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Version added at: Aug 14, 2026

Size: 150.87 MB

What’s unlocked in this Flo mod for iPhone

Subscription unlocked in Flo Cycle & Period Tracker v10.4.0, giving you access to the app’s premium features in the updated IPA for iOS.

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.