Comparison

Rotator Smartlock vs Prezlock

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

Head to head
About

Rotator Smartlock

Control your smart lock remotely with this app. Adjust lock settings, grant temporary access codes, and monitor user activity. Manage up to 40 users and schedule access for specific times.

Highlights
  • One-click direction adjustment
  • Set number of lock turns
  • Create one-time access codes
  • Adjustable motor speed
  • Automatic and delayed locking
  • Manage up to 40 users
  • Grant time-restricted access
Read full description

Use mobile app or keypad for opening your door with Rotator. Features: - Direction adjustment with one click - Set the number of lock turns with one click - Creating a one-time access code to the guest without internet or bluetooth connection (for example, to be able to open the door to your guest who comes to your house even if you are not at home) - Adjustable motor speed for different door and lock types - Automatic locking feature each time the lock is opened (different times and lock types selection) - With delayed locking feature, it allows you time to leave home before locking. - Easy recharge and possibility to see the battery status through the application - 40 different users can use lock - Ability to grant the users who have the authority to open / close the lock for certain periods of time and to get this authorization whenever you want (for example, to allow the person who comes for cleaning on certain days only enter on that day). - Delete the user you want from the mobile application - Ability to report unlock / close actions date-time and by which user - See the total number of operations on the lock - Ability to make updates published by Rotator for smart lock via bluetooth connection via mobile application - Latch pull time adjustment for different types of locks and latch pull off feature for doors without latch. info@armadillo-smart.ru

About

Prezlock

Control and manage Bluetooth-enabled locks directly from your smartphone, eliminating the need for physical keys. Securely lock, unlock, and share access with friends and family, while tracking usage history and battery levels.

Highlights
  • Keyless locking and unlocking via smartphone
  • Manage multiple locks individually
  • Share and revoke access with time limits
  • Track GPS location and usage history
  • Monitor lock battery levels
  • High-level encryption for security
Features
Read full description

*Manage and operate your Prezlock by your smartphone and eliminate the use of keys. *The Prezlock app is used to operate and manage Bluetooth enabled Prezlock with these features: Locking and unlocking: Once you download the Prezlock app, you can simply use your smartphone to lock and unlock your locks without using a key. The app utilizes high level ACE 128-bit encryption and Bluetooth 4.0 technology to control the locks with maximum security. Managing locks: The app can add and delete locks off the system with ease by following simple instructions. The app can individually manage numerous locks at the same time for easy management. Sharing Access: Share or revoke access of your locks with your family and friends using the app and your phone. You can set time limits and number of lock openings on the apps by either sending a shared code to their own Prezlock app, or just simply send them an encrypted password for combination opening. Each lock can be tailored individually for accessibility according to date, time, or individual guest usage. You may grant full time access to your spouse or family member, while setting a designated time limit use for a temporarily guest. GPS location and usage history: Track the location your lock is being used via the app’s GPS locating system as well as to monitor locking and unlocking activities by each identified individual guest, utilising the app’s history function. Battery Level: The app shows the battery level of the lock once connected with the lock.

Screenshots

Rotator Smartlock3 screens
Prezlock4 screens

Verdict

The call

The clearest difference is update cadence: Rotator Smartlock at every 5 weeks against Prezlock's every 9 months. Rotator Smartlock also leads on iOS requirement (10.0 vs 13.0). Prezlock's advantage is review sentiment (14% vs 0%). On price, ads, in-app purchases and monetization model 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Rotator Smartlock ships an update every 5 weeks, Prezlock every 9 months. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
Rotator Smartlock versus Prezlock: the parameters behind the verdict, then further details
ParameterRotator SmartlockPrezlock
PriceFreeFree
Rating—1.8 (8 ratings) — better
Positive reviews0.0% of reviews14.3% of reviews — better
Number of ratings—8 — better
Update frequencyEvery 5 weeks — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod, Apple WatchiPhone, iPod, Apple Watch
Requires iOS10.0 — better13.0
Further details — not scored
Size62 MB51 MB
Age rating4+4+
DeveloperGLOBAL LOCK SYSTEMSInnova Ideas Ltd

Customer experience

Rotator Smartlock

Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Prezlock

All ratings8 ratings
Positive12.5%
Neutral12.5%
Negative75.0%
Written reviews7 reviews
Positive14.3%
Neutral0.0%
Negative85.7%

In-app purchases

None

Rotator Smartlock

No in-app purchases

None

Prezlock

No in-app purchases

Questions

Is Rotator Smartlock free?
Rotator Smartlock is free to download, with no in-app purchases.
Is Prezlock free?
Prezlock is free to download, with no in-app purchases.
Do Rotator Smartlock or Prezlock have ads?
Neither Rotator Smartlock nor Prezlock shows ads.
Which is updated more often, Rotator Smartlock or Prezlock?
Rotator Smartlock ships an update every 5 weeks, and Prezlock every 9 months. Most recently, Rotator Smartlock was updated on November 3, 2026 and Prezlock on November 3, 2026.

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