QQmail

Email manager

Petal Mail

Huawei's e-mail application

TypeApp

Multi-service-compatible mail client

Libero Mail

Email app compatible with several providers

WEB.DE Mail & Cloud

A German mail manager

VK Mail

The email client from VK

ProtonMail

The CERN's safe email service

GMX Mail & Cloud

Official GMX email service app

Yandex.Mail

Email service belonging to the Russian multinational

Tutanota

Send end-to-end encrypted emails

Solo Notifier

Email notifier with support for calls and messages

Samsung Email

The email client optimized for Samsung smartphones

myMail

Unified email account manager

Cleanfox

Get rid of spam at the drop of a hat

Yahoo Mail Go

The lightweight version of Yahoo's email app

Boxer

An alternative to Gmail with many tools

Whats Tracker: Who Viewed My Profile?

App to spy on who visits your WhatsApp profile

Status Saver

Download the statuses of your favoriate chat and messaging app

WT Hub

Set of additional tools for WhatsApp

Labalabi for WhatsApp

Send bulk messages on WhatsApp

WhatsApp Spy

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

Tools for WhatsApp

A toolbox with resources to enhance WhatsApp

Whats Tracker

Check who's viewed your WhatsApp profile

WhatsDog

Monitor your contacts' WhatsApp status

Whats Web

Backup all your files received by WhatsApp

WAPunch

Add new features to WhatsApp

Whats Dual

Sync one of more WhatsApp accounts on one or more devices

WhatsBot

Schedule automatic replies with this WhatsApp bot

Yansa

Messenger app tracker

WaStat

How much time do you spend hooked up to WhatsApp?

WaRadar

The app for discovering if your WhatsApp contacts are online