Cal AI vs MyFitnessPal
Updated November 2026 · AppBreakup editorial
Cal AI
Phone app that estimates calories and macros from a photo of your meal
MyFitnessPal
Calorie and macro tracking app with a very large food database, barcode scanning and device sync.
The short answer
Cal AI is a paid phone app built for logging meals from a single photo, trading accuracy for speed. MyFitnessPal is a freemium calorie counter with a database of over 20 million foods, wide device sync and a web version. Pick Cal AI if searching databases made you quit tracking; pick MyFitnessPal for a larger database, more integrations and a free tier.
Cal AI or MyFitnessPal: our take
Cal AI is built around photo logging. A picture of a meal, a barcode or label scan, or a text description gives an estimate of calories, protein, carbs and fat, and on iPhone the depth sensor helps judge portion size. The company itself puts photo accuracy at about 80%, so mixed dishes can be off. MyFitnessPal is a classic food diary drawing on a database of 20.5M foods, including restaurant items and user-added entries, and tracks many micronutrients as well as macros. Its user-added entries can be duplicated or inaccurate, so neither app is fully precise.
Pricing models differ. Cal AI is a subscription only, bought through the App Store or Google Play after a 3-day free trial, and subscriptions don't transfer between iPhone and Android. A family plan lets several people share one subscription. MyFitnessPal has a free plan for basic food and weight tracking, but it shows ads, and barcode scanning now needs Premium. Premium also adds Meal Scan photo logging, Voice Log, custom macro goals by day and fasting tools, with a 7-day free trial for first-time subscribers.
On platforms and integrations, MyFitnessPal runs on iPhone, Android and the web and syncs with 40+ apps and devices, including Apple Watch, Fitbit and Garmin. Cal AI is phone-only, syncs steps and workouts from Apple Health and Google Fit, needs iOS 18+ or Android 10+, and can't import history from MyFitnessPal.
Cal AI fits people who want the fastest possible logging and accept rough estimates. MyFitnessPal fits people who want a huge searchable database, broad device sync, a web version, or a free starting point.
Which should you pick?
Choose Cal AI if…
- People who want the quickest possible meal logging and accept rough estimates
- Log a meal from a single photo, barcode or text description
- Syncs steps and exercise from Apple Health and Google Fit
Choose MyFitnessPal if…
- People who want the biggest food database and wide device sync for everyday calorie counting
- You want a free option (Cal AI is paid only)
- You need Web, which Cal AI doesn't list
- Food database of over 20 million items, incl. restaurant dishes
- Syncs with 40+ apps and devices
About each app
What is Cal AI?
Cal AI is a calorie tracking app for iPhone and Android built around photo logging. You snap a picture of a meal, scan a barcode or nutrition label, or describe what you ate, and the app estimates calories, protein, carbs and fat. On iPhone it also uses the depth sensor to judge portion size. It syncs steps and workouts from Apple Health and Google Fit, supports custom foods and recipes, and offers a family plan. The appeal is speed: people who gave up on searching food databases can log a meal in seconds. The trade-off is accuracy; the company itself puts photo recognition at about 80 percent, so numbers for mixed dishes can be off. Cal AI is a paid subscription bought through the App Store or Google Play after a short free trial, and subscriptions do not move between iOS and Android.
What is MyFitnessPal?
MyFitnessPal is the best-known calorie counter. You log meals into a food diary drawn from a database of more than 20 million foods, including restaurant menu items and user-added entries, and the app totals calories, macros and many micronutrients against your goals. Exercise, weight and steps can be logged too, and it syncs with dozens of apps and devices such as Apple Watch, Fitbit and Garmin. The free version covers basic food and weight tracking. Premium adds barcode scanning, photo-based Meal Scan, Voice Log, custom macro goals by day, a net-carbs mode, intermittent fasting tools and an ad-free experience, with a free trial for first-time subscribers. It runs on iPhone, Android and the web. The trade-off: barcode scanning, once free, is now a paid feature, the free tier shows ads, and because many foods are added by users, entries can be duplicated or inaccurate. People who care about micronutrient accuracy often prefer Cronometer.
