happynumbers.com Reviews 

It is fantastic for any child from PK to 5. My students love it but most importantly I have all the data I need to help my students and understand exactly where they are at. The reports break everything down so clearly that I can spot who needs extra support and who’s ready to move ahead. It keeps the kids engaged while giving me the insight to actually meet them where they are. Highly recommend it for any elementary classroom!

I hate this it is one of the worst learning apps in existence also when you are close to completing your goal they slap a fluency practice on your screen i hate that and when you complete your task goal you have to complete minuets goal also just to play their games and there is only 4 of them and the worst is happy slimes and buildo raptor normal mode is challenge mode and challenge mode is easy mode in hate happy numbers and read this if you hate it.

My teacher assigns us happy numbers for homework, he makes us do 15 min. every day but he trusts the program and one time because I was supposed to have 60 min. and it said 36 I had to do 24 min. and another 6 since it said I had 54. Another problem is that I am getting too advanced and I am having trouble solving problems. Also, when I make a mistake sometimes It doesn't allow me to use my keyboard and that makes me frustrated so I make more mistakes. Also it is cursed, not really but It makes it sound better. Anyways, I failed the problem on purpose since I wanted to see what would happen to the squirrel if I get it wrong , then it gave me some text but the text was in russian! Worst app ever!

this company sucks my kid hes very good at math and the site requires him to solve it together with the site and there is no button that lets him give the anser by himself

i hate this. ITs ragebaiting my son, and he gets a huge temper b/c of it.

Happy numbers is kind really awesome, they will make mistake when I got it wrong.