Affiliate disclosure. Some links may earn Jaan Labs LLC a commission, at no extra cost to you. Sponsors are labeled. Payment and commissions do not affect rankings or reviews. Read the disclosure.
About
Published by Jaan Labs LLC.
Jaan Labs LLC makes Jaan, a private cycle, fertility, and pregnancy companion for iPhone. This directory is a second product on the same domain: a researched list of other companies' tools. 44 listings are in this version. Each one links to the publisher's own site.
We mark Jaan as “our app.” Everything else is someone else's product, with its own privacy policy, price, and limits. We do not invent tools, and we do not claim a product works because its maker says so. Where a company mentions an FDA clearance or a published figure, we say that the company says it, and we point you to their page.
Staff picks are a short editorial list of places to start. They are not a medical ranking, and Jaan is not on that list.
Health apps are not equally private. Read the privacy policy before you create an account or connect a wearable. Jaan is built so entries stay on the phone.
Questions and corrections: hello@getjaan.com. If a link breaks or a product shuts down, that is worth a note. Listings were checked on 2026-10-15.