JTWhatsApp

JiMODs' WhatsApp+, a great MOD for WhatsApp

Talkray

Send messages and photos while you talk on the phone

WhatsApp Aero

Aero WhatsApp, the WhatsApp MOD full of advantages

Voxer

Transform your phone into a walkie-talkie

WhatsApp Mix

More options to modify the graphical aspect of WhatsApp

FM WhatsApp

A MOD to have two WhatsApp accounts on your smartphone wth other benefits

Presto

Chat in the US and Canada

YOWhatsApp (YoWA)

A WhatsApp mod that adds new functions to the app

Nubefone

Make affordable calls without wasting your data

WhatsApp Plus

Learn how to download WhatsApp Plus for Android and its best features

Hangouts Dialer

All calls for free between Hangouts users

GBWhatsApp

The MOD to have two WhatsApp accounts on your smartphone at the same time

Burovoz

Legal support for your telephone calls

WhatsApp Transparent

WhatsApp MOD that makes its interface transparent

OGWhatsApp

The application that improves WhatsApp's functions

WhatsApp Plus Reborn

The WhatsApp without bans

AOL Mail

Email, news, videos, and weather in one app

Temp Mail

Disposable mail client

Yandex.Mail

Email service belonging to the Russian multinational

Spark

An email client to take control of your inbox

Blue Mail

Universal email client

Boxer

An alternative to Gmail with many tools

Gmail

Google's official email

Yahoo Mail

Yahoo's email client for Android

Microsoft Outlook

Outlook's application for Android devices

Microsoft Outlook Lite

The light version of the mail app

Gmail Go

The Go version of Gmail

FairEmail

Manage your email accounts using this client

Edison Mail

The ultimate Gmail alternative

GMX Mail & Cloud

Official GMX email service app

Hotmail

The app to access Microsoft's former email service on Android