Apps Like Sigma Ring for iPhone and iPad
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.


Ring Sizer – Ring Size Meter
AppLiks Sp. z O.O.
Measure rings with the white circle
Measure by matching the inner edge to the 's white circle. Adjust the slider to align the diameter or circumference. View results in metric or imperial units, including US, Canadian, and Australian sizing systems.


MyRing - Contraceptive Ring
Sebastian Lang
Insert on time
Track menstrual cycles with detailed logging of periods, symptoms, and mood. Set reminders for inserting and removing the . Record personal notes and monitor well-being. Sync data across devices for consistent tracking.

Christian Encouraging Words
Sigma SKY, LLC
Share Bible verses as stickers
Share Bible verses as stickers. Include Scripture from the Book of Matthew and Douay Rheims Bible. Add motivational messages for daily encouragement. Send stickers to friends or social media.






Health App AI
199 Developments Private Limited
Sync data, analyze trends, get insights
Personalized dashboard with data from HealthKit. View and customize metrics with detailed historical analysis. Receive AI-driven insights and track progress over time. Set up multiple views for different aspects.




Apollo Neuro
Apollo Neuroscience, Inc.
Strengthen resilience with silent vibrations
Helps users manage stress and improve focus through silent sound wave vibrations that stimulate the vagus nerve. Users can access guided sessions to reduce stress instantly. Track progress and adjust settings to customize the experience.


HeartSnap:Health Tracker
Shenzhen Xinjingxing Information Technology Co., Ltd.
Track heart rate, blood pressure, and wellness
Monitor heart rate using phone sensors. Log blood pressure, blood sugar, HRV, and mental wellness entries. View detailed analytics and track trends over time. Set reminders for measurements and sync data with health apps.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.