YiYo - Diet & Nutrition
Hasan Karsi Health & Fitness iPhoneiPadiPod touch
YiYo - Diet & Nutrition is a free Health & Fitness app for iPhone and iPad by Hasan Karsi. Requires iOS 15.6. Updated May 8, 2026.
- Price
- Free
- on the App Store
- Size
- 64 MB
- Age 12+
- Updated
- May 8
- 2026 · v1.5.1
Screenshots
About YiYo - Diet & Nutrition
YiYo is your smart personal nutrition assistant that makes healthy eating and diet tracking easier than ever. Whether your goal is to lose weight, gain muscle, or maintain your current shape, YiYo creates automated diet plans completely tailored to your physical attributes, age, and lifestyle. Key Features: • Smart Diet Assistant: Generates personalized nutrition plans that fully comply with your dietary preferences like vegan, gluten-free, lactose-free, or health conditions such as diabetes and hypertension. • Photo Calorie Analysis: Take a photo of your meal, and let it calculate calories, protein, carbs, and fat ratios in seconds to add them to your plan. • Barcode Scanner: Quickly save the nutritional values of packaged products to your diary by scanning their barcodes. • Water Tracker: Easily track your daily water intake with a special glass animation and make drinking water a habit with smart reminders. • Weekly and Monthly Analytics: View your nutrition trends with charts, and keep your motivation high with weekly and monthly performance reports. • Smart Notifications: Get custom reminders for meal times, hydration schedules, and physical activity prompts that fit your daily routine.
App privacy
The developer, Hasan Karsi, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health, Fitness
- Contact Info: Email Address, Name
- User Content: Photos or Videos
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
Used for: Product Personalization, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| YiYo - Diet & Nutrition | – | Free | May 8, 2026 | |
| AI Diyetisyen | – | Free | Jul 20, 2026 | Compare |
| FoodTrack - Meal Tracker | – | Free | May 23, 2026 | Compare |
| Daily Diet Diary | – | Free | Oct 23, 2026 | Compare |
| Calorie Tracker: Munch | – | Free | Aug 27, 2025 | Compare |
| Plate Journal | – | Free | May 26, 2026 | Compare |
| Burnin: Calorie Counter | – | Free | Oct 5, 2026 | Compare |