HomeReadLaunches deskTeenCycle launches offline period tracker for $9.99 one-time purchase
Launches·Jul 7, 2026

TeenCycle launches offline period tracker for $9.99 one-time purchase

Launch · Reddit r/SideProject · stat: $9.99 TeenCycle launches a privacy-first period tracker for teens, designed to keep all data offline with no accounts, cloud storage, or analytics. Built by a…

Launch · Reddit r/SideProject · stat: $9.99

TeenCycle launches a privacy-first period tracker for teens, designed to keep all data offline with no accounts, cloud storage, or analytics. Built by a family for their daughter to avoid data-harvesting alternatives, the app features manual backups and no third-party SDKs. It is available for a one-time $9.99 purchase.

The one-time purchase model as a direct privacy signal. A one-time fee can be a powerful differentiator in markets saturated with subscription and ad-supported apps.

Source

Sources · how we verified
  1. https://www.reddit.com/r/SideProject/comments/1uhz0mh/i_built_a_period_tracker_for_my_teen_that_keeps/

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