Whats Dual

Sync one of more WhatsApp accounts on one or more devices

WaRadar

The app for discovering if your WhatsApp contacts are online

WhatsApp Spy

Spy on your WhatsApp contacts to know when they've been online

WhatsBot

Schedule automatic replies with this WhatsApp bot

WT Hub

Set of additional tools for WhatsApp

Labalabi for WhatsApp

Send bulk messages on WhatsApp

WhatsDog

Monitor your contacts' WhatsApp status

Tools for WhatsApp

A toolbox with resources to enhance WhatsApp

WaStat

How much time do you spend hooked up to WhatsApp?

GBStickers - Stickers for GBWhatsApp

Exclusive pack of stickers for GBWhatsApp

WAPunch

Add new features to WhatsApp

Whats Tracker: Who Viewed My Profile?

App to spy on who visits your WhatsApp profile

Yansa

Messenger app tracker

Whats Tracker

Check who's viewed your WhatsApp profile

Status Saver

Download the statuses of your favoriate chat and messaging app

Whats Web

Backup all your files received by WhatsApp

ClevCalc

One of the most complete calculators for Android

Easy Currency Converter

Tool to learn about currency conversion

Panecal Scientific Calculator

A complete scientific calculator on your phone

Calculator Plus

Turn your phone into a powerful calculator

HiPER Scientific Calculator

Your portable scientific calculator

Calculator Pro

Carry out all sorts of calculations on your Android

Samsung Calculator

Samsung's calculator for Android

Currency Converter Plus AccuRate

A currency converter and a calculator in one

Percentage Calculator

Calculate percentages no sweat

Classic Calculator

The most famous calculators on your phone

Camera Math

Solve math problems instantly

Microsoft Math Solver

The Microsoft calculator for solving multiple mathematical operations

Algemator

Solve algebra and trigonometry math problems

ConvertPad

A great tool to convert units

Mi Calculator

The calculator of Xiaomi