Pixfin

Pixfin is a step tracker with a tiny aquarium inside. It builds a walking plan around your usual activity, starting a few minutes above your normal walk and rising weekly toward 8,000 steps a day, a level large studies link to better health. Steps come from Apple Health, and every walk grows a small creature. What to expect: a daily goal you can actually hit, your first creature fully grown in 4 to 8 days, and a weekly chart of your progress. Collect 32 real creatures, from a goldfish to a pink river dolphin. Widgets and Apple Watch keep them in sight. No streaks, no ads, no tracking. Pixfin requires a subscription; the yearly plan starts with a 7-day free trial for new subscribers, and you can cancel anytime.