Best Sentry Lock Apps

249+ iOS apps curated and reviewed

3.4 avg rating
20 free apps
Updated September 2026

Looking for free sentry lock apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Sentry Lock Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SentriKey Real EstateSentriKey Real EstateFree3.1★ (416)NoNoSep 2026
2SentriConnectSentriConnectFree2.2★ (56)NoNoJul 2026
3Folder LockFolder LockFree4.2★ (1.8K)YesYesAug 2026
4Lock Connection UserLock Connection UserFreeNoNoMay 2026
5Lock Connection AdminLock Connection AdminFreeNoNoMay 2026
6Master Lock Vault HomeMaster Lock Vault HomeFree4.7★ (3.6K)NoNoSep 2026
7PowerTouch LockPowerTouch LockFree1.0★ (1)NoNoMay 2026
8Southern Lock & SupplySouthern Lock & SupplyFreeNoNoMay 2026

Top Picks for Sentry Lock

3.1😞(416 ratings)
Free
SentriKey Real Estate screenshot 1
SentriKey Real Estate screenshot 2
SentriKey Real Estate screenshot 3

Manage and open lockboxes directly from your mobile device. This app streamlines real estate tasks with an intuitive interface, allowing quick access to lockboxes, property data, and showing notifications. It offers offline Bluetooth access and detailed access logs for enhanced efficiency.

What We Love

  • 🚀 Easy to use
  • 🔒 Secure lockboxes
  • 👍 Convenient features
  • 🚀 Flexible access
  • 👍 User-friendly app
  • 🚀 Quick access to properties

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔋 High battery consumption
  • 🔍 Slow and sluggish performance
  • 🤔 Missing basic features
  • 🤔 Frustrating user experience
  • 🐛 Frequent crashes and issues
Folder Lock#3

Folder Lock by NewSoftwares.net

No. 1 in Folder Locking App
Worth Considering
🔧 Utilities
4.2😞(1.8K ratings)
FreeAdsIn-App Purchases
Folder Lock screenshot 1
Folder Lock screenshot 2
Folder Lock screenshot 3
Folder Lock screenshot 4
Folder Lock screenshot 5
Folder Lock screenshot 6

Secure your private files, photos, videos, and sensitive information with password protection and encryption. This app also functions as a file manager, allowing wireless transfers and secure browsing, acting as a comprehensive tool for smartphone data security and privacy.

What We Love

  • 🔒 Secure file storage
  • 👍 Easy to use
  • 🚀 Fast file transfers

Room to Improve

  • 🐛 Crashes and freezes
  • 💥 Data loss after updates
  • 📢 Excessive ads and pop-ups
  • 🔑 Password/login issues
  • 🤯 Unreliable app performance

More Sentry Lock apps to explore

FAQ about Sentry Lock

What are the best sentry lock apps for iPhone?
SentriKey Real Estate tops our sentry lock apps ranking as of September 2026, with a 3.1-star average from 416 App Store ratings, and it's free to download.
Yes — 20 of the top sentry lock apps we rank are free to download, including SentriKey Real Estate and SentriConnect.
SentriKey Real Estate has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ sentry lock apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The SentriKey Real Estate app allows real estate agents to manage and open SentriLock lockboxes directly from their smartphone or Apple Watch. It provides features like releasing the shackle, taking ownership of lockboxes, and viewing access logs, all designed to streamline property access for showings.
You can open SentriLock lockboxes directly through the SentriKey Real Estate app. The app features an action-based layout for quick task performance. It also supports opening Bluetooth lockboxes via Bluetooth even when internet service is unavailable.