Free
Free
Every grade and topic · every evolution and collection · 5 lives per day · adaptive path, hints, daily challenge
Checked 5 Oct 2026
Plans and prices
Kaer Math pricing
Kaer Math Pro
$2.99 a month
Unlimited lives · streak freeze · heart refills · no ads
Checked 5 Oct 2026
Kaer Math Pro
$19.99 a year
Unlimited lives · streak freeze · heart refills · no ads
Checked 5 Oct 2026