¿Cuál aplicación de mensajería es posible instalar en iphone 5?

Hi JhonDilinger,

Thanks for posting in Apple Support Communities! Messages is a built-in app that you can use to send SMS and iMessages. To find and download third party messaging apps from the App Store, follow these steps:

1. "On your iPhone, iPad, or iPod touch, open the App Store app.
2. Browse through the Today, Games, Apps, or Arcade tabs to find apps you like. Or tap the Search tab to look for something specific. If you find a game that says Arcade, subscribe to Apple Arcade to play the game.

3. Tap or click the price or Get button. If you see the "Open" button instead of a price or Get button, you already bought or downloaded that app."

-Download apps and games on your iPhone or iPad - Apple Support

Searching the App Store will allow you to find any compatible third party messaging apps that can be installed on your device. Please note, all apps are not compatible with older versions of iOS software. Check the app compatibility in the description.

Hope that helps!