Plumm vs Viber
A side-by-side look at Plumm and Viber. For an in-depth review of either product, follow the links below.
Plumm
Office & Productivity
Plumm is a free, open source project management software. It provides tools for task management, time tracking, resource planning, reporting, and more. Plumm has an intuitive and customizable interface suitable for individuals, teams, and organizations.
task-managementtime-trackingresource-planningreporting
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