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Lifesum: AI Calorie Counter app icon
#3in Macro Tracking

Lifesum: AI Calorie Counter

S Tier
Best in class
97
4.6701K ratings
2.3recent reviews
14dsince update
FreeIn-App Purchases
Health & Fitness
category
Lifestyle
category
12+age rating
14languages
Made for iPhone
Made for iPhone Duo
Made for iPad
Made for Apple Watch

What is Lifesum?

Tracks meals and nutrition using photos, voice, text, barcode scans, and quick entries.

Lifesum is a Health & Fitness app for tracking meals, calories, macros, water, and other food habits. It offers nutrition plans, meal plans, recipes, and a Life Score feature based on eating habits, hydration, and activity levels.

Pricing. Lifesum is free to download, with in-app purchases on the App Store.

Good for

  • Logging meals with a photo, voice, text, or barcode scan
  • Tracking calories, macros, water, fruit, vegetables, or fish
  • Using meal plans with grocery lists for weight management

Screenshots

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Why this app is in S tier

97/100The average of 4 parts, with no weights
Rating92
Ratings99
App Store search rank97
Update recency100

S tier follows from that score within this list. The full explanation, as data.

Lifesum scores 97 out of 100: rating 92, rating count 99, App Store search rank 97, update recency 100. The four parts are averaged and S tier follows from that score within this list.

Description

A revolutionary way to track your meals, enhanced by AI.
Welcome to a new era of nutrition tracking, tailored to your style. With the new Lifesum experience, you can choose to log your meals by snapping a photo, using your voice, typing a text or scanning a barcode.
We made food tracking easy so you can make more healthy choices for your body and mind.

Read more

JOIN 65 MILLION USERS ON THE PATH TO BETTER HEALTH.
Health isn’t about perfection - it’s about progress. Lifesum encourages small, manageable changes that add up to lasting results.
Whether it’s drinking more water, adding more fruits and veggies to your plate, or choosing healthier snacks, Lifesum celebrates every win, no matter how small.

SMARTER, SIMPLER MEAL TRACKING

Track your meals your way

  • Snap a photo to get instant nutrition details
  • Speak for easy, hands-free logging
  • Type for more detailed tracking
  • Scan barcodes for fast info
  • Use quick tracking for simple entries

TOP LIFESUM FEATURES

  • Calorie counter
  • Macro tracker and food rating
  • Nutrition plans for weight management and body composition
  • Water tracker
  • Fruit, vegetable and fish tracker
  • Meal plans with grocery lists included
  • Integration with fitness trackers for in-depth health monitoring
  • Life Score test for personalized nutrition recommendations

WEIGHT MANAGEMENT AND HEALTHY EATING

Whether you're looking to manage your weight, eat healthier or simply feel better in your everyday life, Lifesum provides the tools and support to make your goals achievable, sustainable and enjoyable.
From balanced meal plans to specialized lifestyles like keto, paleo, or high protein, Lifesum adapts to your preferences and needs.
Simply share your goals, preferences, restrictions, and activity levels, and Lifesum creates nutrition plans just for you.
Lifesum also offers a massive library of delicious recipes, all crafted to help you eat smarter.

BEYOND CALORIES: A COMPLETE WELNESS SOLUTION

Lifesum goes beyond simple calorie counting. With its unique Life Score feature, the app evaluates your overall health based on your eating habits, hydration, and activity levels.
This helps you focus on long-term well-being instead of short-term fixes. Additionally, you’ll find helpful tips and reminders to build healthy habits that last.

SEAMLESS INTEGRATION WITH YOUR LIFESTYLE

Connect with your favorite apps and devices to get a holistic view of your health. Sync with Apple Health to import exercise calories, weight, steps, active calories, and exercise time - and export food calories, nutrition, water, and weight back to your health profile. Connect to apps like Oura, Withings, and Runkeeper via Apple Health to bring all your health data together. Progress stays at your fingertips, making it easy to stay motivated and on track.

ALL YOU NEED FOR A CUSTOMIZED EXPERIENCE

  • Calorie counter, with the option to adjust your daily calorie goal and add/exclude calories burned through exercise
  • Macro tracking and adjustable goals for carbs, protein, and fat intake
  • Create and save your favorite foods, recipes, meals, and exercises
  • Body measurement tracking (weight, waist, body fat, chest, arm, BMI)
  • Library of thousands of recipes with smart filters for quick results
  • Weekly Life Score based on nutrition and exercise measurements, so you understand where you are and what's next to build the healthiest version of you
  • Sync with health and fitness apps to track your steps and exercise in real time

Lifesum is free to download and use with limited features. For the full Lifesum experience, we offer 1-month, 3-month, and annual Premium auto-renewing subscriptions.

Payment is charged to your credit card through your iTunes account at confirmation of purchase. Subscription renews automatically unless you turn off auto-renewal in iTunes account settings or cancel your subscription at least 24 hours prior to the end of the subscription period.

View our Terms & Conditions and Privacy Policy: http://api.lifesum.com/mobile-terms

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Questions about Lifesum

How can I log meals?

You can log meals with a photo, voice, text, barcode scans, or quick tracking.

What can I track?

The listing includes calories, macros, water, fruit, vegetables, and fish tracking.

Does it connect with other health services?

It syncs with Apple Health and connects to Oura, Withings, and Runkeeper via Apple Health.

Is Lifesum free?

Lifesum is free to download, with in-app purchases.

Is Lifesum right for me?

Lifesum is built for logging meals with a photo, voice, text, or barcode scan, tracking calories, macros, water, fruit, vegetables, or fish, using meal plans with grocery lists for weight management. It sits in the macro tracking list on AppTierList.

Is Lifesum worth it?

Lifesum is S tier, ranked #3 of 40 macro tracking apps with a score of 97 out of 100, from a 4.6 App Store rating across 700,722 ratings. It is in the list's top tiers; 2 apps rank above it.

How does Lifesum compare to Cal AI?

Lifesum is S tier at 97; Cal AI is S tier at 98. Cal AI ranks higher. Lifesum is free to download, with in-app purchases, Cal AI is free to download, with in-app purchases.

How often is Lifesum updated?

Lifesum was updated 14 days ago, which counts in its favour.

Alternatives

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All the facts

Ranking

Lists
Macro Tracking (S tier, #3) · Food Tracking (S tier, #5) · Nutrition Tracking (S tier, #5) · Calorie Tracking (S tier, #6)
Tier
S (Best in class)
Score
97 / 100
Rank in list
#3 of 42
Ranking certainty
settled

Ratings

App Store rating
4.6 out of 5, every App Store country
Ratings
700,722
Recent reviews
2.3 from 20 in the last 180 days

App

Price
Free + IAP
App Store category
Health & Fitness
Current version
(14 days ago)
Size
249 MB
Requires
iOS 17.0 or later
Age rating
12+
Languages
14
Runs on
iPhone, iPad, Apple Watch
iPhone Duo
Made for iPhone Duo, with screenshots for both screens on the App Store

Links

Developer pages
Website · Support · Privacy policy
Maker
not verified
App Store data read

App Store data read · reviews · ranking