Based on our record, FileApp seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The names are similar. That is Apple ios Files app you referred to but the one I am looking for (paid for many years ago) is FileApp at https://fileapp.com. Source: almost 2 years ago
Documents by Readdle - A central hub for all your files.
Universal Book Reader - Just like its name, Universal Book Reader is really a universal book reading application allowing you to read the eBooks from the convenience of your smartphones.
Documents Pro 7 - The ultimate all-in-one mobile office suite for the iPhone and iPad with 8 premium apps in 1.
Cool Reader - Fast and small cross-platform eBook reader for desktops and handheld devices
Filza File Manager - Explore files and folders with list view or grid view. View / edit files with powerful viewers.
iReader - iReader is one of the most accomplished ways to read the books right from your smartphones.