Buy a few credits when you need them. No subscription. No commitment. Just coloring.
About 10 coloring pages. A rainy afternoon, sorted.
About 40 coloring pages. Enough for a week of "I'm bored".
About 100 coloring pages. A whole school break, sorted.
A subscription works out cheaper if you make more than a few pages a month. Plus extra profiles for siblings and credits that stack up.