Numbertank vs Viber

Numbertank — Numbertank is an alternative to Microsoft Excel for numerical analysis, statistics and machine learning. It is a desktop application designed for data scientists, engineers, analysts and students work

Viber — 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.

Numbertank offers Data analysis, Statistics, Machine learning, Visualization, Scripting, while Viber provides Free calls, Free messages, Group chats, Stickers, Photo and video sharing.

Numbertank stands out for User-friendly interface, Powerful computational engine, Extensive statistical and ML functionality; Viber is known for Free calls and messages, Works across platforms, Good call quality.

Feature	Numbertank	Viber
Overall Score	N/A	N/A
Primary Category	Office & Productivity	Social & Communications
Pricing	Open Source	N/A

Product Overview

Numbertank

Description: Numbertank is an alternative to Microsoft Excel for numerical analysis, statistics and machine learning. It is a desktop application designed for data scientists, engineers, analysts and students working with numerical data and models.

Viber

Description: 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.

Key Features Comparison

Numbertank Features

• Data analysis
• Statistics
• Machine learning
• Visualization
• Scripting

Viber Features

• Free calls
• Free messages
• Group chats
• Stickers
• Photo and video sharing
• Voice messages
• Location sharing

Pros & Cons Analysis

Numbertank

Pros

• User-friendly interface
• Powerful computational engine
• Extensive statistical and ML functionality
• Customizable and extensible

Cons

• Limited collaboration features
• Steep learning curve for advanced features
• Lacks some capabilities of Excel

Viber

Pros

• Free calls and messages
• Works across platforms
• Good call quality
• Fun stickers and emojis
• Group chats

Cons

• Contacts need to be using Viber too
• Some features are paid only
• No cloud sync between devices
• Limited customization options

Pricing Comparison

Numbertank

• Open Source

Viber

• Not listed