Questions

Is it really free? Yes, for every teacher. If we ever offer paid help to large networks (custom rubrics, training), the app itself stays free.

Do you see my students' marks? No. They never leave your phone unless you share a file yourself.

What if my phone is lost? Your data is lost with it unless you have a backup. Make one every week or two, and keep it somewhere other than the phone.

Can two teachers share a class? Not live. Each can send a backup, and one phone can combine them (Backup and moving to a new phone).

Will it work on my phone? It is built for inexpensive Android phones (2 GB of memory) as well as iPhones and computers, in Chrome, Safari, Edge or Firefox.

Is this an official government or board tool? No. It is an independent, open-source tool. The example templates are examples, not official curricula.

Where is the code? On GitHub, under the MIT licence: github.com/quartifex/quartifex. Anyone can read it, check it, or run their own copy.