If you shoot scenery, use a native camera and edit and adjust the composition with your own photo album. Color, light and image quality are guaranteed. If you like filters, VSCO is good.
I recommend two photos, one is Meitu Xiu Xiu, and the other is macaroon, who plays with pictures and looks good. If you have some knowledge of photography, snapseed is good. IPhone users recommend Lightroomcc, which can not only adjust the sensitivity, shutter time, manual focus and white balance. , but also save the Raw format, and do deep post-processing in it.