CSipSimple vs WhizzMail
A side-by-side look at CSipSimple and WhizzMail. For an in-depth review of either product, follow the links below.
CSipSimple
Social & Communications
CSipSimple is an open source SIP client for Android that allows you to make VoIP calls over Wi-Fi or mobile data. It supports common SIP features like call transfer, call forwarding, call waiting, 3-way conferencing, etc.
voipsipandroidcallswifimobile-data
WhizzMail
Social & Communications
WhizzMail is an easy-to-use email client that allows you to access multiple email accounts from one place. It has a clean, ad-free interface and supports email, calendars, contacts, and tasks.
emailcalendarcontactstasks
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