Period Tracker Pricing Breakdowns

Euki is genuinely free with strong on-device privacy. We cover what the $0 price means in practice, the funding model risk, and why Floriva adds features Euki does not offer.

Drip is a free, open-source period tracker for Android with on-device storage. We cover what 'free and open source' means in practice, the iOS gap, and how Floriva compares.

Flo offers a free tier and a $4.99/mo premium plan. We break down the real tiers, the hidden costs the FTC documented, and how Floriva compares at $2.99/mo.

Natural Cycles charges $12.99/mo or $99.99/yr, often with a thermometer bundle. We break down the full cost, what FDA clearance actually means, and how Floriva compares.

Clue has the strongest privacy practices of any major period tracker, but your data is still on servers in Germany. We break down Clue's pricing tiers and what GDPR compliance actually protects.

We compare period tracker costs across 11 apps — from $0 (Euki, Drip) to $12.99/mo (Natural Cycles). The table includes whether each app has a free tier, what paid plans cost, and whether reproductive data is sold or stays on-device.

Stardust markets itself as private but stores data on servers. We break down Stardust's pricing tiers, what 'privacy-focused' means in architectural terms, and how Floriva compares.

Spot On is free and mission-aligned, developed by Planned Parenthood. We cover the account requirement, server-side storage, and the organizational risk that free does not eliminate.