What unknown but useful software do you have on your mobile phone?

I think Xiaomi's own scanning and the new picture editing function on the mobile phone are very good.

I didn't use my mobile phone to scan before, but then I suddenly found that this function actually has other uses besides scanning, such as English-Chinese translation and less shopping code. Later, I found that it was really much better than other ordinary ones. Later, I added the function of mentioning less, which I found more convenient. Although I am no longer a middle school student, I think this function is really humanized. So we generally don't need to scan on WeChat, we just use this function that comes with our mobile phone, and he can also take some photos and directly change those documents into words, so I think it's really powerful, but most people don't use it, just use WeChat and the like, but if they find it, just like me, it will be very convenient to use it again.

Then, when Xiaomi's system was updated to MIUI90, her photo editing function became more powerful and the meeting was much better than before. In the past, I prefer to use editing software such as Meitu Xiu Xiu rather than the one that comes with my mobile phone, because it doesn't feel very good, but after the update, I found that the function is more powerful than before, and the meeting is more expensive and beautiful, so now it is generally handled. I always use my mobile phone when I take pictures. I think this is the constantly improving mobile phone intelligence. Maybe they are the only one who has a function now, but gradually everyone will innovate. For us program users, it is also a good thing to increase the function of mobile phones.

In fact, sometimes some of the software or functions that come with the mobile phone are very easy to use, but we usually go to some special apps, but if we use our mobile phone well, we will find it later. Not only is it easy to use, but it is also very convenient.