Private, on-device period and cycle tracker with an AI assistant that never sends your data anywhere. Encrypted backups, Face ID lock, discreet mode. No accounts ever.
Veil is a privacy-first period and cycle tracker. Your health data never leaves your device - no accounts, no servers, no behavioral tracking. Just clean, private cycle tracking that works.
TRACK YOUR CYCLE
- Periods, flow intensity, symptoms, mood, and notes
- Energy, sleep, weight, temperature, water
- Contraception tracking: pill (with adherence scoring), ring, hormonal IUD, copper IUD, and implant - log insertions, string checks, and removals
- Cervical mucus charting (5-state Billings/Sensiplan) and BBT
- Tag entries with custom labels - quick-log from the dashboard
SMART PREDICTIONS
- Next period, ovulation, and fertile window forecasts
- Predictions improve as you log more cycles
- Contraception Method-aware
- Cycle day and phase shown at a glance
BEAUTIFUL CALENDAR
- Month and year views with color-coded cycle phases
- Inline editing - toggle period days directly on the calendar
- Day detail sheet shows everything logged for any date
APPOINTMENTS & REMINDERS
- Pin doctor visits to your calendar with custom alerts
- Recurring reminders for pills, IUD checks, supplements, anything
- 3 active reminders free, 15 with Plus
- Notifications fire from the device, never from a server
DEEP INSIGHTS
- Cycle quality score and regularity analysis (computed over natural cycles when on hormonal contraception)
- PMDD severity score (DSM-5 weighted, ovulatory cycles only)
- Pill adherence headline (28-day rolling % and streak)
- Amenorrhea alerts with health guidance
- Observed-vs-predicted ovulation (BBT 3-over-6 + peak mucus)
- Notes timeline + day viewer
VEIL PLUS (OPTIONAL)
- Veil Assistant - private, on-device AI that answers from your own cycle data (no servers, no cloud)
- Pattern Mirror - symptom correlations by cycle phase
- Personalized symptom forecasts based on YOUR history
- Cycle History deep-dive with multi-cycle comparison
- Long-term trend charts
- Health Report PDF for your doctor (with contraception history section)
- Full-text search across notes, moods, symptoms, and contraception events
- Encrypted auto-backup
- Unlimited custom tags
- All future premium features
PRIVACY BY DESIGN
- All health data is stored locally on your device
- Encrypted backups (AES-256)
- No accounts, no email, no phone number required
- Biometric lock (Face ID / Touch ID) and PIN protection
- Discreet mode transforms the app into a generic utility
- Full data export anytime - your data belongs to you
AVAILABLE IN 9 LANGUAGES
English, German, Albanian, Spanish, Italian, French, Portuguese, Russian, and Turkish.
Subscription auto-renews until cancelled. Cancel anytime in Settings > Subscriptions. See our Terms of Use at https://veiltrack.app/terms and Privacy Policy at https://veiltrack.app/privacy.
I've been loving using Veil! I recently realized other large period-tracking apps have disappointing privacy policies, and some were obviously looking to sell user's data. Veil is one of the only privacy-focused apps I found that also looks beautiful and feels easy to navigate. Unlike other apps I've used (even the big ones), using Veil is the first time I feel like I'm truly getting personalized and useful data back from my logging.Care is obviously put into the app, as updates address users' feedback and can provide greatly helpful additions and changes. Veil, unlike other apps, also clearly cares about the user more than itself. It allows easy saving and exporting of your data (encrypted, if you wish!), which allows for easily reviewing it, creating a doctor's report in the app, and importing your data to other apps. Larger apps I've used fail to allow you to export your data, which is a shame that they tie users to them when transporting that information can be extremely burdensome. As I write this review, Veil is still a young app, but it's been on a steady uptrend (already starting strong), and I'm very excited to see how it grows.The Veil Plus subscription is extremely optional, but I tried one month to check it out. I found that the amount of information and usefulness it opened up was well worth the extremely cheap price (especially compared to other apps), and I'm happy to be keeping my yearly subscription! Even without Plus, though, the app is still a wealth of information and a great choice for period/cycle tracking.Veil has impressed me time and time again, and I'm grateful to have it as a tool for cycle tracking. I highly recommend anyone looking for a new app to give it a try!
- The vaginal ring is now available alongside the pill, IUDs, and the implant.
- Three new things to log - blood clots, smoking, and good sleep.
- Phase Patterns - see what you actually logged in the phase you're in, like "cramps in 4 of your last 5 luteal phases", with the number of cycles it's based on.
- Hormone Pattern - the four hormones drawn across your own cycle length, anchored to your ovulation instead of a generic day 14.
- Your energy on the chart - if you track energy, a dotted line shows your own logged levels across the cycle.
- We say when we're not sure - when your cycles vary too much to place a phase confidently, we tell you instead of guessing.
- Learn articles now show their evidence - sections labelled Well established, Mixed evidence, or Limited evidence.
Version 1.0.7
The developer, Altin Ukshini, 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
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
