W@W vs Yishii
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
W@W
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W@W helps you keep track of your health status by viewing measurements recorded through partner checkup devices. Health measurements (such as BMI, blood pressure, heart rate, and body composition) are recorded by separate physical checkup devices and securely uploaded to our cloud platform. This app connects only to our server over a secure connection β it does not pair with, control, or communicate with any medical hardware directly. This app displays health measurements retrieved from our secure cloud platform. It is not a diagnostic tool. Always seek the advice of a qualified physician before making any medical decisions.
Yishii
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Embark on a Transformative Journey Towards Longevity and Vitality with Yishii. Your Ultimate AI-Wellness Companion, Yishii seamlessly integrates with wearable devices, unlocking the power of data to provide meaningful, tailored insights that align with your lifestyle and wellness aspirations. App Highlights: Knowledge Empowerment: Receive personalized wellness insights tailored to your lifestyle and goals. Yishii helps you build healthier habits and optimize your well-being with data-driven guidance. Holistic Approach: Yishiiβs Lifestyle Impact Assessor analyzes biometric data to provide a broad perspective on your well-being. From diet and exercise to wellness strategies and supplementation, Yishii helps you understand potential influences on your daily life. Journaling for Deeper Insights: Track the nuances of your daily routine with intuitive lifestyle journaling. Yishii uses this data to offer science-backed wellness insights, encouraging positive habits and a deeper understanding of your overall health. Longevity Index: Monitor key wellness indicators that reflect your body's recovery patterns. Identify fluctuations that may influence your energy levels and take proactive steps toward a more balanced lifestyle. Simplified Health Insights: Yishii translates complex wellness data into easy-to-understand metrics, empowering you to make informed choices about your health and lifestyle. Truly Personalized Wellness: Your data is unique to you. Yishii helps you gain a deeper understanding of your habits and patterns, supporting you in making informed wellness decisions that align with your lifestyle. Important Disclaimer: Yishii is designed for general wellness and lifestyle purposes only. It does not provide medical diagnoses, treatment recommendations, or professional healthcare advice. Always consult a qualified healthcare professional before making any medical decisions or changes to your health routine.
Screenshots
Verdict
The clearest difference is update cadence: Yishii at every 2 weeks against W@W's monthly. W@W's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
W@W ships an update monthly, Yishii every 2 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.
| Parameter | W@W | Yishii |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 31 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | OurCheckup Sdn Bhd | Signsbeat Pte Ltd |
In-app purchases
W@W
No in-app purchases
Yishii
No in-app purchases









