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But look behind that glossy exterior and you’ll find IF isn’t all that simple.

Real talk: Sticking to the intermittent eating plan can be difficult.

person looking at their phone while eating a slice of fruit with a fork

Getty Images.

But take note: Intermittent fasting is not your typical diet plan.

Intermittent fasting apps track your fasting hours via graphs and charts.

Think of them like accountability partners in the palm of your hand, she adds.

BodyFast Intermittent Fasting App screenshots

BodyFast

Not sure which intermittent fasting app is best for you?

For example, maybe ask yourself: Do accountability partners help me?

Ahead, the best intermittent fasting apps, according to nutrition experts.

Fastient Intermittent Fasting App screenshots

Fastient

Get it oniOSorAndroid.Free to download; $17/month or $65/year for premium version.

This can be useful for learning how intermittent fasting influences your overall well-being, she explains.

Get it oniOSorAndroid.Free to download; $5/year or $12/life for premium version after a seven-day free trial.

Zero Intermittent Fasting App screenshots

Zero

Get it oniOSorAndroid.Free to download; $10/month or $70/year for premium Zero Plus subscription.

Get it oniOSorAndroid.Free to download; $13/month or $28/3 months for premium subscription.

Unlike many of the other intermittent fasting apps, this one doesn’t provide educational material.

Fastic Intermittent Fasting App screenshots

Apple App Store/Fastic

But what it might lack in content, it makes up for in easy-to-use and encouraging features.

Consider this one of the best free intermittent fast app options.

Get it oniOS.Free to download; $3 one-time upgrade for premium subscription.

Fast Habit intermittent fasting app screenshots

Fast Habit

Get it oniOSorAndroid.Free to download; $15/month, $30/3 months, or $50/year for premium subscription.

iPhone showing Simple Intermittent Fasting App stills

Simple