I tried Epic a few years ago when they offered a free 3 month trial over the summer. I don't think I had any problems canceling it when the trial was over. My kids didn't use it a ton because at that point we only had one tablet. It was handy to use when traveling so that they didn't have to take along tons of books and I do remember a good range of levels and types of books.
Here is a huge list of a bunch of online learning programs that were being offered for free when the school closures first started. Some of them are always free I think, if you want to look at it:
https://kidsactivitiesblog.com/13560...XJAqNP9Ldzp9cQ
Also, if your kids are still in school, ask their teachers to send them an invite to access free ABC Mouse (and two other reading programs for older kids) which the teacher can get through this link:
https://www.ageoflearning.com/schools. I signed up my daughter for the Reading IQ to use the two weeks they were first off school but did not have online lessons from their teachers set up yet. She had to read some short passages and answer questions and that helped determine her reading level then there was a whole library of books she could choose from to read online. She didn't use it much, instead she raided her older sister's bookshelf, lol. But from what I saw it seemed like a good program to find on level books. Adventure Academy is an online game with reading, and ABC Mouse is used in many of our elem. schools as tech time during reading centers. I actually sent this link to my daughter's ELA teacher in case she wanted to share it with families. She said it was really easy as the teacher to sign up and get a code that was then sent in an invite to students' parents if they wanted to use the program. The programs will continue to be free through Labor Day.
Other online programs that my kids have used are Khan Academy, Cool Math Games, and Xtra Math (they did not like this one). As for the non-tech learning, would she work independently with workbooks? When my kids were younger I often got math fact practice books from the Dollar Tree (Disney Princess and Tinkerbell, which they loved at the time). My kids love to read, so as long as we have plenty of books around, they are pretty happy! How about having her practice writing by writing a story of making a book and illustrating it on her own? Have her practice cursive writing with a writing book? I know most schools no longer teach cursive, but my kids have learned a little, which at least helps for when they have to sign their signatures! Or read a card from an older relative that is written in cursive
Good for you for planning ahead to have them doing daily learning! We officially start summer vacation tomorrow. Other than instrument practice and reading, I don't have any other plans yet. My 13 yr. old is using Duo Lingo to try to learn French. My 11 yr. old is pretty open to learning activities, so we may try some science stuff, and also try some math game websites, just to keep a bit of the routine that we've had the past 2 months, and to ensure some quiet time for DH while he is working from home in the living room!