Tap any food or drink card to log it to today's record
✏️
Tap the green ✏️ on a food card to edit its name or category — nothing gets logged
👇
Hold a card for half a second to open the same edit screen
💧
Tap the totals (Fluids · Items · kcal) at the top to see a breakdown of today
⚙️
Settings — add your API key for label scanning and set daily nutrition targets
❓
Help — tap ❓ any time to see this guide again
❓ How to use ZakTrak
📸 Food & Snack Cards
👆
Tap a card to log it to today's record. A confirmation screen will appear first asking how it went.
✏️
Tap the green ✏️ (top left of card) to edit the name or change category. Nothing gets logged.
👇
Hold a card for half a second — same as tapping ✏️. Great for quick housekeeping.
✕
Tap the red ✕ (top right of card) to permanently delete it from your library.
💧 Totals Bar
👆
Tap Fluids to see a breakdown of every drink logged today.
👆
Tap Items to see every food item with mood tags and calories.
👆
Tap kcal to see where today's calories came from, ranked by biggest contributor.
📊 Logging Food
💾
Save to Library stores the food permanently for quick re-use in future.
📝
Log once records it today only — nothing saved to library.
🔬
Label photo — take a photo of the nutrition panel and tap Scan to have AI read the values automatically.
⚙️ Settings
🔑
API Key — needed for AI label scanning. Get one free at console.anthropic.com.
🎯
Daily targets — set calories, protein, carbs and fibre as advised by your clinical team.
💊 Identify Supplement Drink
Photograph the bottle or can and we'll search for the nutritional values
📷Tap to photograph the bottle, can or carton
🍊 Log Juice
Take a photo or enter details manually
📷Tap to photograph the bottle, carton or glass
Edit Item
✏️ Housekeeping only — no food will be logged to today's record
How did it go?
Category
Ready to save this to today's log?
Add Snack
📸 Display photo
🖼️Front of product — shown as card image
🔬 Label photo
📷Nutrition panel — used for AI scan only
Per serving
Per 100g / 100ml
⚙️ Settings & Targets
Daily Nutrition Plan
Set targets as advised by your clinical team or dietitian. These are shown as warm progress indicators — not hard limits.
📦 Backup & Restore
Export all your data — food library, photos, settings and logs — to a backup file. Use this to move to a new device or URL, or just to keep a safe copy.
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