The best alternatives to StepWorld are Tinygain, Spire FIT, and Rove. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of StepWorld?
SeedLegals— Close your next round faster - All your legals in one place
Rove is the simplest step tracking experience for you and your crew. Join competitions, stay up to date with the group leaderboard, and work toward hitting your step goal every day.