Calorie balance from the data you already track

CalBal

CalBal reads food, activity, resting calories, and weight from Apple Health, then turns them into daily, weekly, and monthly energy-balance trends. Your daily goal and live calorie balance update in real time, so you can make more informed adjustments while the day is still happening.

Calories can be entered by the nutrition, fitness, and health apps you already use.
CalBal Today screen showing calorie progress, deficit, resting, active, dietary calories, and calorie totals chart
CalBal watch screen showing calories to eat and calorie breakdown

See the trend behind the daily numbers.

CalBal is built for people who already track nutrition, workouts, and weight, but want a clearer answer to whether their calorie targets match real progress.

Apple Health connected

Food, weight, active calories, and resting calories come from Apple Health, so CalBal fits around your existing apps and devices.

Day, week, and month views

Move beyond one-day swings and compare calorie balance against weight trends over the timeframes that matter.

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Energy balance focus

Compare dietary, active, and resting calories against your daily goal to see how much room you have left in real time.

Your resting burn should not be a generic guess.

Resting/BMR calories are a major part of daily energy burn, but standard estimates can be off for real people. CalBal lets you fine-tune that value based on your logged trends, so your calorie balance can better reflect your observed history.

Adjusted Resting / BMR

1,840 cal

Lower estimate Higher estimate

Built around your actual workflow.

Use the nutrition app, scale, Apple Watch, and HealthKit sources you already trust. CalBal brings the pieces together.

01

Log elsewhere

Enter meals, workouts, and weight in your preferred apps and devices.

02

Sync through Health

CalBal reads compatible data from Apple Health after you grant permission.

03

Tune resting burn

Adjust Resting/BMR calories when trend data shows your estimate needs refinement.

04

Watch the trend

Compare calories and weight over time to make better decisions.

Ready to balance the numbers?

Download CalBal and turn Apple Health calorie and weight data into clearer energy-balance insight.

Download on the App Store

Getting set up

You do not enter data directly into CalBal because the app automatically pulls all of its information from the Apple Health database. To record your data, you simply log your meals, workouts, and weight into any third-party app that integrates with Apple Health, or enter them directly into Apple's native Health app.

How to Sync Your Data

  • Food & Nutrition: Log your meals using compatible tracking apps like MyFitnessPal, Lose It!, or Cronometer, ensuring they have permission to write "Dietary Energy" to Apple Health.
  • Workouts & Activity: Track your exercises using an Apple Watch, or log activities through fitness apps like Strava and Nike Run Club which automatically sync active calories.
  • Body Weight: Step on a smart scale connected to Apple Health (such as Withings or Renpho), or manually type your weight into the Apple Health app.
  • App Permissions: Open the iPhone Settings app, navigate to Apps, select Health, tap Data Access & Devices, choose CalBal, and ensure all "Read" permissions are toggled on.