# YiYo - Diet & Nutrition — Personal Nutrition Assistant

> Personal Nutrition Assistant (iPhone/iPad app by Hasan Karsi.)

- Source: https://appshunter.io/ios/app/yiyo-diet-and-nutrition/id6766634602 (this page in markdown: same URL + `.md`)
- Developer: [Hasan Karsi](https://appshunter.io/developer/1849492975)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 12+
- Requires: iOS 15.6 · 64 MB
- Languages: American English
- Released: 2026-05-08
- Data updated: 2026-05-24
- User reviews in markdown: https://appshunter.io/ios/app/yiyo-diet-and-nutrition/id6766634602/reviews.md

## What is YiYo?

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.


## Version history (last 1 release)

### 1.5.1 — 2026-05-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-24.*