If you want a messaging app that can translate text messages automatically, IzTalk is a top contender. It also offers real-time voice translation and other messaging features like automatic translation of text messages if you set that as an option. That's useful for people who cross linguistic boundaries often, whether for work, travel or keeping in touch with friends abroad.
Another contender is Felo Translator, which uses AI and machine learning technology for fast and accurate translations of dozens of languages. It can be used for simultaneous interpretation, fast transcription and high-precision translation, so it's good for personal or business use.
If you want something more personalized, LangGPT offers multilingual AI that supports more than 10 languages. It offers custom conversations, a simple interface and a three-step sign-up process. LangGPT is geared for companies with a global business that want to avoid language and cultural bias.