Comparison

YesNoCal vs Simple Calorie Tracker

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

Head to head
About

YesNoCal

Features
Read full description

YesNoCal makes tracking what you eat effortless. Snap a photo, speak your meal, or type it in and our AI instantly breaks down calories, protein, carbs, fat, and 35 micronutrients. No account required. No cloud. Your data stays on your device, always. SMART MEAL LOGGING - Photo recognition - point your camera at any meal and get instant nutrition breakdown - Voice logging - say what you ate and let AI do the math - Text input - type a quick description and get results in seconds - Barcode scanning - scan packaged foods for precise data from USDA and Open Food Facts COMPREHENSIVE NUTRITION TRACKING - Calories, protein, carbs, and fat with visual progress rings - Track up to 35 micronutrients including calcium, iron, vitamins, and more - USDA-sourced data for accuracy you can trust - Customizable daily targets based on your goals, age, and activity level PERSONALIZED GOALS - Set weight goals with safe pace guidelines - Visual body slider to track your journey - Smart water recommendations based on your activity and weight - Weekly weigh-in tracking with rolling averages MOTIVATION THAT WORKS - 18 achievement badges to earn as you build healthy habits - Daily streak tracking to keep you consistent - The Weekly Wrap is a personalized digest of your nutrition week - Share your achievements with beautiful Instagram-ready cards PRIVACY FIRST - All data stored locally on your device - No account creation required - No cloud sync, no telemetry - Your nutrition data is yours alone - Nutritional data sourced from USDA FoodData Central. Values are estimates and may vary by brand and preparation. Terms of Use: https://yesnocal.com/#terms Privacy Policy: https://yesnocal.com/#privacy Download YesNoCal and start making smarter food choices today.

About

Simple Calorie Tracker

This app uses AI to help you track your calorie and macro intake. It offers features like barcode scanning, food search, and weight tracking. It also syncs with health platforms and provides personalized insights based on your data.

Highlights
  • AI meal photo scan
  • Barcode scanning
  • Food database search
  • Manual macro logging
  • Weight tracking with trend line
  • Apple Health & Google Health sync
  • Home and Lock Screen widgets
Features
Read full description

Calvin is a simple calorie, macro, fitness, and health tracker that keeps the basics free. Track food, calories, macros, weight, workouts, steps, sleep, recovery, and health trends in one place — without ads or requiring an account. Barcode scanning and food search are free. Most calorie trackers moved them behind a subscription. Calvin does not. FREE, AND STAYING FREE • Barcode scanning for packaged foods • Food search with USDA Branded and Open Food Facts • Calorie, macro, protein, carb, fat, fiber, sugar, and sodium tracking • Fast manual logging, common foods, recents, usuals, one-tap repeat logging, and copy yesterday's log • Custom recipes • Weight tracking with a smoothed trend line and adaptive maintenance calories based on your real weight trend • Fitness tracking for workouts, steps, distance, and active time • Apple Health integration and automatic compatible smart-scale weigh-ins • Body fat and lean mass trends when available • Google Health connection • Sleep, HRV, resting heart rate, personal baselines, and a daily recovery score • Weekly and monthly recaps, plus year in review • Home Screen and Lock Screen widgets • Apple Watch app and complication • Siri, Shortcuts, and CSV export FAST FOOD LOGGING Start typing a food and Calvin surfaces foods you've logged before. One tap logs it again. The built-in pantry makes everyday staples like eggs, apples, rice, and chicken quick to add. CALORIES & MACROS, YOUR WAY Calories stay front and center while macros and nutrients are there when you want them. Choose which metrics appear throughout the app. Turn calorie numbers off for a simpler on-track-or-over view. FITNESS, WEIGHT & MAINTENANCE CALORIES Keep workouts and daily activity alongside nutrition. Track weight with a smoothed trend line, and let Calvin adapt your maintenance-calorie estimate over time based on your real weight trend. HEALTH & RECOVERY Bring together sleep, HRV, resting heart rate, breathing rate, activity, and other available health signals. Calvin compares supported metrics with your recent baseline. Your daily recovery score summarizes how you're doing and highlights the signals that changed. APPLE HEALTH & SMART SCALES Connect Apple Health to bring supported fitness and health data into Calvin. Compatible smart-scale weigh-ins can appear automatically, including body fat and lean mass when your scale provides them. Connections are optional. APPLE WATCH Check calories remaining, your chosen macros, and recovery from the Calvin Apple Watch app and complication. NO ACCOUNT NEEDED. NO ADS. Use Calvin without creating an account. Your food log lives on your device, not on a Calvin server. Connecting Apple or Google is optional and does not upload or restore your food log. WEEKLY, MONTHLY & YEARLY TRENDS See patterns across nutrition and health data with weekly and monthly recaps and a year in review. CALVIN PLUS — AI MEAL SCANNER Calvin Plus adds AI-powered meal photo scanning and deeper insights. Take a photo and Calvin identifies foods on your plate and estimates their nutrition. It can account for things a photo may miss, like cooking oil, and asks before keeping uncertain additions. Adjust portions, add a missing item, or make a correction without starting over. Monthly and annual plans are available in your local App Store currency with a 3-day free trial. Barcode scanning, food search, calorie and macro tracking, fitness, weight, health features, and the other core features above remain free. SIMPLE BY DESIGN Calvin helps you understand nutrition, fitness, weight, and health without turning every meal into homework. Track what matters. Ignore what doesn't. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calvinhealth.com/privacy

Screenshots

YesNoCal4 screens
Simple Calorie Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: YesNoCal at none against Simple Calorie Tracker's 2. YesNoCal also leads on iOS requirement (15.5 vs 18.0). On price, 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. Simple Calorie Tracker sells 2 in-app purchases, starting at $9.99 per month. YesNoCal asks for nothing beyond the download.

Scorecard2 real differences · 7 level
YesNoCal versus Simple Calorie Tracker: the parameters behind the verdict, then further details
ParameterYesNoCalSimple Calorie Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 2 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.5 — better18.0
Further details — not scored
Size70 MB18 MB
Age rating4+12+
DeveloperNorbert KristofKevin Miguel Estrada Garcia

In-app purchases

None

YesNoCal

No in-app purchases

2 purchases

Simple Calorie Tracker

Subscriptions2
  • Calvin Plus3 Days trial$9.991 Month
  • Calvin Plus Annual3 Days trial$49.991 Year

Questions

Is YesNoCal free?
YesNoCal is free to download, with no in-app purchases.
Is Simple Calorie Tracker free?
Simple Calorie Tracker is free to download, with in-app purchases available.
Do YesNoCal or Simple Calorie Tracker have ads?
Neither YesNoCal nor Simple Calorie Tracker shows ads.

Other comparisons