Zielfit Help Center

Find answers, guides and tips for getting the most out of Zielfit

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Getting Started

How do I download and install Zielfit?

Zielfit is available for Android on Google Play and for iPhone on the Apple App Store. Use this website’s store buttons and check device compatibility in the relevant listing. Downloading is free; optional Premium subscriptions are offered in the app.

How do I set up my profile during onboarding?

The onboarding wizard guides you through profile setup:

  1. Select your gender (male/female)
  2. Enter your current weight and height
  3. Enter your age
  4. Choose your goal: lose weight, maintain, or gain weight
  5. Set your activity level
  6. The app calculates your daily calorie target

You can update these settings anytime via Profile > Settings > Energy Calculator.

How do I change the app language?

Open the app’s language settings and choose an available language. The selection can vary by version. App language and website language are separate settings.

Is Zielfit really free?

The download and core tracking are free, including calories, macros, barcode search, water, steps, weight and activities. The free version includes ads and limited trials of selected features. Premium is an optional paid subscription. The entire app with every feature is therefore not completely free.

How do I switch between metric and imperial units?

Navigation: Profile > Settings > Unit System

You can switch between metric (kg, cm) and imperial (lbs, ft/in) units. The app will automatically convert all your existing data to the new unit system.

How do I use the Home overview?

The Home overview shows your recorded daily values and the cards you have enabled. The video explains the overview and how to open the main tracking areas.

Video and full transcript

Calorie Calculation

How do I calculate my daily calorie goal?

The calculator considers age, sex, height, weight, daily steps and the type, duration and frequency of exercise. Choose your weight goal and macro distribution, then save the result as your calorie target. Basal metabolic rate and daily needs are calculated guides and may differ from actual expenditure.

Video and full transcript

What does the detailed energy calculator include?

The calculator considers age, sex, height, weight, daily steps and the type, duration and frequency of exercise. Choose your weight goal and macro distribution, then save the result as your calorie target. Basal metabolic rate and daily needs are calculated guides and may differ from actual expenditure.

Where are my saved calorie calculations stored?

Navigation: Profile > Settings > Energy Values

All your saved calculations are stored in the Energy Values screen. Here you can:

  • View all your saved calculations
  • See which calculation is currently active (highlighted)
  • Tap any calculation to make it your active goal
  • Delete old calculations you no longer need

Switching your active calorie goal is just one tap - perfect for different phases of your fitness journey!

How do I track macros (protein, carbs, fat)?

Logged foods contribute calories, protein, carbohydrate, fat and, where available, fiber. Set your targets and macro distribution in the energy calculator. The overview compares your entries with these goals; no single distribution is a general recommendation for everyone.

Food Tracking

How do I add food to my diary?

Open Add Food. Search for a food or use barcode, nutrition-label or AI photo scanning. Choose the amount, unit and meal and review nutritional values before saving. Single/Multi lets you log several foods together. Individual features have free limits or require Premium.

Video and full transcript

What are the different food tabs?

Available foods come from the provided data sources and your own entries. General search uses sources including Open Food Facts. Coverage and product availability vary. Check important values against the packaging; not every database entry has been independently verified.

Video and full transcript

How do I sort the food list?

You can sort foods by tapping the sort buttons at the top of the food list:

  • kcal: Sort by calories (lowest/highest first)
  • P: Sort by protein content
  • C: Sort by carbohydrate content
  • F: Sort by fat content
  • A-Z: Sort alphabetically by name

Tap again to reverse the sort order.

How do I create a custom food?

Yes. Create a food with a name, reference amount, unit and nutritional values. The current Android app includes one custom food; Premium allows unlimited custom foods. Use the heart icon to save foods as favorites and find them more quickly later.

How do I add a food to favorites?

When viewing a food item, tap the heart icon to add it to your favorites. Favorited foods appear in the "Favorites" tab for quick access. Tap the heart again to remove from favorites.

How do I adjust the portion size when adding food?

When you select a food, a dialog appears where you can:

  • Use the portion wheel to scroll through amounts
  • Directly type the amount in the input field
  • Select the meal type (Breakfast, Lunch, Dinner, Snack)
  • See the live nutritional values update as you change the amount

How do I log several foods at once?

In Add Food, use the Single/Multi toggle to switch from “1” to “2+” (Multi). Select several foods and open Save Foods. Adjust the amount and unit for each ingredient, choose the meal and save the selection together. The current Android app includes one trial; Premium provides unlimited use.

Video and full transcript

AI Features

How does AI Photo Scan work?

Open Add Food and choose AI Photo Scan. Photograph your meal or select an image from your gallery. Review the detected foods, estimated amounts, calories and macros, make any corrections and save the entry. Results are estimates, not exact measurements.

