Reimagining Healthy
    Eating with AI

    Know what you eat. Eat the way that's right for you.

    / About

    Mission

    Helping People Eat Smarter with AI

    Vision

    Growing from Healthy Eating into Holistic Fitness

    We are building an AI-powered app that helps people truly understand what they eat and how to eat healthier. By turning everyday meals into clear, actionable insights, we make nutrition something anyone can understand — no expertise required.

    We aim to create a trusted AI companion that starts with your diet — recording your food, analyzing your meals, and working alongside experts across different fields — and grows over time into exercise and fitness, supporting your health as a whole. RETOWER TECH PTE. LTD. will continue to create AI that truly serves people through the combination of technology and humanity.

    “True health is not just about counting calories, but about understanding your choices.”

    / Services

    About KnowKnow App

    Effortless Diet Logging × AI Food Analysis

    Just snap a photo of your meal and let AI identify the food and break down its nutrition automatically — no manual searching or guesswork required. Logging what you eat takes only seconds, so you can build a clear picture of your eating habits over time and stay on top of your health.

    Exercise Tracking × A Growing Fitness Toolkit

    Log your workouts and track the calories you burn for a complete view of the balance between what you eat and the energy you spend. And this is only the beginning — we're building toward a broader set of exercise and fitness features to support your whole health journey, not just your diet.

    Expert Oversight × Trusted Guidance

    Specialists from different fields review and refine your records behind the scenes, helping correct mistakes and keep your health journey on the right path.

    / The App

    KnowKnow AI is live on the App Store and Google Play. Snap a meal, let AI break down the nutrition, and get personalised guidance — here's a look inside.

    Snap a meal photo to log it
    Daily nutrition dashboard
    AI nutrition coach analysing a meal
    Review and edit a logged record
    Weekly nutrition report
    KnowKnow — your AI food partner
    Download on the App StoreGet it on Google Play

    / Team

    Portrait of Angus Kong

    Angus Kong

    Co-founder & CTO

    Former Google AI team member, specializing in NLP and Generative AI

    LinkedIn
    Portrait of Dr. Chen Kuan-Jung

    Dr. Chen Kuan-Jung

    Co-founder

    Nephrologist

    LinkedIn

    / Contact

    We are committed to helping people eat smarter through AI technology, making nutrition easier to understand and track.

    If you have any questions or want to learn more about our AI nutrition app, feel free to reach out to us anytime.

    contact@retower.io

    RETOWER TECH PTE. LTD.

    KnowKnow App

    © 2025 RETOWER TECH PTE. LTD. All rights reserved.