Left to Eat calculates your daily calorie surplus or deficit by subtracting the amount you've eaten from the amount you've burned. It does this by reading your Apple Health data for resting energy, active energy, and dietary energy.

Because Left to Eat does the calculations for you, and lets you see your calorie balance at a glance, it's the perfect companion to Apple's Activity app, or any other apps you're using to track your dietary, resting, and active energy.

Left to Eat also shows the history of your daily calorie surplus or deficit - the free version lets you see the last 3 days of your history, and the Pro Version in-app purchase unlocks the last 3 years of your history.

Whether you're trying to lose weight or bulk up, use our free version for as long as you like, and if you find Left to Eat useful, consider supporting us, and future development, by purchasing the Pro Version.

~ calculates your calorie surplus or deficit

~ let's you see your calorie balance at a glance

~ shows the history of your daily calorie surplus or deficit

~ see your results in kilocalories (kcal) or kilojoules (kj)

~ unlocks the last 3 years of your history