Guides
How to use it, step by step.
Real screenshots, real steps — set up features, fix common issues, and get more out of the app you already have.
How to start your first plank challenge
The 7-Day Starter Plan gives you a target every day, counts each plank automatically, and gets harder as you go. Here's exactly how it works.
How to join Plank King's Game Center leaderboards
Two switches, one sync check, and your longest planks are ranked against the world. Here's the exact setup — and one gotcha about which sessions count.
How to track your plank progress with the calendar and stats
Every plank you do is logged for you — the job is just knowing where to look. Here's how to read the calendar, the totals, and your longest-hold record.