Supported Features
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Dark Interface
OvuSense Cycle & PCOS Tracker
Track ovulation, PCOS & health
Free · Designed for iPad. Not verified for macOS.
What is OvuSense™ ?
OvuSense is designed for your individual health journey. It combines a health tracker app and wearable sensor, giving you the most accurate understanding of your cycle available on the market. OvuSense measures continuous Core Body Temperature (cCBT) every five minutes, with a 1/1000th of a degree resolution, giving you a clinically proven understanding of what is happening to the rise and fall of progesterone - your key cycle hormone.
Only OvuSense can predict ovulation 48 hours in advance, confirm your ovulation with 99% accuracy,[1] and flag cycles to screen for issues, and show if treatment and diet are working[2].
For PCOS
The symptoms of Polycystic Ovarian Syndrome affect up to 20% of women, and many go undiagnosed. OvuSense will let you know with certainty if and when you ovulate, provide vital feedback for whether a diet is improving your ovulation timing, and let you know if treatments are working. Tens of thousands of women have already benefitted from managing their PCOS with OvuSense. Choose OvuSense with the OvuCore vaginal sensor today for managing your PCOS, whether you’re trying to conceive, or just wanting to get on with leading your life.
For Getting Pregnant
If you’re trying to conceive, OvuSense provides the ideal way to understand when to time sex or treatment. Choose OvuSense with the OvuCore vaginal sensor to predict and confirm ovulation using current cycle data - ideal if you have irregular ovulation and/ or the number of days between your periods varies from cycle to cycle. If you’ve got regular cycles then start out with OvuSense with the OvuFirst skin-worn sensor.
For Cycle Tracking
If you’re trying to understand your cycle, then it’s essential you have real clinical data. OvuSense can help you manage your diet, supplements and any treatments you need. Download the OvuSense App to get started for free, then upgrade to the OvuFirst skin-worn sensor.
[1] Papaioannou S, Delkos D, Pardey J (2014); Hurst BS, Davies K (2022).
[2] Hurst BS, Karoshi M (2020); Karoshi M, Hurst B (2020); Hurst BS, Pirrie A (2019)
OvuSense now flags eight distinct cycle patterns - like early ovulation, late ovulation, anovulation, and short luteal phase - directly within the app to reveal hidden clues about your fertility health. Our patented core body temperature technology and advanced algorithms pinpoint subtle changes in your cycle - especially helpful if you have PCOS or irregular periods - that may be affecting conception. Gain the insights you need to talk confidently with your doctor and take informed steps toward better reproductive health. Update now to unlock these powerful new features!
The developer, VIO HealthTech Ltd, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Location
- Contact Info
- User Content
- Identifiers
- Sensitive Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- VIO HealthTech Ltd
- Size
- 81.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 8.0 or later.
- iPhone
Requires iOS 8.0 or later.
• iPhone 5S
• iPhone 6
• iPhone 6 Plus
• iPhone 6S
• iPhone 6S Plus
• iPhone SE (1st generation)
• iPhone 7
• iPhone 7 Plus
• iPhone 8
• iPhone 8 Plus
• iPhone X
• iPhone XS
• iPhone XS Max
• iPhone XR
• iPhone 11
• iPhone 11 Pro
• iPhone 11 Pro Max
• iPhone SE (2nd generation)
• iPhone 12 mini
• iPhone 12
• iPhone 12 Pro
• iPhone 12 Pro Max
• iPhone 13 Pro
• iPhone 13 Pro Max
• iPhone 13 mini
• iPhone 13
• iPhone SE (3rd generation)
• iPhone 14
• iPhone 14 Plus
• iPhone 14 Pro
• iPhone 14 Pro Max
• iPhone 15
• iPhone 15 Plus
• iPhone 15 Pro
• iPhone 15 Pro Max
• iPhone 16
• iPhone 16 Plus
• iPhone 16 Pro
• iPhone 16 Pro Max
• iPhone 16e
• iPhone 17 Pro
• iPhone 17 Pro Max
• iPhone 17
• iPhone Air
• iPhone 17e - iPad
Requires iPadOS 8.0 or later.
