Kaspersky Who Calls for iOS
- Kaspersky Who Calls overview
- FAQ
- Can the app work offline?
- What databases does Kaspersky Who Calls use?
- Incoming calls are not identified and a loading image is shown near the Kaspersky Who Calls icon
- After the app is installed and updated, the device takes up a lot of time to update the "Call blocking and identification" settings
- In the device settings, when trying to turn the Who Calls switch to ON, an error message appears
- It takes the app a lot of time to update information about phone numbers
- Subscription
- Data provision
- Installing and uninstalling the app
- How do I...?
- Using My Kaspersky
- How to get customer support
- Known issues
- Legal
- For beta testers
FAQ > Can the app work offline?
Can the app work offline?
Can the app work offline?
Yes, it can. The databases Kaspersky Who Calls uses are stored on your device, so you can find out who is hiding behind an unknown number even if there is no Internet connection.
An Internet connection is used to:
- Update phone databases on your device;
- Check unknown phone numbers using the online spam databases, which are constantly updated;
- Purchase a subscription to use the Premium version of the app.
Article ID: 176145, Last review: Apr 23, 2025