ASCENSION Fitness
A Solo Leveling themed personal fitness PWA that tracks workouts, calories, bodyweight and personal records, all cached locally.

ASCENSION is a personal fitness app themed around Solo Leveling, built as a browser PWA with everything cached locally. It tracks workouts by muscle group, a calorie log, bodyweight history, personal records and a gate-history system, with full scrollable history for any list. The maker sums it up as: I cannot code but I can design, and vibecoded the whole thing with Claude.
1 Review
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Tried this out over a couple weeks. The Solo Leveling framing is a fun hook to get you logging sets, and having everything cached locally means it opens instantly even on spotty transit wifi. My concern as a backend person is what happens if local storage gets cleared or the PWA gets uninstalled, since there's no mention of sync or backup anywhere. For personal records I'd want that data somewhere durable, not just on-device.