What is the AI Chat Assistant?

Premium AI chat can answer nutrition and training questions and suggest meal or recipe ideas. Review its answers: AI can make mistakes and does not fully know your circumstances. It does not replace medical advice, diagnosis or individually supervised training plans.

Can I search for food by voice?

Yes. With Premium, speak a search term in Add Food. Zielfit transfers it into food search so you can review and choose the matching result. Offline speech recognition is available only if the device supports it.

Barcode Scanner

How does the barcode scanner work?

Open the barcode scanner in Add Food and scan the packaging. If the product is found, check its nutritional values, choose the amount and meal and save the entry. Database values may be incomplete or incorrect; compare them with the packaging when needed.

What if a barcode isn't recognized?

Use Nutrition Label Scan in the barcode area: photograph the nutrition table or choose an image. Review and correct the product name, calories and nutrients before saving. Analysis requires internet access. The current Android app includes five free label scans, with unlimited use under Premium. You can also create a custom food.

Does the scanner work offline?

New online search results and AI image analysis require an internet connection. Locally available data may remain accessible depending on the app version. Fully offline barcode or photo scanning is not guaranteed.

Which countries' products are supported?

Available foods come from the provided data sources and your own entries. General search uses sources including Open Food Facts. Coverage and product availability vary. Check important values against the packaging; not every database entry has been independently verified.

Weight Tracking

How do I log my weight?

Open the weight area, add an entry and record weight, date and time. Weight history shows saved values and lets you delete entries when needed.

Video and full transcript

How often should I weigh myself?

Choose a routine that suits you. Save weight entries with date and time and compare later readings. Individual readings vary; history and the displayed average provide context. The app does not require daily weighing.

Can I see my weight progress over time?

Weight history shows entries with date and time, changes and a seven-day average. Use the day selector and filters to view earlier entries. Analytics provides further trend views.

Can I sync with smart scales?

On supported Android devices, Zielfit uses Health Connect. Choose data types and grant permissions. A tracker or scale must be able to exchange data with the supported health service; this does not promise a direct connection to every brand. On iOS, Apple Health features depend on app version and permissions.

Step Counter / Pedometer

How do I set a daily step goal?

Adjust your daily goal and stride length in step-goal settings. The step card shows progress toward your chosen target. A default value is not a personal activity recommendation.

How do I set my stride length?

Set stride length in step-goal settings. Divide a measured distance by the steps counted over it to obtain a reference value. Distance and calorie expenditure remain estimates and also depend on the data source and detection.

How does the step counter work?

On supported devices, Zielfit uses device step data or health data you have authorized. Grant the requested activity and background permissions. The step card shows the daily goal, distance, estimated calories and hourly activity; history lets you view other days.

Why are my steps different from other apps?

Compare the same day and data source. Sensors, permissions, synchronization or device position can cause differences. Check step and Health Connect settings; different apps need not show identical values.

Water & Fasting

How do I track my water intake?

Navigation: Home > Water Card

Tap the water card on your Home screen to:

  • Add water with quick-add buttons (e.g., +250ml, +500ml)
  • Enter a custom amount
  • View your daily progress toward your goal
  • See your water intake history
Video and full transcript

How do I set my daily water goal?

Set a water goal in water settings and compare logged drinks with it. App-calculated values are guides, not individually assessed fluid recommendations. Adapt your target to your circumstances and any professional instructions you have received.

How much water should I drink daily?

Set a water goal in water settings and compare logged drinks with it. App-calculated values are guides, not individually assessed fluid recommendations. Adapt your target to your circumstances and any professional instructions you have received.

How do I track my fasting times?

Open the fasting area, choose an available plan and record your times. The video explains the controls. The app does not determine whether fasting suits your health circumstances.

Video and full transcript

Activity & Training

How do I log a workout?

Choose the activity type, duration and intensity when adding an activity. Zielfit estimates energy expenditure from the activity and your profile data. Use strength training to record weights, repetitions and individual sets. Exercise calories are estimates.

Video and full transcript

How are exercise calories calculated?

Calorie burn is estimated using:

  • MET values: Each activity has a Metabolic Equivalent value
  • Your weight: Heavier individuals burn more calories
  • Duration: How long you exercised
  • Intensity: Light, moderate, or intense

These are estimates - actual calorie burn varies based on individual factors.

Can I view my training history?

The activity area shows saved activities with duration and estimated calories. Strength training also provides workout history with exercises and sets, plus progress per exercise, so you can find previous sessions and performances.

Can I connect my fitness tracker?

