ChatTune: WhatsApp Translator for Android

ChatTune is a free Android utility that translates WhatsApp messages and voice notes directly on the screen. It enables users to read conversations in their preferred language without the need for copying text into separate translation apps. The app displays translations alongside original messages, ensuring that users can easily follow chats. Additionally, it supports typing and sending replies in various languages, providing a seamless communication experience across language barriers.

The app features on-device translation with downloadable language packs for offline use, preserving user privacy by keeping message content on the device. For enhanced context, an AI translation option is available, utilizing external servers when enabled. ChatTune does not require account registration, ensuring quick and easy access to its features. The app is ad-supported, with advertisements that do not interfere with its core functionality.