About This Launch
Biostacks is a privacy-first supplement tracker for iPhone. Log doses and schedules, scan barcodes, search a supplement library, score your whole stack with StackScore, flag interactions and nutrient overlaps, and run on/off check-ins. It works offline, requires no account, and App Privacy says Data Not Collected.
Why I Built This
Supplement routines are easier to follow when logging stays private and practical. Biostacks was built for people who want to understand their full stack without handing routine data to a cloud account.
Launch Details
CategoryHealth
StageLive
ListedSeptember 17, 2026