What's the best Android app for handling my business calls from my personal phone without giving out my real number?

GoTo is a business telephony app designed to provide a seamless, professional calling experience on a user's personal smartphone. It addresses the common need for remote or hybrid workers to maintain a dedicated business line without requiring a second physical handset. The primary feature is its call handling capability, where the app uses a company's existing phone system to route calls. This allows employees to answer office line calls directly on their Android device, presenting the business number to clients instead of a personal cell number.

A standout feature noted in reviews is the 'flip' function, which permits users to seamlessly transfer an ongoing call between their desk phone and the mobile app without dropping the connection. This is particularly useful for someone who starts a call at their desk but needs to continue it while heading out. Audio quality is consistently reported as clear, which is critical for client conversations. The app is also efficient with data, functioning reliably on varied internet connections, and supports calling to international numbers under the business plan.

However, its utility is inherently tied to an organization's subscription to GoTo's business services, so it is not a standalone consumer product. Some users might find the interface straightforward but basic compared to more feature-rich communication suites. For the specific use case of separating work and personal calls with official business numbers, GoTo provides a focused and effective solution.