OvaLens Period & Cycle Tracker

Keep LH tests, cycle dates and daily observations together. Export PDFs and choose optional AI with OvaLens Pro.

Keep your cycle, LH tests and daily observations together with OvaLens.

YOUR EVERYDAY JOURNAL • Save LH test photos and enter results yourself. • Log period starts, basal body temperature, cervical mucus, mood and notes. • Explore your history, calendar and charts with approximate cycle estimates. • Create and share PDF reports for 1, 3, 6 or 12 months.

Manual entries, your journal, calendar, history, charts and PDF export stay free. No sign-in is needed for these features.

OPTIONAL OVALENS PRO Pro adds AI help from Google Gemini for supported analog LH test photos and overviews of selected PDFs, with an option to compare earlier reports. AI requires an active subscription or eligible trial and is available only to adults aged 18 or older. Current-month reports are interim summaries of the records available so far.

• Weekly: 10 photo analyses and 1 AI report per subscription week. • Monthly or annual: 40 photo analyses and 2 AI reports per subscription month. Annual allowances reset monthly. • Eligible new weekly subscribers can receive a 7-day trial with 10 photo analyses and 1 AI report in total for the whole trial. Monthly and annual plans do not include this trial.

Unused allowances do not roll over. Subscriptions renew automatically unless canceled in Apple subscription settings. Prices and eligibility appear before purchase.

YOUR DATA AND YOUR CHOICE Your journal and saved reports stay on your device. Opening Pro, restoring purchases or requesting AI can create an anonymous Firebase account. RevenueCat supports subscriptions. Photos and selected PDFs are sent to Google Gemini only with your permission; each report request asks separately.

You can withdraw photo-sharing permission and delete your data in Settings. Deleting data does not cancel an Apple subscription. Purchase-linked quota records are scheduled for deletion 90 days after the relevant allowance period ends; deletion may be delayed. They help prevent trial and allowance resets and do not contain your journal, photos, PDFs or AI report text.

AI can make mistakes. OvaLens is for personal wellness and record-keeping. It does not diagnose conditions, confirm ovulation, prevent pregnancy or replace medical advice. Do not use its estimates or test labels to decide that unprotected sex is safe. Follow your test's instructions and ask a healthcare professional about medical concerns.

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