Apps Like Catculator for iPhone and iPad
Catculator screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.

Body Health Calculators
Malay Patel
Calculate health statistics with this app.
The app calculates Blood Alcohol Content, Body Mass Index, and Body Fat using multiple methods. It also estimates ovulation, pregnancy due dates, and waist to hip ratio.





Pregnancy Tracker - Forty
FORTY TECHNOLOGIES LTD
Track progress weekly
Track progress with weekly reviews and fetal visualizations. Monitor weight and calculate due dates. Log medical tests and share updates in community groups. View weekly photo galleries and manage birth-related information.

Sleep Jar
Invoked Apps LLC
Play sounds and white noise
Play sounds, meditations, and nature noises to improve and relaxation. Listen to narrated stories and journeys. Adjust volume and select from a variety of ambient noise options.



KidDose.
Ask Doctor Amy LLC
Calculate medication doses by child's weight
Calculate medication doses for children based on weight. Input child's weight and select medication. Display exact dosage for Tylenol, Motrin, Advil, Benadryl, and Zyrtec. Provide dosing information per manufacturer guidelines.

Scale - Weight Tracker
Sadah Software Solutions, LLC
Track and calculate BMI
Track body with daily logs and progress charts. Calculate BMI using height and . Set optional reminders for consistent tracking. Personalize with 6 custom themes.


1RM Calculator
Yuri Koshiishi
Calculate 1RM with RPE
Calculate 1RM using RPE or rep maxes for 2-12 repetitions. Track 1RM history by exercise. Select customized workouts. Access a dark theme for better visibility.




How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.