BodyLapse

Take one photo a day in the same pose. BodyLapse groups shots by matching conditions so you can compare like for like, then stitches them into a timelapse video auto-aligned to your shoulders and hips — and plays it right after you save. A built-in level and a ghost of your last shot help you lock in the pose whether you set the phone down or shoot in a mirror. Add optional session tags (pre or post workout, pump state, location nickname, weight) so comparisons stay fair. Share cards are vertical 9:16 with face blur and location hidden by default. Turn on workout reminders at the time that fits you. Photos, weight, location nicknames, and notes stay only on your device — no server upload, no automatic backup. A one-time Lifetime Pass ($2.99) unlocks 1080p videos, no watermark, and no per-timelapse photo limit. No subscription, no ads.