Side by side
| Attribute | Cal AI | MyFitnessPal |
|---|---|---|
| Pricing | Paid | Free plan + paid |
| Open source | No | No |
| Self-hostable | No | No |
| Platforms | iOS, Android | iOS, Android, Web |
| Best for | People who want the quickest possible meal logging and accept rough estimates | People who want the biggest food database and wide device sync for everyday calorie counting |
| Status | Active | Active |
Verified facts, compared
Facts both apps publish, checked on each vendor's own site.
| Fact | Cal AI | MyFitnessPal |
|---|---|---|
| Free trial | 3 days | 7 days for first-time Premium users |
Cal AI vs MyFitnessPal pricing
MyFitnessPal: free plan + paid
MyFitnessPal pricing pagePlatforms
| Platform | Cal AI | MyFitnessPal |
|---|---|---|
| Web | ||
| iOS | ||
| Android |
Cal AI facts
5 of 5 verified- Photo accuracy
- About 80% (vendor figure)
- Checked Nov 8, 2026calai.app(opens source in a new tab)
- “It thinks my dinner is something else entirely CalAI is about 80% accurate.”
- Free trial
- 3 days
- Checked Nov 8, 2026calai.app(opens source in a new tab)
- “See all FAQs ⭐⭐⭐⭐⭐ Over 100k 5-star ratings 4.8/5 • 4.7/5 CLAIM YOUR 3-DAY FREE TRIAL By signing up, you agree to our Terms of Service and Privacy Policy.”
- Requirements
- iOS 18+ or Android 10+
- Checked Nov 8, 2026calai.app(opens source in a new tab)
- “CalAI requires iOS 18 or higher on iPhone, and Android 10 or higher.”
- Health sync
- Apple Health, Google Fit
- Checked Nov 8, 2026calai.app(opens source in a new tab)
- “Connect with Apple Health." Android / Google Fit: Make sure CalAI is connected to Google Fit in the app settings.”
- MyFitnessPal import
- Not supported
- Checked Nov 8, 2026calai.app(opens source in a new tab)
- “CalAI doesn't support direct imports from MyFitnessPal right now.”
MyFitnessPal facts
5 of 5 verified- Free plan
- Yes
- Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
- “As seen in… Q&A Is MyFitnessPal a free calorie tracker app? Yes!”
- Food database
- 20.5M foods
- Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
- “20.5M Foods 2K+ In-App Recipes 30+ Cuisines Nutrition tracking works.”
- Integrations
- 40+ apps and devices
- Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
- “Compatible with 40+ apps and devices”
- Free trial
- 7 days for first-time Premium users
- Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
- “eligible for a 7-day free trial.”
- Premium logging tools
- Barcode Scan, Meal Scan, Voice Log
- Checked Nov 8, 2026myfitnesspal.com(opens source in a new tab)
- “MyFitnessPal Premium comes with several logging tools you can’t get in the basic free version.”
Pros and cons of Cal AI
- Log a meal from a single photo, barcode or text description
- Syncs steps and exercise from Apple Health and Google Fit
- Family plan for sharing one subscription
- Photo estimates are approximate, by the company's own figure about 80% accurate
- Subscription only, with a short trial
- Can't import history from MyFitnessPal
- Subscriptions don't transfer between iPhone and Android
Pros and cons of MyFitnessPal
- Food database of over 20 million items, incl. restaurant dishes
- Syncs with 40+ apps and devices
- Photo and voice logging in Premium
- Free tier covers basic food and weight tracking
- Barcode scanning needs Premium
- Free version shows ads
- User-added entries can be duplicated or inaccurate
Other apps to consider
MacroFactorInstead of Cal AI
Also offers photo logging, plus a verified database and weekly targets that adapt to your weight trend.
WeightWatchersInstead of Cal AI
Points-based plan with coaching and community, for people who want structure rather than just photo logging.
CronometerInstead of MyFitnessPal
Verified nutrition data and detailed micronutrient tracking, with free barcode scanning.
Lose It!Instead of MyFitnessPal
A simpler, weight-loss-focused calorie budget with photo logging and a free tier.
YazioInstead of MyFitnessPal
Combines calorie tracking with built-in intermittent fasting plans and recipes.
Cal AI vs MyFitnessPal: common questions
Is Cal AI better than MyFitnessPal?
Cal AI is a paid phone app built for logging meals from a single photo, trading accuracy for speed. MyFitnessPal is a freemium calorie counter with a database of over 20 million foods, wide device sync and a web version. Pick Cal AI if searching databases made you quit tracking; pick MyFitnessPal for a larger database, more integrations and a free tier.
Is Cal AI free?
No. Cal AI is paid, though it may offer a trial.
Is MyFitnessPal free?
MyFitnessPal has a free plan, with paid plans for more features. See its verified pricing facts above for current limits.
Is Cal AI or MyFitnessPal open source?
Neither is open source.
Which platforms do Cal AI and MyFitnessPal support?
Cal AI: iOS and Android. MyFitnessPal: iOS, Android and Web.