233+ iOS apps curated and reviewed
The best tdee calculator chronometer apps on iPhone average 4.5★ across 233+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Experience a beautifully designed calculator with large buttons and a clear display for quick and efficient calculations. Try it now to discover the simplicity and ease of use for your everyday arithmetic needs.
A simple and intuitive calculator app with essential functions like addition, subtraction, multiplication, and more. Customize with multiple color schemes, copy results easily, and use additional functions on iPad. Experience the perfect balance of features and simplicity today!
Calculate your Total Daily Energy Expenditure (TDEE), Basal Metabolic Rate (BMR), and Body Mass Index (BMI) with this straightforward calculator. Start optimizing your fitness goals today!
This application helps you calculate and track your total daily energy expenditures (TDEE) to lose, gain, or maintain weight by providing an easy-to-use interface and accurate calculations. By inputting your basic information and goals, you can quickly determine your daily calorie needs and track important metrics like BMI, BMR, and body fat percentage.
A comprehensive all-in-one calculator app with features like scientific calculator, unit converter, currency converter, percentage calculator, and more for everyday use. It provides a wide range of calculation tools from basic arithmetic to complex conversions and financial calculations. Try it out now for convenient and efficient calculations!
Calculate your Body Mass Index effortlessly with this straightforward app designed for quick and easy BMI calculations. Start tracking your health today!
A color calculator app that helps users find complementary color schemes for design projects. Simply input a base color and let the app generate harmonious color combinations for your projects. Try it now to elevate your design choices!
This application is a powerful tool for weight loss, offering calorie counting, nutrition tracking, and intermittent fasting features to help users reach their goals. With a comprehensive food library, barcode scanner, and other useful tools, it's a convenient way to achieve a healthier lifestyle and track progress. Start your weight loss journey now!
Track your calories with AI technology by simply snapping a photo of your meal. Achieve your fitness goals efficiently with personalized nutritional breakdowns and support. Start your journey to a healthier you today!
This application helps users calculate hours and minutes quickly and competently. Whether for work, study, or personal use, it simplifies time calculations. Try it now for a hassle-free approach to managing your time effectively!
The Lean App is an AI-powered nutrition tracker that simplifies calorie counting, macro tracking, and food logging. It uses advanced AI to instantly recognize your food, calculate calories, and provide personalized meal plans, making it easy to achieve your health and fitness goals, whether you're looking to lose weight, gain muscle, or maintain a balanced diet.
A versatile calculator app for iPhone and iPad offering over 40 calculators and unit converters for finance, health, and more. Simplify your calculations with just one app today!
This application is a Keto/low carb macro calculator that helps users determine their ideal food intake for ketogenic and low-carb diets. It is free to use with no subscriptions, ads, sign-ups, or compromises on user privacy. Users can leave reviews to support the app.
Appediet is an AI-powered calorie counter app that helps users track their food intake and macros with ease. Take control of your diet and achieve your health goals effortlessly.
This application is a Time Card Calculator for tracking weekly and bi-weekly timesheets. Users can log in and out to calculate work hours, add lunch breaks, and compute overtime pay rates. Simplify your paycheck calculations with ease!
A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!
Discover a comprehensive diet and fitness app that offers personalized meal plans, workout routines, and progress tracking tools for users to achieve their health goals. Take control of your well-being with Trifecta's tailored approach to nutrition and exercise. Start your journey to a healthier lifestyle today!
PCalc Lite is the ideal calculator app for scientists, engineers, students, and programmers offering RPN mode, multi-line display, unit conversions, constants, and more. Try it for free on your iPad and upgrade for additional features or themes. Also available on Apple Watch for on-the-go calculations.