Cal AI vs Lose It

Side by side on access, logging and price

A photo first or a budget first

The App Store page for Cal AI describes answering lifestyle questions to build a plan, photographing the meal and receiving a nutritional breakdown. The last two steps carry the subscription footnote. On calai.app home, the calculated figures are calories, protein, carbs and fat.

The App Store page for Lose It says Lose It calculates a daily calorie budget after a profile is completed. Its Lose It budget calculation article bases that budget on estimated daily burn and the weekly goal the person sets. Weight, height, age and sex determine basal metabolic rate, which is multiplied by one of four activity levels. Lose It says daily burn can vary and allows changes to the budget or activity level.

The Lose It Calorie Schedule instructions describe spreading a weekly budget across higher and lower days with Premium. The Lose It Apple Watch instructions describe using Apple Health resting calories and watch active calories to help determine the Calorie Bonus and exercise calories added to the budget.

The Lose It and Noom comparison includes Lose It's calorie budget and paid plan. The MacroFactor and Lose It target comparison covers Lose It budget recalculation as recorded weight changes and how MacroFactor sets targets. The Cronometer and Lose It comparison puts Cronometer nutrient detail beside Lose It's calorie budget.

Snap It beside Cal AI's photo scan

Cal AI describes AI determining the nutrition numbers after a phone depth sensor measures volume on calai.app home. Its Cal AI article dated February 16, 2025 says a model trained on thousands of food images separates meal parts and their proportions. The Terms on calai.app call food identifications and calorie and nutrition estimates automated approximations that can be incomplete or inaccurate. The subscription requirement for scanning results appears on the App Store page for Cal AI.

The Lose It help article on Snap It describes a different sequence. From Log, the person taps Add Food and Snap It in the Search tab, then takes or uploads a photo. Lose It suggests the best database matches and displays detected foods with estimated servings. Servings can be edited before Save. A Swap option may appear when several previously logged My Foods entries match. The About Lose It help page describes machine-learning recognition that identifies foods and suggests nutrition entries.

The loseit.com home uses Say It, Snap It and Scan It and calls its camera item Smart Camera. Both the App Store page for Lose It and Lose It Google Play page call the Premium photo feature Photo Meal Logging. The Lose It help article on Snap It requires Premium and English as the device language. Beside that, the Lose It Snap It launch article offers everyone up to three tries on iOS or Android, and the Lose It tips dated January 26, 2026 offers free members up to three Snap It and Voice Logging tries, with unlimited access for Premium.

The Cal AI comparison with Cronometer sets Cal AI beside a database-first app.

Food values and their stated sources

The calai.app home describes more than 1 million foods but names no nutrition database source. Its Research citations from Cal AI support goal calculations, nutrition targets and macro splits rather than the food values. The calai.app FAQ gives an accuracy figure of about 80%, while the Cal AI article dated February 16, 2025 gives 90% for image scanning. Both are Cal AI's own figures. How either was measured is Not stated, including the method, reference and sample size.

In its Lose It explanation of food data, Lose It says many of its generic foods came from the USDA food database, members share custom foods, and members enter nutrition when they scan a barcode. Its team marks checked popular uploads as Verified. Unchecked uploads may contain inaccuracies and can be edited during logging. A green checkmark identifies Verified foods, and search can show only those foods.

• Lose It membership tiers article says more than 50 million foods.
• Lose It nutrient tracking article says more than 60 million foods.
• Lose It switching article dated May 20, 2026 says 63 million food items.
• App Store page for Lose It and Lose It Google Play page say more than 56 million items and recipes.
• Lose It explanation of how it works says more than 32 million foods and exercises.

Those are the sizes each page states. The Lose It nutrient tracking article says an AI validation tool reviews member submissions of missing nutrients before updating the shared database.

Who owns each app

MyFitnessPal owns Cal AI, as Julie Bort reported in her March 2, 2026 TechCrunch article. She reported a December deal close and said the app would remain independent, with co-founder Zach Yadegari still running it as a MyFitnessPal unit.

