Euki is developed by the International Planned Parenthood Federation Western Hemisphere Region (IPPFWHR) in collaboration with reproductive health organizations. It is a nonprofit project aimed at providing private sexual and reproductive health tracking.

What happens to my Euki data if I get a new phone

Euki's on-device storage means data is stored locally. If you get a new phone and cannot transfer local app data, your tracking history is lost. There is no cloud backup. For users who want historical data available across devices, this is a significant limitation.

Does Euki have a premium plan

No. Euki is free with no paid tier. All features are available to all users.

Is Euki better than Floriva for privacy

Both use on-device storage with no server component. The privacy architecture is equivalent. The differences are feature set, sync capability, and funding model, not privacy.

pricing-breakdowns

Euki App Cost: Is Free Really Free for Privacy

Euki is free with strong on-device privacy. We cover what the $0 price means in practice, the funding model risk, and what Floriva adds.

Euki Is Genuinely Free and Genuinely Private Euki does what few free apps manage: it charges nothing and still does not monetize user data. There is no ad tier, no data licensing, and no paid upgrade. It is funded by reproductive health nonprofits, uses on device storage, and requires no account. For users who need a free period tracker with real privacy guarantees, Euki is the most credible option in the market. We are not going to tell you Euki is bad, it is not. The Funding Model Question Euki's strength is also its structural limitation. Nonprofit funding means Euki's development timeline is driven by grant cycles, not user demand. When a grant ends, development can slow or stop. The app could fall behind on iOS and Android OS compatibility. Features that paying users would fund, like cross device sync, are not priorities in a grant funded model. This is not a knock on Euki's mission. It is a description of how nonprofit software projects work under resource constraints. Several well intentioned reproductive health apps have gone stale or inactive when nonprofit funding shifted. Users who built their tracking history in those apps lost continuity. What $5.99/mo Adds Floriva use