Vio: Period & Cycle Tracker
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Everyone
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About this app
Meet Vio, a simple and private period and menstrual cycle tracker designed to help you understand your cycle with no third-party advertising.
Track your period history, symptoms, flow and personal notes, while viewing helpful estimates and insights based on the cycle information you record.
With Vio you can:
• Track periods and menstrual cycle history
• Log flow, symptoms and personal notes
• View estimated upcoming period dates
• See estimated fertile windows and ovulation timing
• Set optional period and cycle reminders
• Understand cycle patterns and statistics over time
• Export and import your Vio data where supported
• Access additional insights and reports with Vio Premium
PRIVACY-FOCUSED CYCLE TRACKING
Your cycle information is personal.
Vio uses a local-first approach, keeping core period and cycle records on your device for normal cycle tracking. No Vio account is required for basic cycle tracking.
Vio does not display third-party advertising.
YOUR CYCLE IS UNIQUE
Vio uses the information you record to provide period, fertile-window and ovulation estimates. Actual cycle timing can vary from person to person and from cycle to cycle.
OPTIONAL VIO PREMIUM
Vio Premium offers additional cycle insights, reports, pattern information and personalization.
IMPORTANT
Vio provides informational period and menstrual cycle tracking only.
Period dates, fertile-window information and ovulation timing are estimates and may differ from your body's actual timing.
Vio is not a medical device and does not diagnose, treat, cure or prevent any medical condition. It is not a contraceptive method and should not be relied on to prevent pregnancy, confirm pregnancy or replace professional medical advice.
Vio — Your cycle. Your space.
Track your period history, symptoms, flow and personal notes, while viewing helpful estimates and insights based on the cycle information you record.
With Vio you can:
• Track periods and menstrual cycle history
• Log flow, symptoms and personal notes
• View estimated upcoming period dates
• See estimated fertile windows and ovulation timing
• Set optional period and cycle reminders
• Understand cycle patterns and statistics over time
• Export and import your Vio data where supported
• Access additional insights and reports with Vio Premium
PRIVACY-FOCUSED CYCLE TRACKING
Your cycle information is personal.
Vio uses a local-first approach, keeping core period and cycle records on your device for normal cycle tracking. No Vio account is required for basic cycle tracking.
Vio does not display third-party advertising.
YOUR CYCLE IS UNIQUE
Vio uses the information you record to provide period, fertile-window and ovulation estimates. Actual cycle timing can vary from person to person and from cycle to cycle.
OPTIONAL VIO PREMIUM
Vio Premium offers additional cycle insights, reports, pattern information and personalization.
IMPORTANT
Vio provides informational period and menstrual cycle tracking only.
Period dates, fertile-window information and ovulation timing are estimates and may differ from your body's actual timing.
Vio is not a medical device and does not diagnose, treat, cure or prevent any medical condition. It is not a contraceptive method and should not be relied on to prevent pregnancy, confirm pregnancy or replace professional medical advice.
Vio — Your cycle. Your space.
Track periods, symptoms, ovulation estimates and your menstrual cycle privately.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
We've been making Vio feel even better 🌸
• Clearer cycle and period estimates
• Improved Calendar and cycle insights
• A more polished Vio Premium experience
• Better symptom and personal pattern insights
• Improved Light and Dark theme readability
• Performance improvements and bug fixes
Thank you for growing with Vio.
• Clearer cycle and period estimates
• Improved Calendar and cycle insights
• A more polished Vio Premium experience
• Better symptom and personal pattern insights
• Improved Light and Dark theme readability
• Performance improvements and bug fixes
Thank you for growing with Vio.
App support
phone
Phone number
+27872650103
About the developer
TECHNOJOY (PTY) LTD
apps@technojoy.co.za
1 NORTH ST
JOHANNESBURG
2190
South Africa
+27 87 265 0103
