Microsoft Copilot is currently the only choice for free GPT-4 models and DALL-E AI graphics generation, and in the past it was used on mobile phones, relying on Microsoft Edge or Bing App, which will be troublesome for users who only want to use Copilot alone, No other functions are required. The good news is that Microsoft has finally launched a dedicated app for Microsoft Copilot, and it's pretty good to use it without having to log in.

Microsoft launches Microsoft Copilot App, which can be used without logging in
Earlier, Microsoft quietly launched the Microsoft Copilot App version on Google Play around the world,Click this link to jump to the download page. The iOS version doesn't yet know when it will be pushed out, but guesses shouldn't be long enough to get it right.
Compared to Copilot, which was previously built into Microsoft Edge and Bing App, the biggest difference is that you can start using it without signing in and registering any account, which is quite good for users who do not have a Microsoft account. There are some advantages to logging in, such as asking more questions, and DALL-E's AI image generation also requires logging in to be available.
Another thing to note is that the content I tested at Microsoft Copilot was not saved in the account's history chat history, meaning that the new theme would disappear, uncertain because there was a bug just out, or really not supported, and it is recommended to save the chat history manually for people who want to save it.
Opening for the first time will require some permissions, all suggestions, so that you can have the full experience:

Before you start, remember to open “Use GPT-4, preset to be closed, and if you use it without opening, Copilot will use the old model. As far as asking questions, chatting, asking for help in general, can you start chatting without logging in? But if you want to generate an AI picture and ask for longer content, you need to sign in to a Microsoft account:

There are also some settings in the setting that can be adjusted, such as the theme with light, dark and automatic three options, which will automatically adjust according to the theme set by your phone. In the privacy options, there are “Clearn the Application Materials and the following is the:

As with ChatGPT, this is not much to say. At present, Microsoft Copilot App does not support plug-ins, so there are only oneWeb version of Copilot Available.
Microsoft made Copilot a standalone app, which is pretty good to say, and it doesn't take the Microsoft Edge browser app to download or have a bunch of features Bing App for the sake of Copilot. However, at this stage, Microsoft Copilot App has a little Yangchun, there is only chat, writing functions, chat records, hangouts, etc. There is no hope that it can be imported quickly in the future.