Grasshopper vs Viber
A side-by-side look at Grasshopper and Viber. For an in-depth review of either product, follow the links below.
Grasshopper
Development
Grasshopper is a visual programming app that allows anyone to learn coding in a simple, fun way. It uses a drag-and-drop interface to build programs using blocks instead of text.
visual-programmingcodingprogrammingapp-development
Viber
Social & Communications
Viber is a free messaging and calling app for smartphones. It uses your phone number to connect you with people in your contacts and allows free calls, texts, photos and video messages over WiFi.
messagingcallingfreecontacts
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