The App Store page for Cal AI names Viral Development LLC as seller, while the Terms on calai.app and Google Play page for Cal AI name Cal AI, Inc. None of Cal AI's pages or listings names MyFitnessPal as owner. The calai.app FAQ says importing MyFitnessPal food history is not yet supported. The comparison of Cal AI with MyFitnessPal covers those two apps.

The Lose It Google Play page lists FitNow, Inc. as developer. The comparison of MyFitnessPal with Lose It covers that separate pairing.

What a year of Premium or Unlimited costs

The Lose It membership tiers article lists Premium at $79.99 a year, paid once for that year. $79.99 divided by 12 is $6.67 a month when rounded to the cent. Lifetime is a one-time payment with permanent Premium access and no renewal fees. For a free or Basic account, $299.99 divided by $79.99 equals about 3.75 years of Premium. The active member price of $229.99 divided by $79.99 equals about 2.88 years.

The App Store page for Lose It lists Premium Features at $39.99. Its Premium items are $19.99, $29.99, $39.99, $11.99, $9.99, $79.99 and $23.99. Premium Lifetime appears at $59.99 and $49.99. These items have no stated billing periods. A monthly Premium price is Not stated, so a twelve-month total under monthly billing cannot be calculated from these pages. The Lose It Premium cost breakdown covers its listed charges.

The App Store page for Cal AI has eight Unlimited items with distinct prices of $2.99, $9.99, $19.99, $29.99 and $39.99. The other two items are Unlimited Plan at $19.99 and Streak Restore at $0.99. No item has a billing period. calai.app gives no price, so Cal AI's own pages do not support a yearly total. The Cal AI price breakdown covers these purchase entries.

Every yearly line assumes the listed price stays the same. The Lose It Premium help page says Lose It adjusts prices for seasonal promotions and how often a person uses the app.

Research naming Cal AI or Lose It

PubMed searches run on October 15, 2026 found no record testing the Cal AI app by name. The page on Cal AI accuracy evidence covers that question.

Griffiths and colleagues, 2018 compared daily energy and eight nutrients from 30 dietary recalls entered by a researcher into five free iPhone apps against NDSR, finding mean energy of 1636 kcal in Lose It and 1696 kcal in NDSR, not a significant difference. Lose It estimates were significantly lower for total protein, total fat, sodium, sugars, cholesterol and saturated fat.

Fallaize and colleagues, 2019 compared energy and six nutrient outputs from 20 weighed daily records entered by one researcher into five UK apps against Dietplan6, finding no significant energy difference and the largest mean energy difference in Lose It, 146 kcal below Dietplan6. Lose It gave significantly lower carbohydrate, protein, fat, fiber and sodium estimates and was the app the abstract called least comparable with Dietplan6.

Lin and colleagues, 2022 compared 50 frequently eaten foods from a Chicago study across four app databases against NDSR, measuring agreement for energy, macronutrients, total sugars, fiber, saturated fat, cholesterol, calcium and sodium. Lose It and CalorieKing showed mostly excellent agreement with NDSR across the nutrients studied.

Ho and colleagues, 2024 studied nutrient values in five apps using the first five search results for 42 foods at 100 g, measuring energy, protein, fat, saturated fat and cholesterol against national references. Against the USDA Food and Nutrient Database for Dietary Studies, the paper names Lose It, searched in English, as the exception to most apps showing no energy or macronutrient differences, with protein 1.3% lower and fat 22.4% lower, while 71 of its 190 food codes, 37.4%, named a source.

TrueCal, one more option

TrueCal offers free manual calorie logging. Pro includes logging a typed meal description, speaking a meal, taking a photo or scanning a barcode, and shows protein, carbohydrates and fat. The TrueCal explanation of logging and sources requires each nutrition number to come from a source or the user. It names USDA FoodData Central, FatSecret, Open Food Facts and published restaurant and brand information. Results are estimates and can be wrong.

The TrueCal plan page lists iPhone and Android availability. The TrueCal app comparisons cover other app pairings. The Cal AI alternatives page sets out where several trackers say their food data starts.

Short answers on Cal AI and Lose It