--- title: "OB Wheel+ - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Designed by Andrew Yu, MD, A double board certified OB/GYN and Clinical Informatics. OB Wheel+ is a streamlined and reliable tool for calculating essential pregnancy dates. Whether you are a clinicia" --- # OB Wheel+ — United States > Pregnancy calculator for HCPs ![OB Wheel+ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/df/84/d5/df84d50f-bb03-2538-2961-a3f4f1ee5405/obwheelplus_icon-0-0-1x_U007ephone-0-1-sRGB-85-220.png/434x0w.png) **Developer:** [Andrew Yu](https://apptail.io/developer/andrew-yu-PdA) **Category:** Medical **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.dryuapps.OBWheel **Store:** Apple App Store **Country:** United States **Version:** 1.0 (released 2026-01-09) **Original Release:** 2026-01-08 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6757197344) **AppTail Page:** [https://apptail.io/app/ob-wheel-ROdy/united-states](https://apptail.io/app/ob-wheel-ROdy/united-states) ## OB Wheel+ Description Designed by Andrew Yu, MD, A double board certified OB/GYN and Clinical Informatics. OB Wheel+ is a streamlined and reliable tool for calculating essential pregnancy dates. Whether you are a clinician in a fast-paced environment or an expectant parent tracking milestones, this app provides the accuracy you need with an intuitive, modern interface. Key Features: • Multiple Calculation Modes: Calculate based on Last Menstrual Period (LMP), Known Due Date (EDD), IVF Transfer Date (Day 3 or Day 5), or Gestational Age (GA) from a specific scan date. • Projected GA: Easily determine what the gestational age will be on any future date. • Clinical Milestones: Automatically generates a comprehensive timeline for essential screenings, including NIPT, Anatomy Scan, Glucose testing, and vaccinations including RSV during the appropriate season. • Trimester Filtering: Focus on the milestones that matter right now with easy T1, T2, and T3 filters. • Fetal Size Comparisons: Track baby’s growth with relatable size comparisons. Medical Disclaimer: This app is intended for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read in this application. ## OB Wheel+ Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/44/5b/1d/445b1d9e-4287-f554-f244-92cbda296c1a/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-12-30_at_14.09.54.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4d/87/9e/4d879e6c-1ab3-d8e1-d475-28a8e46c6827/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-12-30_at_14.10.14.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f4/18/7d/f4187daa-aad1-42fb-c509-0889cea72898/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-12-30_at_14.10.16.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/02/96/32/029632eb-34b0-b7eb-38ab-b9597f3b800d/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-12-30_at_14.10.24.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8d/46/8d/8d468d7e-07cc-6d14-0c45-a080773adcfa/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2025-12-30_at_14.10.38.png/1242x2688.png) ## OB Wheel+ Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to OB Wheel+ - [Contraception](https://apptail.io/app/contraception-afR/united-states) - [ACOG](https://apptail.io/app/acog-HZZ/united-states) - [Акушерский Калькулятор](https://apptail.io/app/akuserskii-kalkuliator-rxJb/united-states) - [OB Tracker & Pregnancy Wheel](https://apptail.io/app/ob-tracker-pregnancy-wheel-qkPb/united-states) - [OB Calc (nube)](https://apptail.io/app/ob-calc-nube-lGnd/united-states) - [OB Wheel for Pregnancy](https://apptail.io/app/ob-wheel-for-pregnancy-vPZm/united-states) - [OB Wheel Pregnancy Tracker](https://apptail.io/app/ob-wheel-pregnancy-tracker-txXn/united-states) - [OB Wheels](https://apptail.io/app/ob-wheels-Hpwo/united-states) - [OB Wheel Pregnancy Calculator](https://apptail.io/app/ob-wheel-pregnancy-calculator-PrRv/united-states) - [OB Pregnancy Wheel Made Easy](https://apptail.io/app/ob-pregnancy-wheel-made-easy-Stey/united-states) ## OB Wheel+ Available In - [United States](https://apptail.io/app/ob-wheel-ROdy/united-states) - [Azerbaijan](https://apptail.io/app/ob-wheel-ROdy/azerbaijan) - [Belgium](https://apptail.io/app/ob-wheel-ROdy/belgium) - [Brazil](https://apptail.io/app/ob-wheel-ROdy/brazil) - [Switzerland](https://apptail.io/app/ob-wheel-ROdy/switzerland) - [Chile](https://apptail.io/app/ob-wheel-ROdy/chile) - [China](https://apptail.io/app/ob-wheel-ROdy/china) - [Germany](https://apptail.io/app/ob-wheel-ROdy/germany) - [Ecuador](https://apptail.io/app/ob-wheel-ROdy/ecuador) - [Egypt](https://apptail.io/app/ob-wheel-ROdy/egypt) - [Spain](https://apptail.io/app/ob-wheel-ROdy/spain) - [France](https://apptail.io/app/ob-wheel-ROdy/france) - [Ghana](https://apptail.io/app/ob-wheel-ROdy/ghana) - [Hong Kong SAR China](https://apptail.io/app/ob-wheel-ROdy/hong-kong) - [Croatia](https://apptail.io/app/ob-wheel-ROdy/croatia) - [Hungary](https://apptail.io/app/ob-wheel-ROdy/hungary) - [Indonesia](https://apptail.io/app/ob-wheel-ROdy/indonesia) - [Argentina](https://apptail.io/app/ob-wheel-ROdy/argentina) - [Jamaica](https://apptail.io/app/ob-wheel-ROdy/jamaica) - [Sri Lanka](https://apptail.io/app/ob-wheel-ROdy/sri-lanka) - [Latvia](https://apptail.io/app/ob-wheel-ROdy/latvia) - [North Macedonia](https://apptail.io/app/ob-wheel-ROdy/north-macedonia) - [Malta](https://apptail.io/app/ob-wheel-ROdy/malta) - [Malaysia](https://apptail.io/app/ob-wheel-ROdy/malaysia) - [Nigeria](https://apptail.io/app/ob-wheel-ROdy/nigeria) - [Netherlands](https://apptail.io/app/ob-wheel-ROdy/netherlands) - [Pakistan](https://apptail.io/app/ob-wheel-ROdy/pakistan) - [Romania](https://apptail.io/app/ob-wheel-ROdy/romania) - [Saudi Arabia](https://apptail.io/app/ob-wheel-ROdy/saudi-arabia) - [Slovenia](https://apptail.io/app/ob-wheel-ROdy/slovenia) - [Senegal](https://apptail.io/app/ob-wheel-ROdy/senegal) - [Thailand](https://apptail.io/app/ob-wheel-ROdy/thailand) - [Ukraine](https://apptail.io/app/ob-wheel-ROdy/ukraine) - [Israel](https://apptail.io/app/ob-wheel-ROdy/israel) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*