Comparison

Satt vs CalTracker

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

Head to head
About

Satt

This free calorie tracker focuses solely on logging your food intake without ads or subscriptions. It offers multiple logging methods including manual entry, barcode scanning, and AI-powered photo analysis, all while prioritizing user privacy with data stored locally.

Highlights
  • Manual calorie logging
  • Barcode scanning
  • AI photo food recognition
  • Calorie ring progress visualization
  • Local data storage
  • Data export (CSV/JSON)
Features
Read full description

Satt is a free calorie tracker with no premium tier that does one thing excellently: tracking calories. No account, no ads, no tracking. Your data stays on your device – optionally backed up via your own iCloud. THREE WAYS TO LOG • Search & manual logging – the rock-solid foundation. Onboarding calculates your personal daily goal. • Barcode scan – scan a product, pick a portion, done. Data from Open Food Facts, cached locally (second scan works offline). • Photo scan (AI) – snap your plate and the AI estimates calories as a smart first draft. Always editable, with an honest confidence hint. THE CALORIE RING A big ring shows what's left of your daily goal at a glance. Meals, subtle macro bars, weekly stats and a weight trend. HONEST & HEALTHY No deficit pressure, no shaming mechanics, a safety floor for your daily goal. Satt is not a medical device and does not replace medical or nutritional advice. PRIVACY-FIRST No login, no premium, no ad or tracking SDKs. Apple Health optional. Export your data anytime as CSV/JSON or delete it completely. Product data from Open Food Facts (ODbL). SUPPORT THE DEVELOPER (OPTIONAL) Every feature is free. If you like, support development and server costs with a “Support Monthly” subscription for €0.99 per month (auto-renews, cancel anytime in your Apple ID settings). In return you get a supporter badge and alternative app icons – no premium features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://satt-app.com/datenschutz

About

CalTracker

Effortlessly track your food intake by simply taking a photo of your meal. AI analyzes ingredients, portion sizes, and nutritional information in seconds. Offers personalized goals, health insights, and support for quitting smoking and drinking.

Highlights
  • AI photo analysis for calorie and macro breakdown
  • Barcode scanner for packaged foods
  • Personalized calorie and weight goals
  • BMI and waist circumference tracking
  • Apple Health integration
  • Support for quitting smoking and drinking
  • Home and Lock Screen widgets
Features
Read full description

Snap. Analyze. Done. CalTracker makes calorie counting as easy as taking a photo: point your camera at your meal and the AI identifies ingredients, portion sizes, calories, and macros in seconds. No more endless database searches, no weighing, no math. HOW TO LOG YOUR MEALS • Photo analysis: AI breaks down every ingredient with grams, calories, protein, carbs, fat, sugar, and fiber • Barcode scanner: log packaged products in seconds via the Open Food Facts database • Text entry: just describe what you ate • Instant matches: 200+ common foods built right into the app — no AI needed, works offline • Favorites and "Log again" for the things you eat all the time • Forgot to log something? Browse back through your days and add it anytime RESTAURANT MODE Snap up to 5 pages of a menu and the AI recommends the best dish for your goal, with a calorie estimate for every item. YOUR GOALS, YOUR PLAN • Personalized calorie target based on height, weight, age, sex, activity level, and body type • Goals for losing, maintaining, or gaining weight • Calorie ring, macro overview, weekly and monthly charts with a goal line • Streaks and smart reminders keep you on track STAY ON TOP OF YOUR HEALTH • BMI and waist circumference with easy-to-understand ratings • Weight tracking with a target weight • Apple Health integration: active calories automatically increase your daily budget • Allergy and intolerance alerts: the AI flags meals that may contain problematic ingredients • Personalized feedback for every meal: why you should (or shouldn't) eat it • 20 evidence-based nutrition tips to read whenever you like QUIT SMOKING & DRINKING Ready to stop? CalTracker has your back: track smoke-free or alcohol-free days, cigarettes or drinks avoided, money saved in your currency, calories cut, and the milestones that mark your body's recovery. Includes an SOS breathing exercise for when cravings hit hard. ALWAYS WITH YOU • Home Screen and Lock Screen widgets showing your calorie progress • iCloud sync: your data is backed up and available across all your devices • Available in 26 languages CALTRACKER PRO 5 AI analyses are free. After that: unlimited analyses with CalTracker Pro for $1.99/month, cancel anytime. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Barcode scanner, instant matches, and all statistics stay free forever. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://caltracker.mattomedia.de/datenschutz.html Note: Calorie values are AI estimates and are not a substitute for medical advice.

Screenshots

Satt4 screens
CalTracker4 screens

Verdict

The call

The clearest difference is rating: CalTracker at 5.0 against Satt's 2.0. Satt's advantage is update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases 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. Satt sells 1 in-app purchase, starting at $0.99 per month and CalTracker sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CalTracker holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Satt ships an update every 3 days, CalTracker fortnightly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Satt versus CalTracker: the parameters behind the verdict, then further details
ParameterSattCalTracker
PriceFreeFree
Rating2.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings11
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size77 MB6 MB
Age rating4+4+
DeveloperKolja Sagorskimattomedia KG

Customer experience

Satt

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

CalTracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Satt

Subscriptions1
  • Support Satt-app$0.991 Month
1 purchases

CalTracker

Subscriptions1
  • CalTracker Pro Monthly$1.991 Month

Questions

Is Satt free?
Satt is free to download, with in-app purchases available.
Is CalTracker free?
CalTracker is free to download, with in-app purchases available.
Which has better reviews, Satt or CalTracker?
CalTracker is rated higher. Satt averages 2.0 out of 5 from 1 ratings, while CalTracker averages 5.0 from 1 ratings.
Do Satt or CalTracker have ads?
Neither Satt nor CalTracker shows ads.
Which is updated more often, Satt or CalTracker?
Satt ships an update every 3 days, and CalTracker fortnightly. Most recently, Satt was updated on October 24, 2026 and CalTracker on October 10, 2026.

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