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> Requires hardware sold at carlock.co <
CarLock is the easiest way to make your car a connected car:

Get notified effectively in case of a break-in of theft
* notification of vehicle moved
* notification of device disconnected
* notification of engine started
* notification of vibration detected

Teen driving notifications
* harsh acceleration
* harsh braking
* harsh cornering

Trips history
* history of the latest routes
* driving distance
* driving duration

Automatically alert emergency contacts in case of a collision
* notification of a car collision
* automatically alerts emergency contacts via SMS

Keep an eye on your car's health
* notification of low car battery
* notification of high battery drain

Never lose your car again
* CarLock will guide you back to your car
* You can copy your car location to share it in other apps

CarLock supports multiple cars on one account. The device is compatible with all cars manufactured after 1996.

car theft tracking vehicle recovery GPS stolen alarm anti-theft crash detection car health car location

What's New

Version 4.4.3

- bug fixes

Ratings and Reviews

3.6 out of 5

5 Ratings

5 Ratings

Good device.

Phreddy Pharkus

Update: latest release completely disabled the tracking. Uninstalled and reinstalled the app FIXED it. :)

Monthly fee is lower than others!
Auto lock, locks the car anywhere from 5 minutes to 45 minutes after the car is shut off, sometimes says its locked after a trip starts.
Real time tracking seems to work rather well!
Bread crumb trail of each trip is quite good!
Tells you if it is unplugged!
Nice to know the battery voltage with a chart. Wish the voltage chart showed more than the start and end hours(like what time each data point represents).
Overall it is a handy device with continual improvements made by the developers!

Ok. Not great.


There is a lag between when you get an alarm and when event actually happens--making it pretty much useless in stopping a theft in progress. The scheduler feature has yet to work for me--so it goes off every morning on my way to work even though the alarm should has automatically shut off and also doesn't arm itself according to the scheduler. No documentation about how to operate the scheduler either. I'm returning the device and canceling the trial.

Pretty good device


This car tracking app connects to a cloud so there is some delay in event reporting. Also, since it connects through the OBD port it's easily disconnected by a thief with a brain. All that being said, I like it because I think a large % of thieves aren't that quick and there is no obvious sign that your car contains this device.


Protectus Technologies, Inc
70.3 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, French, German, Greek, Hungarian, Italian, Portuguese, Russian, Slovak, Slovenian, Spanish, Ukrainian
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© Protectus Technologies Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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