Astra Communication · VoIP apps since 2012
Your voice.
Transformed mid-call.
We do the impossible with a simple phone call. Pioneering VoIP and telephony since 2012, Astra builds next-generation apps. from live voice-changing apps that entertain millions, to seamless, real-time AI conversation translation.
Fun on the line
The Ultimate Apps for Prank Calls
Change your voice and add funny sound effects during any live phone call. With built-in call recording to save the laughs, our apps are the perfect way to fool your friends. Download now and get free minutes to try it before you buy!
Call Voice Changer
iPhone · iPad · Android
Make your voice deep and creepy or high and funny at the touch of a button. Add funny sound effects like sirens, dog barks, birthday songs, and more while the call is live.
Over 10 million downloads.
Fun Phone Call
iPhone · Android
Take your pranks to the next level. Seamlessly alter your voice from squeaky to spooky with one tap, play hilarious audio clips mid-call, and use the built-in call recorder to save the funniest reactions so you can share the laughs later.
Break the language barrier
AI translation, live while you speak
Our newest apps use AI to translate speech with natural-sounding voices, whether you are on a regular phone call or talking face-to-face.
BabelPhone - Call Translator AI
iPhone · 80+ languages
Translates your phone calls in real time with a natural-sounding voice. Watch live transcriptions on your screen, and easily export a video recording with subtitles when the call ends.
Speech Translator AI
iPhone · Speech, text & photo
Hold smooth, face-to-face conversations in any language. Features real-time speech-to-speech translation, automatic language detection, and natural voice output. You can also instantly translate text and photos of menus, signs, and documents.