SunAlly1.23.1 - App Store

SunAlly is your intelligent sunlight companion, helping you fully embrace the health and vitality that sunlight brings while maintaining optimal wellness.

◎ How SunAlly Helps You
Through intelligent monitoring and personalized recommendations, SunAlly helps you find the perfect times for outdoor activities, making it easy to get sufficient vitamin D and enhance your overall wellbeing. Beautiful data visualizations give you clear insights into your daily sunlight intake, while smart reminders ensure you never miss the perfect outdoor moment.

◎ Core Features
- Optimal outdoor activity time recommendations
- Real-time UV level monitoring and protection guidance
- Smart reminder system for UV risk prevention
- Intelligent vitamin D synthesis estimation and trend tracking
- Personalized health recommendations for continuous support
- Comprehensive health data integration and cross-impact analysis
- Rich collection of Apple Watch complications
- HRV stress monitoring and real-time alerts

◎ Design Philosophy
We believe sunlight is nature's most precious gift to humanity. SunAlly's design centers on user health, promoting the benefits of appropriate sun exposure while helping users prevent potential harm from overexposure. We strive to create a simple, practical, and user-friendly application that makes every outdoor activity more enjoyable and safer.

◎ Target Users
- Urban dwellers pursuing a healthy lifestyle
- Outdoor sports and fitness enthusiasts
- Health-conscious wellness seekers
- Anyone looking to develop regular outdoor activity habits

◎ Apple Health Integration
SunAlly deeply integrates with Apple Health, recording and analyzing multiple health metrics including sunlight exposure and HRV. Paired with Apple Watch, it helps you stay informed about your body's condition and easily plan outdoor activities.

◎ Health Advisory Disclaimer
The sunlight exposure duration and vitamin D synthesis estimates provided by SunAlly are for reference only. Due to individual differences and environmental variations, actual conditions may vary. This data does not constitute medical advice in any form. If you have specific concerns about outdoor activities or vitamin D supplementation, please consult a medical professional.

◎ Premium Function
- Review historical health status
- Weekly/monthly/yearly sunlight trend
- Weekly/monthly/yearly Vitamin D trend
- Extra HRV watch face cartoon character
- Sunlight and UV analysis
- Detailed Vitamin D supplement advice

Payment will be charged to subscriber’s iTunes account at the confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Subscriber’s account will be charged for renewal within 24 hours prior to the end of the current period. Subscribers can manage their subscriptions by going to their account settings on the App Store.

For technical assistance, please contact our team:
Privacy Policy: https://dev.freenotetech.com/sunally/policy/
Terms of Service: https://dev.freenotetech.com/sunally/terms/

Version History This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.

Bug fixes
- Fixed the display issue of the dial component.

Thanks for using SunAlly! 1.23.1 07/15/2025 Bug fixes
- Fixed the display issue of the dial component.

Thanks for using SunAlly! 1.23.0 07/10/2025 Bug fixes
- Optimize the animation logic of sunscreen

Thanks for using SunAlly! 1.22.0 07/01/2025 Bug fixes
- Optimize the animation logic of sunscreen

Thanks for using SunAlly! 1.21.1 06/19/2025 New features
- UV page adds sunscreen reapplication capabilities
- Added indicator description page to trend analysis page

Bug fixes
- The problem of emergency reminders not being able to pop up effectively when ultraviolet rays are high
- Solved the problem of vitamin D being unable to be calculated due to the inability to obtain the address

Thanks for using SunAlly! 1.21.0 06/12/2025 New features
- Added a new component "UV Trend Expression" on the watch
- Added detailed data analysis for sun exposure time

Function optimization
- Dangerous UV emergency protection reminder supports the watch

Bug fixes
- HRV error push when not wearing the watch

Thanks for using SunAlly! 1.20.0 04/30/2025 New features
- Added a new "sunbathing expression" component on the watch side
- Added sunshine period and ultraviolet analysis in the detailed interpretation
- Dangerous ultraviolet emergency protection reminder supports the watch side

Function optimization
- Dangerous ultraviolet emergency protection style optimization
- Sunbathing and vitamin D progress notification optimization

Bug fixes
- Fixed the flashing problem when opening the vitamin D dial
- Fixed the problem that the health summary data is 0 at night

Thanks for using SunAlly! 1.19.0 04/18/2025 New features
- Dangerous UV emergency reminder
- Add homepage sharing function
- Record daily water intake on mobile phone

Function optimization
- Optimize the vitamin D prompt description on the homepage
- Optimize the page display of "Detailed interpretation"
- Adjust the text description in skin type
- Optimize the details of other application UI

Thanks for using SunAlly! 1.18.1 04/04/2025 New features
- Dangerous UV emergency reminder
- Add homepage sharing function
- Record daily water intake on mobile phone

Function optimization
- Optimize the vitamin D prompt description on the homepage
- Optimize the page display of "Detailed interpretation"
- Adjust the text description in skin type
- Optimize the details of other application UI

Thanks for using SunAlly! 1.8.0 04/03/2025 Function optimization
- Today's time on the home page bounces experience issue
- Vitamin D target on the watch and phone is out of sync

Thanks for using SunAlly! 1.7.0 03/27/2025 New features
- Trend data analysis of vitamin D/sun exposure

Function optimization
- Optimize the statistical logic of the effective time period on the home page
- Optimize the health data authorization issue on the settings page
- Fix the inconsistent UV data issue on the watch face

Thanks for using SunAlly! 1.6.0 03/22/2025 New features
- Added health comprehensive assessment function to the homepage
- Support viewing historical date data on the action page
- Corrected the activity time and weather logic on the action page
- Added health data authorization page to the settings page
- Added language setting entry to the settings page
Function optimization
- Inconsistent vitamin D data on the watch
- Synchronization issue with vitamin D target on the watch

Thanks for using SunAlly! 1.5.0 03/14/2025 New features
- Enter vitamin D manually.

Function optimization
- Date switching problem
- Optimized watch face help page
- Copywriting optimization

Thanks for using SunAlly! 1.4.0 03/07/2025 Fix bugs 1.3.0 03/01/2025 Fix bugs 1.2.0 02/27/2025 Fix bugs 1.1.0 02/17/2025 1.0 02/12/2025