Fast Call - the calling app with wifi or cellular data. Fast Call app can help you to contact your all global friends, to any mobile & landline, even if they have no network access. Install to got 800 credits, make call now. invite to got 5000 credits. No contract, no hidden fees, better than any cheap international call app. Fast Call is VOIP phone call app, support G.729 G.711 etc, it make international calls from global countries. 【Features】 ★ No Phone Bills - The Calling allows you to make international calls to global country across the globe, even if the recipient has no Internet connection. ★ Clear & Stable Calling - Dial away and make high quality phone calls with voice quality that is crystal clear, just like making phone calls from a landline! ★ Unlimited Call Credits - You have many choices to earn credit, the most simple just need one tap. Earn more credits via completing some funny tasks. Supported Android devices include Huawei, Samsung, Nexus and many more..