Supported Features
-
VoiceOver
-
Voice Control
-
Dark Interface
-
Differentiate Without Color Alone
-
Sufficient Contrast
Ovify: A Private Cycle Tracker
Period, BBT and AI. On-device.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
The privacy-first cycle tracker. Log symptoms, get predictions and insights, work with AI or create doctor-ready PDF — all on-device. Your data never leaves your iPhone.
Private period, cycle, and fertility tracking app. No accounts. No cloud. No third-party trackers. Your most intimate data stays exactly where it belongs: on your iPhone.
Ovify combines Symptothermal Method (STM) charting, predictions that sharpen with every log, contraception reminders, and a completely private AI assistant to help you understand your body without compromising your privacy.
WHY OVIFY IS DIFFERENT
Most period apps send your intimate data to the cloud. Ovify doesn't. There are no servers, no analytics SDKs, and no hidden trackers. The app simply knows you because it lives where you do.
WHAT YOU CAN TRACK
- Periods & Cycles: Log your flow alongside 80+ symptoms and their severities.
- Fertility Markers: Track Basal Body Temperature (BBT) with sustained-rise detection, plus cervical mucus and cervix position for the Symptothermal Method.
- Daily Wellbeing: Log mood, energy, sleep, cravings, and sex.
- Contraception: Get refill and replacement reminders for the pill, IUD, implant, injection, ring, or patch.
OVIFY AI — YOUR PRIVATE HEALTH ASSISTANT
Powered directly by Apple Intelligence on your device. Ask, "Why am I bloated this week?" or say, "Log bloating for yesterday." Ovify reads your data, answers your questions, and takes action. Your conversations and prompts never leave your iPhone.
DEEP INSIGHTS & EXPORTS
- Doctor-Ready PDF Reports: Instantly export your charts, cycle history, and symptom logs into a clean, comprehensive PDF to share directly with your healthcare provider.
- Smarter Predictions: Track cycle length, period length, and variability with a confidence score that improves every time you log.
- Phase-Aware Guidance: Daily insights tailored to exactly where you are in your cycle.
- Consistency Heatmap: Keep your logging streak alive with visual tracking.
- Worth-a-Closer-Look Flags: Ovify scans your last six months of logs for patterns worth discussing with your clinician (like very long/short cycles or unusual bleeding) and explicitly reassures you when everything looks normal, too.
FULL SYMPTOTHERMAL METHOD
Access a complete BBT graph, mucus and cervix tracking, 3-over-6 rule, Minus-8 rule, and Peak Day detection. Five bite-sized guides cover everything from getting started to accurately interpreting your chart.
APPLE HEALTH SYNC
Enjoy secure, two-way sync for menstrual flow and basal body temperature. Apple Health remains the system of record for exactly what you choose to share.
WIDGETS
Keep today’s cycle day and your contraception card right on your Home Screen for glanceable updates!
MEDICAL DISCLAIMER
Ovify is an informational tool, not a medical device. It does not diagnose, treat, or prevent any condition, and is not a substitute for advice from a licensed clinician. Do not use Ovify as your method of contraception. If you think you may be pregnant, have symptoms that concern you, or need contraceptive guidance, please contact a healthcare provider.
Start your 7-day free trial today. Explore all of Ovify's premium, privacy-first features. Cancel anytime before the trial ends, completely risk-free.
Privacy Policy: https://ovify.app/privacy
Terms of Use: https://ovify.app/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Ovify is now free to start. Log your cycle, symptoms and temperature, see your calendar and your next-period prediction, and keep your full history — no subscription, no ads, no limits on your own data.
• Subscription adds the analysis: cycle health scoring, symptom patterns by phase, sympto-thermal fertility rules, the clinician PDF and Ovify AI
• Subscription also sharpens the forecast — it follows your last 3 cycles instead of your whole history, and shows a date range rather than one day
• Trend charts and statistics are free, based on your last 3 cycles
• When your cycles vary too much to predict, Ovify still says so instead of guessing — on every plan
• New: Ovify now shows you how accurate its own predictions have been on your cycles — how far off we usually were, and whether your period tends to arrive early
• New: if you're tracking perimenopause, Insights now follows how your cycle lengths are changing against the clinical markers of the transition
• The clinician report is rebuilt around what a doctor actually asks: cycle-length distribution, bleeding duration and variation against published reference ranges, and which symptoms cluster before your period
• 22 new articles and 298 new daily guidance tips — and the daily tip no longer repeats until it has worked through the whole catalog for your phase, which is well over a year
• Earn new accent colors just by logging
• Your data export stays free and complete, always
Subscriptions
The developer, Appify Sp. z o.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
The developer indicated that this app supports the following accessibility features. Learn More
For more information, visit the developer’s accessibility website .
Information
- Seller
- Appify sp. z o.o.
- Size
- 45.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Infrequent
Mature or Suggestive Themes
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Ovify Monthly $9.99
- Ovify Yearly $79.99
- Copyright
- © 2026 Appify sp. z o.o.