• iPad Air
• iPad Air Wi‑Fi + Cellular
• iPad mini 2
• iPad mini 2 Wi‑Fi + Cellular
• iPad Air 2
• iPad Air 2 Wi‑Fi + Cellular
• iPad mini 3
• iPad mini 3 Wi‑Fi + Cellular
• iPad mini 4
• iPad mini 4 Wi‑Fi + Cellular
• iPad Pro (12.9‑inch)
• iPad Pro (12.9‑inch) Wi-Fi + Cellular
• iPad Pro (9.7‑inch)
• iPad Pro (9.7‑inch) Wi‑Fi + Cellular
• iPad (5th generation)
• iPad (5th generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (2nd generation)
• iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular
• iPad Pro (10.5‑inch)
• iPad Pro (10.5‑inch) Wi‑Fi + Cellular
• iPad (6th generation)
• iPad (6th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch)
• iPad Pro (11‑inch) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (3rd generation)
• iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular
• iPad mini (5th generation)
• iPad mini (5th generation) Wi‑Fi + Cellular
• iPad Air (3rd generation)
• iPad Air (3rd generation) Wi‑Fi + Cellular
• iPad (7th generation)
• iPad (7th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) (2nd generation)
• iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (4th generation)
• iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular
• iPad Air (4th generation)
• iPad Air (4th generation) Wi‑Fi + Cellular
• iPad (8th generation)
• iPad (8th generation) Wi‑Fi + Cellular
• iPad Pro (11-inch) (3rd generation)
• iPad Pro (11-inch) (3rd generation) Wi‑Fi + Cellular
• iPad Pro (12.9-inch) (5th generation)
• iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular
• iPad mini (6th generation)
• iPad mini (6th generation) Wi-Fi + Cellular
• iPad (9th generation)
• iPad (9th generation) Wi-Fi + Cellular
• iPad Air (5th generation)
• iPad Air (5th generation) Wi‑Fi + Cellular
• iPad (10th generation)
• iPad (10th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) (4th generation)
• iPad Pro (11‑inch) (4th generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (6th generation)
• iPad Pro (12.9‑inch) (6th generation) Wi‑Fi + Cellular
• iPad Air 11-inch (M2)
• iPad Air 11-inch (M2) Wi-Fi + Cellular
• iPad Air 13-inch (M2)
• iPad Air 13-inch (M2) Wi-Fi + Cellular
• iPad Pro 11-inch (M4)
• iPad Pro 11-inch (M4) Wi-Fi + Cellular
• iPad Pro 13-inch (M4)
• iPad Pro 13-inch (M4) Wi-Fi + Cellular
• iPad mini (A17 Pro)
• iPad mini (A17 Pro) Wi-Fi + Cellular
• iPad (A16)
• iPad (A16) Wi-Fi + Cellular
• iPad Air 11-inch (M3)
• iPad Air 11-inch (M3) Wi-Fi + Cellular
• iPad Air 13-inch (M3)
• iPad Air 13-inch (M3) Wi-Fi + Cellular
• iPad Pro 11-inch (M5)
• iPad Pro 11-inch (M5) Wi-Fi + Cellular
• iPad Pro 13-inch (M5)
• iPad Pro 13-inch (M5) Wi-Fi + Cellular
• iPad Air 11-inch (M4)
• iPad Air 11-inch (M4) Wi-Fi + Cellular
• iPad Air 13-inch (M4)
• iPad Air 13-inch (M4) Wi-Fi + Cellular - iPod touch
Requires iOS 8.0 or later.
• iPod touch (6th generation)
• iPod touch (7th generation) - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 10 more
- English, Danish, Dutch, Finnish, French, German, Italian, Norwegian Bokmål, Portuguese, Spanish, Swedish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2016-2026 viO HealthTech Limited and viO HealthTech Inc.