How To Back Up WeChat Photos On iPhone X Quickly?

Can I back up only WeChat photos on my iPhone X without using iTunes or iCloud? To prevent iPhone data lost or want to free up iPhone by transferring, the best option is to backup specific files regularly. As we all know, Apple provides two common ways to save data for all iPhone or iPad users. However, it seems a little difficult to extract WeChat photos by using iTunes or iCloud. Is there any chance to back up WeChat photos on iPhone X quickly? The answer is definitely Yes if you turn t...