Ava

An app for the deaf or with hearing problems

Evil Operator

Play phone pranks and record your calls

Automatic Call Recorder

Record calls on your Android

WO Mic

Turn your smartphone into a microphone for your PC or Mac

Speechnotes

Press a button and dictate your voice

callX

Record all your phone calls

IVONA Text-to-Speech HQ

The best TTS engine for Android

ACR

Call recording software

StreamShell

Interesting webs and emails read out loud

Sony Audio Recorder

Sony's official application to record audio

The Zueira's Voice

Text-to-speech app with Loquendo sound

Google Recorder

Google's recording app

AutoRap by Smule

Become a rap expert

Live Transcribe

Speech-to-text app to transcribe voice messages

SpeechTexter

Create text notes by dictating

Easy Voice Recorder

The best audio recorder for Android

Global Call

Meet new people via video calls

Call Defender

Forget about advertising calls and spam

HeyTell

Turn your smartphone into a walkie-talkie

True ID Caller

Find out who is calling before you answer the call

whowho

Find out who is calling you before you answer

Who's Calling Me

A caller ID for Android

Intercom

Use your Android as a walkie-talkie

AbTalk Call

Call anywhere in the world for free

DODO

Live video calls with international users

KingsChat

Make calls and send messages for free

BikerSOS

Motorcycle trip log and accident reports

Phoner

A second phone number for your smartphone

WePhone

A second (virtual) number for your smartphone

Talk360

Make cheap international calls

Line2

Multiple phone lines on a single phone