Trying to conceive runs on timing, and timing runs on data. These apps predict
fertile windows from cycles, temperature, and ovulation tests — one of them reads a photo of
your test strip with AI.
An honesty note: the best-known IVF-cycle tracker app (Embie) shut down in 2025, so there is
no live IVF tracker we can verify and list tonight. If you are mid-cycle, your clinic's own
portal and medication calendar are the reliable tools.
None of these apps can tell you why conception isn't happening. If you've been trying
for 12 months (6 months if you're 35 or older), that answer needs a clinician, not an app.
Trackers & apps
Premom
TRULY FREE
A trying-to-conceive tracker: period and ovulation prediction, BBT charting, fertile-window timing, and an AI reader that interprets a photo of your ovulation test strip — the feature that sets it apart.
Who pays: Premom sells its own and Easy@Home test kits and thermometers, a Premium membership, and paid consultations — the free app is the front door to those.
Price: Core features are free, per Premom’s own FAQ: ovulation tracking, period tracking, test-strip reading, BBT charting. Premium price not published on premom.com; virtual consultations run $40–$200 depending on the provider.
Privacy: States it complies with U.S. consumer health data privacy requirements; no explicit “never sell” line in the FAQ we checked — read the full policy before logging cycle data.
Verified Oct 23, 2026, on the provider's own site.
Ovia — Ovia Cycle & Pregnancy Tracker (Ovia Health by Labcorp)
FREE THROUGH EMPLOYER
A fertility and period tracker with a forecasting algorithm and a daily fertility score; the same app also tracks pregnancy, postpartum, perimenopause and menopause, with 2,000+ expert articles. Through an employer or health plan, the fuller Ovia Health programme adds 1:1 Care Team support at no cost to the member.
Who pays: Employers and health plans pay Labcorp’s Ovia Health to offer it as a benefit (2,000+ client organizations). The consumer app itself is a free download.
Price: $0 to download; no in-app purchases listed in its App Store listing as of Oct 2026.
Privacy: No “never sell data” statement found on its site. The owner is Labcorp and the business is employer/health-plan sponsored — read the in-app privacy policy before logging fertility data.
Verified Oct 23, 2026, on the provider's own site.
A period, ovulation and pregnancy tracker: log cycles and symptoms, get fertility predictions and daily conception tips, and follow a pregnancy week by week. Premium adds a health assistant / symptom checker, anonymous community chats, and in-depth health reports.
Who pays: Flo Premium subscriptions. Flo also runs a free-access project providing Premium free to underserved communities.
Price: Core cycle and symptom tracking with predictions is free. Premium price is shown in the app and is not published on flo.health.
Privacy: Flo states it has never and will never sell your data, does not share health data for advertising or marketing, and does not give data to employers; it also offers an Anonymous Mode that unlinks your data from your identity.
Verified Oct 23, 2026, on the provider's own site.
Fertility testing and treatment are among the least price-transparent corners of medicine.
Our sister project publishes real hospital prices — a starting point before any clinic quote.