Ciwi.ai:AI Translator GPT‑4.1

I have tried many translation apps, and this one has a very high cost-effectiveness, accurate translation, simple interface, and comprehensive functions. Customer service is always available to provide support

We've been using this translation app for a while, and it's been excellent. The customer service is fast and very helpful — every time we had a question, they responded quickly and solved it efficiently.
One of the standout features is the ability to choose different LLMs for translation. The translations aren't just word-for-word; they take the context into account, which makes the final result much more natural and accurate.
Special thanks to Allen for his outstanding support — he’s been incredibly helpful throughout. Highly recommended!
中文的服务支持太棒了，比邮件回复的体验好太多！而且会用心聆听用户的需求，给出迅速、快捷的支持！
闭眼冲！

This app is incredibly helpful for fast and accurate translations—practically error-free. Yes, you do pay credits for translations (unless you connect your own API), but in return, you avoid the hassle of dealing with human translators and wasted time. The support team is responsive and very professional.

In our case, we managed to translate an entire language in just 3 hours—a phenomenal speed compared to the 5–10 days it used to take us before.
Highly recommended if you value efficiency, speed, and reliability in your translation workflow.

The patient support team, although a bit troubled at first, was resolved with the assistance of the team. The quality of real translation with GPT is also better than that of those who actually translate with free models

The app does the job and the support is reactive and supportive. Must have !