# Baby & Pregnancy Tracker App > Pregnancy & Baby Tracker App: Due Date, Ovulation, Growth & Parenting Canonical page: [https://chrome-stats.com/d/mom.calcs.app](https://chrome-stats.com/d/mom.calcs.app) ## Overview - **ID:** `mom.calcs.app` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** BRO Oü - **Category:** PARENTING - **Downloads:** 24 - **Version:** 1.2.0 - **Last updated:** 2026-08-20 - **First published:** 2026-07-15 - **Publisher country:** EE - **Size:** 26 MB - **Data as of:** 2026-09-13 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=mom.calcs.app) - **Website:** [https://calcs.mom](https://calcs.mom/) - **Privacy policy:** [https://calcs.mom/privacy/](https://calcs.mom/privacy/) ## Description calcs.mom is a pregnancy and baby tracker app built around 36 calculators — all in one gentle, ad-free experience. No jargon, no guesswork, just simple tools to track growth, milestones, and everyday questions, in your own language.

PREGNANCY & FERTILITY
• Due Date Calculator — estimate your baby's arrival from your last period, conception date, or IVF transfer
• Twin & Multiples Due Date Calculator — a delivery window adjusted for chorionicity, plus multiples-specific guidance
• Reverse Due Date Calculator — work backward from a due date to conception
• IVF Due Date Calculator — built specifically for IVF transfer dates
• Ovulation Calculator — find your most fertile days
• Conception Calculator — estimate when your baby was conceived
• Implantation Calculator — estimate your implantation window
• Chances Calculator — see your odds of conceiving in a given cycle
• Period & Cycle Calculator — track your cycle and predict your next period
• Pregnancy Test Calculator — find the earliest reliable day to test
• Pregnancy Wheel — a classic pregnancy wheel, digitized
• Weeks From Today — jump straight to "how many weeks will I be on this date"
• Weeks to Months Calculator — convert pregnancy weeks to months
• Pregnancy Nutrition Guide — trimester-by-trimester nutrition pointers
• Weight Gain Calculator — healthy pregnancy weight gain ranges
• Postpartum Recovery Timeline — what's typical at each stage of recovery, plus warning signs to watch for
• Chinese Gender Predictor — the traditional Chinese gender chart, for fun
• Eye Color Predictor — a playful estimate of your baby's eye color odds

BABY & NEWBORN TRACKER
• Baby Age Calculator — track your baby's age in weeks, months, and days
• Baby BMI Calculator — check your baby's BMI against standard growth curves
• Baby Formula Calculator — estimate daily formula needs by age and weight
• Baby Sleep Calculator — age-appropriate sleep and nap guidance
• Newborn Weight Loss Calculator — track normal post-birth weight loss and regain
• Feeding Log — log feeds and see patterns over time
• Growth Percentile Calculator — plot height, weight, and head circumference on standard percentile charts
• Baby Milestone Tracker — see developmental milestones typical for your child's age
• Vaccination Schedule Calculator — a reference immunization schedule with estimated dates
• Medicine Dosage Calculator — weight-based dosage guidance for common children's medicines

KIDS & FAMILY
• Child BMI Calculator — BMI tracking for older kids
• Adult Height Predictor — a fun estimate of your child's eventual adult height
• Kids Shoe Size Calculator — convert age or foot length to shoe size
• Bike Size Calculator — find the right bike size by height and age
• Kindergarten Cutoff Calculator — check your child's eligibility based on local cutoff dates
• Screen Time Calculator — age-appropriate screen time guidance
• Allowance Calculator — figure out a fair weekly or monthly allowance

New: add home screen widgets for your most-used tracker — due date, baby age, ovulation, or feeding log — right on your Home Screen.

Every calculator is designed to be quick, clear, and reassuring — built for real moments during pregnancy and parenting, not clinical worksheets. calcs.mom works offline, keeps your data on your device, and is available in over 30 languages.

calcs.mom is designed for general guidance and peace of mind. It doesn't replace advice from your doctor, midwife, or pediatrician — always check with a healthcare professional for anything medical. ## Rankings - #2,530,813 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `mom.calcs.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Pregnancy Calculators](https://chrome-stats.com/d/com.pregnancy_calculators) — 141 users - [Pregnancy Tracker & Calculator](https://chrome-stats.com/d/com.my.pregnancy.tracker.calculator.calendar.pregnant) — 729,885 users, 4.44 / 5 - [Pregnancy Tracker & Calculator](https://chrome-stats.com/d/com.teamthree.pregnancytracker) — 5,911 users - [Pregnancy Calculator & Tracker](https://chrome-stats.com/d/pregnancycalculator.pregnancy.duedate.tracker) — 3,678 users - [Pregnancy Calculator](https://chrome-stats.com/d/com.kwh.pc.pc) — 7,862 users - [Pregnancy Calculator Weekly](https://chrome-stats.com/d/com.pregnancyapps.pregnancycalculator.free) — 923 users - [Pregnancy Calculator](https://chrome-stats.com/d/com.nax.pregnancycal) — 12,823 users - [pregnancy calculator smart](https://chrome-stats.com/d/com.hamelcalculatorpregnancy) — 1,695 users - [Pregnency calculator](https://chrome-stats.com/d/com.saadalaoui.calculateurgrossesse) — 1,971 users - [Mom's Calculator](https://chrome-stats.com/d/com.momassist.calculator.babycare.parentingtools.smartmom.mothertrack.baby.tool) — 18 users - [Pregnancy calculator | Tracker](https://chrome-stats.com/d/a7la_mama.com) — 374,877 users - [Pregnancy calculator & Tracker](https://chrome-stats.com/d/www.pregnancycalculator.com) — 1,654 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/mom.calcs.app)