Comparison

SOAR Study vs Smart Calorie AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SOAR Study

Participate in a research study by responding to surveys about your thoughts, feelings, and behaviors. The app also collects sensor data to understand your activity, environment, and smartphone usage.

Highlights
  • Survey responses
  • Sensor data collection
  • Activity tracking
  • Environment monitoring
  • Smartphone usage analysis
Features
Read full description

As part of your participation in the SOAR research study, you will be asked to respond to surveys which ask questions about your thoughts, feelings, and behaviors. Additionally, the app will collect sensor data to understand your activity levels, environment and how you use your smartphone. Your app experience is unique and has been designed by the Study Team using the Metricwire Research Portal. All of the data you submit during your study experience is protected by Metricwire and controlled by your Study Team. If you have any questions please contact the SOAR study team using the contact information they have provided.

About

Smart Calorie AI

Easily track your daily food intake, monitor calories and macronutrients, and receive personalized nutrition advice. Features include product scanning, detailed statistics, and an AI assistant to help you achieve your health goals.

Highlights
  • Product and meal scanning
  • Nutrition statistics and reports
  • AI-powered nutrition assistant
  • Personalized calorie targets
  • Scan history and comparison
  • Healthy alternative recommendations
Read full description

"Smart Calorie AI is a mobile app designed to help you track your diet, monitor calories and macronutrients (proteins, fats, and carbs), and receive personalized nutrition recommendations. With built-in features like product scanning, nutrition statistics, and an AI chat, this app is an essential tool for maintaining a healthy diet. Main Features: 1. Product and Meal Scanning The app allows you to scan product barcodes or take photos of meals to instantly get detailed information about the composition, calorie count, and macronutrients. The database contains thousands of products and recipes. - Instant data on calories and macronutrients. - Healthy alternative recommendations. - Recipe ideas using scanned products. 2. Nutrition Statistics The app analyzes your diet and provides reports for daily, weekly, and monthly tracking. - Calorie and macronutrient control. - Analysis of changes in your diet over time. - Visual reports on the balance of your nutrition. 3. Scan History All your scanned products and meals are saved in the history, allowing you to track changes and compare the composition of different items. - Easy access to past scans. - Ability to compare product compositions. 4. AI Chat The AI assistant answers nutrition questions, gives recipe recommendations, and helps you adjust your diet to meet your goals (weight loss, muscle gain, or maintaining health). - Nutrition tips. - Recipe recommendations. - Support in achieving your goals. 5. Personalization Upon first launch, the app prompts you to enter details (age, goals) to calculate personalized calorie and macronutrient targets. All data can be edited at any time. - Personalized recommendations. - Adapted meal plans based on your goals. - Ability to edit data in the settings." Privacy Policy - https://docs.google.com/document/d/1O4pCJ8hA7Dja0YMTTb-PslJVy_MCxldttqUMTtOz3iM/edit?usp=sharing Terms Of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SOAR Study4 screens
Smart Calorie AI4 screens

Verdict

The call

The clearest difference is rating: Smart Calorie AI at 4.0 against SOAR Study's 1.0. Smart Calorie AI also leads on ratings volume (6 vs 2). SOAR Study's advantage is in-app purchases (none vs 7) and iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Smart Calorie AI sells 6 in-app purchases, starting at $9.99 per 7 days. SOAR Study asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Smart Calorie AI holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

UpkeepUpdate frequency

SOAR Study ships an update every 2 weeks, Smart Calorie AI every 11 days. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
SOAR Study versus Smart Calorie AI: the parameters behind the verdict, then further details
ParameterSOAR StudySmart Calorie AI
PriceFreeFree
Rating1.0 (2 ratings)4.0 (6 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings26 — better
Update frequencyEvery 2 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size205 MB158 MB
Age rating4+4+
DeveloperMetricWire Inc.Wartraf sp. z o.o.

Customer experience

SOAR Study

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Smart Calorie AI

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

SOAR Study

No in-app purchases

6 purchases

Smart Calorie AI

Subscriptions6
  • Calorie Tracker 3 Days Access3 Days trial$9.997 Days
  • Calorie Tracker Weekly Access$9.997 Days
  • Calorie Tracker • 3 Day Access3 Days trial$24.991 Month
Show 3 more
  • Calorie Tracker Monthly Access$24.991 Month
  • Calorie Tracker Yearly Access2 variants$79.991 Year
  • Calorie Tracker 3 Days Access3 Days trial$79.991 Year

Questions

Is SOAR Study free?
SOAR Study is free to download, with no in-app purchases.
Is Smart Calorie AI free?
Smart Calorie AI is free to download, with in-app purchases available.
Which has better reviews, SOAR Study or Smart Calorie AI?
Smart Calorie AI is rated higher. SOAR Study averages 1.0 out of 5 from 2 ratings, while Smart Calorie AI averages 4.0 from 6 ratings.
Do SOAR Study or Smart Calorie AI have ads?
Neither SOAR Study nor Smart Calorie AI shows ads.
Which is updated more often, SOAR Study or Smart Calorie AI?
SOAR Study ships an update every 2 weeks, and Smart Calorie AI every 11 days. Most recently, SOAR Study was updated on October 16, 2026 and Smart Calorie AI on October 9, 2026.

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