On supported Android devices, Zielfit uses Health Connect. Choose data types and grant permissions. A tracker or scale must be able to exchange data with the supported health service; this does not promise a direct connection to every brand. On iOS, Apple Health features depend on app version and permissions.

Can I track strength training set by set?

Yes. Start a free-form strength workout or use your own template. Add exercises and record the weight and repetitions for each set. Rest timers, unilateral exercises and partial repetitions support logging. Workout history and exercise progress help you find and compare previous sessions.

Video and full transcript

Settings & Customization

What settings are available in Zielfit?

Navigation: Profile > Settings

Available settings include:

  • Milestones & Trophies: View your achievements
  • Energy Calculator: Calculate your calorie goals
  • Energy Values: View/switch saved calculations
  • Water Settings: Set your daily water goal
  • Step Goal: Set daily steps and stride length
  • Language: Change app language
  • Unit System: Switch metric/imperial
  • Homescreen Customization: Show/hide cards
  • Privacy Settings: Manage your data preferences
  • Data Export: Export as CSV (Premium)
  • Notifications: Configure reminders
  • Dark/Light Mode: Switch theme

How do I customize my Home screen?

Yes. Show or hide available tracking cards and change their order to bring the values you want to use to the front. Features such as supplements or body measurements may require Premium.

How do I switch between dark and light mode?

Navigation: Profile > Settings > Dark Mode toggle

Toggle the switch to enable or disable dark mode. The app saves your preference and applies it across all screens.

How do I view my milestones and achievements?

Milestones shows streaks, reward points and available trophies. The conditions displayed there determine when a milestone is reached. Consistent logging is not evidence of a particular physical result.

Data Export & Analytics

How do I export my data as CSV?

CSV export is a Premium feature. Open Data Export in settings, select the available data and date range, then save or share the file. The content depends on the export type and app version. CSV files can be opened in tools such as Excel or Google Sheets.

What data can I export?

CSV export is a Premium feature. Open Data Export in settings, select the available data and date range, then save or share the file. The content depends on the export type and app version. CSV files can be opened in tools such as Excel or Google Sheets.

How do I use the Analytics Dashboard?

Open this website’s Analytics area and select a compatible exported CSV file. The dashboard displays available values and the views and filters supported by that file type. Web analysis and in-app analytics are separate features.

Is my exported data private?

A CSV file contains personal tracking data. Choose carefully where to store it and whom to share it with. This website’s CSV dashboard reads the selected file in the browser. See the privacy policy for other data-processing information.

How do I read the in-app analytics?

Open Analytics in the app and choose a day, week, month or custom date range. Tap charts and individual days to inspect your recorded values. Available views depend on your entries and plan. In-app analytics is separate from this website’s CSV dashboard.

Video and full transcript

Zielfit Premium

What features are included in Premium?

Premium includes unlimited AI meal-photo scans, nutrition-label scans, multi-food logging and custom foods. It also adds voice food search, AI chat, supplements, body measurements, additional analytics, CSV export and an ad-free experience. The comparison in your app describes the features of your installed version.

What can I do for free vs Premium?

The download and core tracking are free, including calories, macros, barcode search, water, steps, weight and activities. The free version includes ads and limited trials of selected features. Premium is an optional paid subscription. The entire app with every feature is therefore not completely free. Premium includes unlimited AI meal-photo scans, nutrition-label scans, multi-food logging and custom foods. It also adds voice food search, AI chat, supplements, body measurements, additional analytics, CSV export and an ad-free experience. The comparison in your app describes the features of your installed version.

How do I subscribe to Premium?

Open the app’s Premium area, choose an available plan and review price, renewal and any trial terms before confirming in the store. A free subscription trial is not guaranteed for every account. Billing is handled by the purchase store.

How do I manage or cancel my subscription?

Manage the subscription in the store where you purchased it: Google Play on Android or Apple subscriptions on iPhone. Use the purchase account to see the price, next renewal and cancellation options. Any offered trial and subsequent billing are displayed before purchase.

Which features can I try for free?

The current Android app includes one successful AI meal-photo scan, five nutrition-label scans, one multi-food logging trial and one custom food. The GLP-1 companion also has a limited trial. Premium removes these feature limits. An additional subscription trial applies only if the store offers it to you; terms can differ by platform and version.

How much does Premium cost?

Available monthly and annual plans and current prices appear in the app’s Premium area and in the relevant store before purchasing. Prices and offers may vary by country, platform and account. The price, billing period and any trial terms displayed before you confirm the purchase apply.

What does the GLP-1 companion do?

In supported versions, it records an existing clinician-prescribed treatment, including the plan, doses, reminders and notes. It does not recommend medication or dosage and does not replace a doctor or pharmacist. Check your app for availability and trial limits.

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