Calidus vs Satt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calidus
Track your daily food intake, calories, and macros with a comprehensive food diary. Log meals, build custom recipes, monitor water and weight, and utilize fasting timers. Integrates with Apple Health for a holistic view of your health.
- Food logging with barcode scanning
- Custom recipe builder
- Water and weight tracking
- Fasting timers and schedules
- Apple Health integration
- AI-powered recipe component drafting
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A food diary that fits your everyday life. Log what you eat, review your portions and see your calories and macros together. Calidus brings food logging, recipes, water, weight and fasting into one app for iPhone and iPad. START WITH ONE FOOD Search for a food, scan a barcode or create a custom entry. Check the portion before adding it. Clear confirmation lets you know when your food is saved. MAKE REPEAT MEALS QUICKER Use recent foods, log a saved recipe or review yesterday’s meal before adding it to today. Change the portions or remove anything that is different. BUILD RECIPES YOUR WAY Save ingredients and preparation steps. Organize a recipe into reusable components, such as chicken and biscuits, and adjust each component separately. Choose how many portions you ate, including more than one portion of a single-serving recipe. Save a variation without replacing the original. DESCRIBE A RECIPE COMPONENT On supported devices with Apple Intelligence available, describe a component in your own words to draft its ingredients and preparation steps on your device. Review the matched foods and measurements before using the draft. Nutrition is calculated from the food records and portions you confirm. You can always enter and edit details manually. SEE YOUR DAY AT A GLANCE Energy rings show calories eaten, estimated calories burned and the difference between them. Track protein, carbohydrates, fat and other nutrients. Optional Apple Health access can bring activity into your calorie budget. BUILD HABITS AT YOUR PACE Log water and weight, review your diary and see a recap of your recent logging. Notifications are optional. Choose a daily meal reminder at a time that suits you; Calidus skips it when that meal is already logged. Edit it or turn it off whenever you like. FASTING, WHEN YOU CHOOSE Use fasting timers, schedules, widgets and Live Activities to follow a fast and review completed sessions. Fasting reminders are separate from your daily meal reminder. YOUR DIARY, YOUR CHOICE No app account is required. Your diary is stored on your device, with optional sync through your own iCloud account. Apple Health access is optional. Basic diary logging works offline; online food searches, barcode lookups, optional sync and sibling-app promotions may use the internet. Calidus has no subscription or in-app purchases. It may show promotions for other Maneo House apps. Calorie targets, energy expenditure and food nutrition are estimates. Review food matches, measurements and AI drafts, including ingredients relevant to your allergies or dietary needs. Calidus is a tracking tool, not medical advice.
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.
- Manual calorie logging
- Barcode scanning
- AI photo food recognition
- Calorie ring progress visualization
- Local data storage
- Data export (CSV/JSON)
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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
Screenshots
Verdict
The clearest difference is rating: Calidus at 4.0 against Satt's 2.0. Calidus also leads on in-app purchases (none vs 1). Satt's advantage is update cadence (every 3 days vs every 3 weeks). On price, ratings volume, 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
Both are free to download. Satt sells 1 in-app purchase, starting at $0.99 per month. Calidus asks for nothing beyond the download.
Calidus holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Calidus ships an update every 3 weeks, Satt every 3 days. Both last shipped on October 31, 2026.
| Parameter | Calidus | Satt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | MANEO HOUSE LC | Kolja Sagorski |
Customer experience
Calidus
Satt
In-app purchases
Calidus
No in-app purchases
Satt
- Support Satt-app$0.991 Month








