hangzhou Sciener Smart Technology

Worth Considering
🌟 Lifestyle
2.9😐(551 ratings)
FreeAds
TTLock screenshot 1
TTLock screenshot 2
TTLock screenshot 3
TTLock screenshot 4

Control smart locks using your phone via Bluetooth. This app requires compatible hardware to function. Contact support within the app for assistance.

What We Love

  • 🚀 Works well
  • 👍 Easy to use
  • 💡 Lots of features
  • 🔒 Secure access
  • 🤖 Integrates with Alexa

Room to Improve

  • 🐛 Connectivity issues
  • 🔋 Battery drain problems
  • 🤯 Confusing instructions
  • 🤖 Alexa integration not reliable
  • 🤔 Can't see lock status

More Smart Knob Lock apps to explore

FAQ about Smart Knob Lock

What are the best smart knob lock apps for iPhone?
Oaks Smart Lock tops our smart knob lock apps ranking as of October 2026, with a 3.3-star average from 21 App Store ratings, and it's free to download.
Yes — 20 of the top smart knob lock apps we rank are free to download, including Oaks Smart Lock and Tuya: Smart Life, Smart Living.
Oaks Smart Lock has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ smart knob lock apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.