AlterLock CycleGuardService

App for iOS (2.2.3) is now available!

The iOS version of the app (2.2.3) with the following updates was released on December 3, 2021.

  • Improvement of device setting screen

Changing the Device Settings Screen

The device settings screen displayed by tapping [Advanced] on the main screen has been changed from a list format to a hierarchical format.
Please select the category you want to set first, and then you can change each setting item on the next screen as before.

For example, if you want to change the interval of the periodic transmission, please go to [Periodic Transmission] - [Periodic Transmission Interval].


Tap [Periodic Transmission].

Tap [Periodic Transmission Interval].

Swipe to change settings


If you have not yet renewed your subscription, you can do so from the link below.

Download on the AppStore