Privacy checks before you choose a tool
Before choosing a classroom tool, check what student information it collects, whether students need accounts, what appears in reports, and whether the activity can run with a class code or limited nickname.
For K-5 practice, less identity is usually better. A tool does not need a student email just to run a five-minute review Deck.
Classroom workflow questions
Ask how students join, what happens on shared devices, how long activity data is kept, and whether families or schools need separate consent workflows.
Also check whether analytics or advertising scripts appear on student-facing play routes. Teacher marketing pages and student play pages should not be treated the same way.
Where LearnTiles fits
LearnTiles is designed around class codes, anonymous play, and nicknames instead of student email accounts.
That makes it a better fit for quick practice, centers, and intervention routines where the teacher needs useful results without collecting more student data than the activity requires.