Best Smart Key Apps

249+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated October 2026

Whether you're new to smart key or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Smart Key Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ČSOB Smart klíčČSOB Smart klíčFree4.3★ (32)NoNoOct 2026
2SmartKeyAppSmartKeyAppFree—NoNoJun 2026
3Yale AccessYale AccessFree4.9★ (77K)YesNoNov 2026
4SmartKey - ManagerSmartKey - ManagerFree—NoNoOct 2026
5SmartRentSmartRentFree4.7★ (122K)NoNoNov 2026
6SmartKeySmartKeyFree2.5★ (2)NoNoJul 2026
7Google Smart LockGoogle Smart LockFree2.5★ (636)NoNoOct 2026
8Storage Smart Entry by NokēStorage Smart Entry by NokēFree4.9★ (8.2K)NoNoNov 2026

Top Picks for Smart Key

4.9😐(77K ratings)
FreeAds
Yale Access screenshot 1
Yale Access screenshot 2
Yale Access screenshot 3
Yale Access screenshot 4

Control and secure your home with smart lock technology. Manage access for family and guests, receive activity alerts, and enjoy peace of mind knowing your property is protected. This app is compatible with specific Yale and August smart lock models in the US and Canada.

What We Love

  • 🚀 Convenient keyless entry
  • 🔒 Secure lock with fingerprint scanner
  • 👍 Easy to set up and use
  • 👍 Great for short-term rentals
  • 👍 Responsive and reliable

Room to Improve

  • 🐛 App crashes and bugs
  • 🔋 No battery level indicator
  • 🔒 Cannot remove self as guest on others' locks
  • 👎 Unreliable auto-lock/unlock feature
  • 👎 Poor customer support

More Smart Key apps to explore

FAQ about Smart Key

What are the best smart key apps for iPhone?
ČSOB Smart klíč tops our smart key apps ranking as of October 2026, with a 4.3-star average from 32 App Store ratings, and it's free to download.
Yes — 20 of the top smart key apps we rank are free to download, including ČSOB Smart klíč and SmartKeyApp.
ČSOB Smart klíč has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ smart key apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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