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Flo

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Version added at: Jul 16, 2026

Size: 148.1 MB

What’s unlocked in this version

Flo for iOS now comes with the subscription unlocked, giving you access to the app’s paid features in this updated IPA for iPhone and iPad.

Flo is the period and fertility tracker millions of women rely on for daily cycle insight, backed by more than 100 doctors and medical experts. Download the Flo IPA for iPhone and get predictions for your period, ovulation and fertile window built from your own logged symptoms.

Whatever stage you're in — tracking a first cycle, trying to conceive, managing PMS or PMDD, expecting, or navigating perimenopause — Flo adapts its insights to match. Log symptoms daily to sharpen predictions, sync with wearables for deeper data, and use Anonymous Mode to keep your health data untraceable, even to Flo.

Key features

  • Personalized period, ovulation and fertile-day predictions
  • Symptom Checker for PCOS, endometriosis and perimenopause signals
  • Ovulation and basal body temperature tracking for conceiving
  • Flo for Partners to share cycles and pregnancy milestones
  • Perimenopause tracking and PMS/PMDD mood pattern insights
  • Anonymous Mode and dual ISO-certified data security

Get Flo on builds.io — download the IPA and install it on your iPhone in one tap, no PC.