Comparison

Weiser Premis Smart Lock vs Lock Keeper

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Weiser Premis Smart Lock

Control your smart lock remotely and manage user access. Integrate with Apple HomeKit for voice commands via Siri and monitor lock activity from anywhere.

Highlights
  • Siri Voice Control
  • Remote Access
  • Lock Monitoring
  • User Code Management
  • Scheduled Access
Features
Read full description

Download the Premis app for use with the Premis Touchscreen Smart Lock, made by Weiser. This app will guide you through the installation, set up, and overall customization of your Premis Smart Lock. This lock and app will work with the Apple HomeKit platform so you can use your iPhone, iPad, or iTouch to control and manage your lock! • Siri® Voice Control – Lock and unlock your door using Siri voice commands. For example, “Siri unlock my front door.” • Remote Access – Control and monitor lock status from anywhere using the Premis app and Apple TV®. • Lock Monitoring – View lock activity, history, and status notifications when lock is used via the Premis App • User Code Management – Easily send, add, delete, or disable user codes. Schedule access for certain times/days.

About

Lock Keeper

Control your HomeKit compatible door locks from your Apple Watch and iPhone. Features an intuitive interface designed to prevent accidental locking or unlocking, with clear visual status updates on your watch face.

Highlights
  • Control HomeKit door locks
  • Apple Watch complications for status
  • Intuitive interface to prevent accidental use
  • Supports August, Yale, Schlage, and Weiser locks
  • Lock/unlock via touch and hold or digital crown
  • Privacy-focused, no data collection
Features
Read full description

Lock Keeper lets you control all your HomeKit compatible door locks with confidence, and see their status on the Apple Watch complications. The app has a refined and intuitive interface, that requires clear intent to operate the lock, and prevents accidental door locking and unlocking. The app can control the door locks once they've been added to your HomeKit setup using the Apple's Home app on iOS, or the door lock maker's iOS app. Some of the supported door locks: - August Wi-Fi Smart Lock, Smart Lock, and Smart Lock Pro - Yale Assure - Schlage Sense - Weiser Premis • Touch and hold on the lock in the watch app to lock and unlock your door. • You can also spin the digital crown to lock and unlock. • Touch and hold time span, and the digital crown travel are calibrated to prevent the accidental door locking and unlocking. • The watch face complication status will not update in the background, but it will update any time you use the app, so you will have a visible reminder that the door is locked, as long as you use this app to operate the lock. • If you have multiple locks, swipe left and right to navigate to them. While the app's minimalist looks betray the simplicity of its operation, what they don't show is the amount of planning, design, development and refinement that went into it, ensuring it becomes something that is enjoyable to use and experience. Lock Watch does not collect any of your data. Your lock status and activity never leaves the Apple ecosystem. Author of Lock Watch does not receive any information from this app, at any point.

Screenshots

Weiser Premis Smart Lock4 screens

Verdict

The call

The clearest difference is price: Weiser Premis Smart Lock at Free against Lock Keeper's $0.99. On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Weiser Premis Smart Lock is free to download; Lock Keeper costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Weiser Premis Smart Lock ships an update every 35 months, Lock Keeper every 37 months. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Weiser Premis Smart Lock versus Lock Keeper: the parameters behind the verdict, then further details
ParameterWeiser Premis Smart LockLock Keeper
PriceFree — better$0.99
Rating1.5 (14 ratings) — better—
Positive reviews3.0% of reviews — better0.0% of reviews
Number of ratings14 — better—
Update frequencyEvery 35 months — betterEvery 37 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS12.0 — better13.0
Further details — not scored
Size61 MB3 MB
Age rating4+4+
DeveloperWeiser Lock CorporationMarko Radakovic

Customer experience

Weiser Premis Smart Lock

All ratings14 ratings
Positive7.1%
Neutral7.1%
Negative85.7%
Written reviews66 reviews
Positive3.0%
Neutral3.0%
Negative93.9%

Lock Keeper

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Weiser Premis Smart Lock

Reported bugs

21 issues
  • Constantly goes offline
  • App crashes
  • Lock unavailable
  • Wifi issues
  • Remote access not working
Show 16 more
  • Battery drain
  • App not connecting
  • Lock not detected
  • Random connection failures
  • Notifications not working
  • Cannot lock door
  • Losing locks
  • Device pairing issues
  • User invitation failure
  • Low battery readings inaccurate
  • Remote connection lost
  • Cloud sync errors
  • Touchscreen malfunctions
  • App resets settings
  • Incompatibility with iOS versions (13, 15, 16, 26)
  • HomeKit integration problems

Requested features

9 requests
  • Update app for latest iOS versions
  • Improve remote access reliability
  • Fix HomeKit integration issues
  • Provide timely app and firmware updates
  • Improve battery life alerts
Show 4 more
  • Allow sharing devices with multiple users
  • Update app for iPhone X screen size
  • Add new features
  • Fix the ability to switch homes on iOS 13

Lock Keeper

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Weiser Premis Smart Lock

No in-app purchases

None

Lock Keeper

No in-app purchases

Questions

Is Weiser Premis Smart Lock free?
Weiser Premis Smart Lock is free to download, with no in-app purchases.
Is Lock Keeper free?
Lock Keeper costs $0.99, with no in-app purchases.
Do Weiser Premis Smart Lock or Lock Keeper have ads?
Neither Weiser Premis Smart Lock nor Lock Keeper shows ads.
Which is updated more often, Weiser Premis Smart Lock or Lock Keeper?
Weiser Premis Smart Lock ships an update every 35 months, and Lock Keeper every 37 months. Most recently, Weiser Premis Smart Lock was updated on September 20, 2026 and Lock Keeper on September 18, 2026.

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