Funcall - Voice Changer & Rec

Funcall lets you stay connected with friends and family worldwide by making affordable VOIP calls to landlines and mobile numbers. It also includes a playful voice changer and a library of sound effects to make conversations more entertaining. You can preview your voice in real time with a demo call before dialing.

Funcall also records calls for later playback and supports over 150 countries. Available on smartphones and tablets, it uses internet-based calling (VOIP) for cheap rates. If you need help, use the in-app support feature; terms of service are at http://funcalls.com/terms.html.