About

Onoff is an app that allows you to get a second phone number instantly without the need for a second phone or SIM card. It offers various benefits such as having a separate professional line, protecting your privacy online, safely selling goods online, and carrying only one phone. The app also offers unlimited calls and SMS, integrated visual voicemail, voice messages, synchronization of contacts, and the option to use your existing number. It is compatible with all SIM cards and offers numbers from more than 30 countries. With Onoff, you can make low-cost international calls and have a flexible phone number. The app also offers customer support and the option to subscribe to a number or calling plan with varying prices and durations.

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