Ola: Period & Cycle Tracker
Cycle tracker. No cloud, ever.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Ola — Private Cycle Tracker
Understand your cycle in a calmer, more readable way. Built around one promise: your data never leaves your iPhone.
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PRIVACY THAT'S NOT A SETTING
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Most cycle trackers route your data through their servers, where it can be accessed, sold, leaked in a breach, or handed over. Ola is built differently: there are no Ola servers. No Ola cloud. No Ola account. No login.
Your cycle data lives on your iPhone — and only on your iPhone.
• No accounts, no sign-ins, no email
• No cloud sync — nothing is ever uploaded
• No analytics SDKs, no trackers, no ad networks
• Apple Health: read-only; Ola never writes
• Apple Calendar: optional, opt-in, write-only
• Face ID / Touch ID / passcode app lock built in
• Delete everything in one tap from the Privacy Center
The simplest privacy promise we can make: what never leaves your phone can't be shared, leaked, or accessed by anyone but you.
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WHAT YOU GET
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• Cycle ring & phase tracking — menstrual, follicular, ovulation, luteal
• Daily log: flow, mood, energy, cramps, sleep, workouts, water, weight, and more
• 30-day symptom + energy charts
• Basal body temperature chart (read from Apple Health)
• Pattern insights Ola finds in your own data
• Rolling-average cycle predictions with uncertainty bands
• Life-stage modes: cycling, pregnancy, perimenopause, menopause
• Contraceptive tracking with daily dose reminders
• Notifications: period, fertile window, phase transitions, daily check-in
• Widgets for home + lock screen
• Apple Watch companion
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PREMIUM FEATURES
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• Full calendar + trend history
• Phase-specific food, movement, weekly focus
• In-depth PCOS management guide
• Doctor-visit PDF export (one page, print-ready)
• Partner share — send a phase note without accounts
• Apple Health enrichment on Trends
• Phase-transition & fertile-window reminders
Available as monthly or yearly. Cancel anytime in iOS Settings. Payment is charged to your Apple ID account at confirmation; subscriptions auto-renew unless cancelled at least 24 hours before period end.
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EDUCATIONAL CONTENT
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Ola includes clinician-reviewed educational sections on pH balance and PCOS, with clear "when to see a healthcare provider" guidance. Safety-critical content is free; deeper management guidance is part of Premium.
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NOT MEDICAL ADVICE
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Ola is a general wellness app. It is not a medical device, diagnosis tool, or contraceptive. Cycle predictions are estimates and may be inaccurate. For medical concerns, please consult a licensed clinician.
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Questions or support: open an issue on our GitHub support page linked from the app's Me tab.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
v1.5 is Ola's biggest release yet.
Onboarding now actually gets to know you — 11 calm screens that build a profile in 90 seconds, with a real summary card before you start.
Premium got a real paywall (with a 7-day free trial and a pay-once Lifetime option) and a post-first-cycle moment.
The whole app got quieter and more confident: a new serif "Ola" wordmark on Today, recolored chips that mean what they're shaped like, a live "0B" privacy pill in the top corner, and a Liquid Glass ring with breathing room.
Plus: Ask Ola (5 on-device LLM questions), 41-symptom logging, 18 educational articles, a perimenopause hero with a one-tap hot-flash log, Live Activity, opt-in Apple Health write-back. All on this iPhone.
The developer, Anulfo Acosta, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Anulfo Acosta
- Size
- 3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
Arabic and 15 more
- Arabic, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Mature or Suggestive Themes
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Ola Premium Lifetime $79.99
- Ola Premium $39.99
- Ola Premium $3.99
- Copyright
- © @ 2026 Anulfo Acosta
