
Zru & Hudnu
Eat by your blood tests
0 ratings
Free
In-App Purchases
Rating summary
About
Snap a photo of your plate: calories and macros count themselves. Upload your blood tests and the app tells you what to eat.
Zru & Hudnu is for people tired of manual tracking and food bans. Eat normal food, hit your targets and watch your weight and wellbeing change.
WHAT YOU GET
• A diary in seconds: photo, barcode scan or search, and the food is logged
• Personal food lists: your blood tests show what to eat more often and what to pause
• Marker dynamics: retest later and see on a chart how your nutrition moves the numbers
• An AI assistant: ask what to eat and get a snack that lands right on your remaining targets
• Recipes with exact macros: your own and ready made ones, with a shopping list
• Your week on one screen: calories, weight and macros, so you see what works
• Water reminders: gentle nudges through the day and a counter of what you drank
• Steps and walks: we count your steps, record your walk route by GPS and give rewards on the map for moving
HOW IT WORKS
1. A short setup: your goal, your numbers, and your calorie target is ready
2. Log food with a photo, a scan or a search
3. Upload blood tests when you have them: recommendations become personal
WHAT YOU CAN SKIP
• No bans: your favourite food fits your goal
• No manual entry: food databases and AI do the boring work
• No guilt: the app encourages consistency instead of shaming slips
Your lab data is visible only to you: it powers your recommendations and is never shared with third parties.
SUBSCRIPTION
Full access comes with a subscription: the first 7 days are free, cancel in one tap in settings. The subscription renews automatically unless cancelled at least 24 hours before the period ends.
Support: zruhudnu.com/support
Privacy: zruhudnu.com/privacy
Recommendations are for reference only and do not replace medical advice.
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What's New in Zru & Hudnu
1.0.36
October 19, 2026
Lock screen steps now update in the background even when the phone is locked, using the iPhone pedometer. If Health access is lost, the steps tile says so. Fixes for saving the day plan under server load, deleting weigh-ins, ml amounts after editing, and several crashes.
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Subscriptions & In-App Purchases
Premium
AI coach, advanced stats & unlimited foods
$3.991 Month
7 Days trial








