OpenAI has officially launched a ChatGPT app for iOS and it's free to download. It makes it easier to chat with the bot on the go and incorporates a couple of neat features too. The app supports voice input powered by speech recognition model Whisper. It synchronizes chat history from the ChatGPT web app and other devices with your account assigned. ChatGPT Plus subscribers (paid version) gain access to the GPT-4 version, early access to new features that may come in the future and quicker response times.
IOS users can download the app from the App Store. Android the same.