# PurpleTeal

> PurpleTeal is a Fremont-based digital health company whose Tweak & Eat app analyzes meal photos and offers timely nutrition guidance through AI and human nutritionists. It began with mobile health messaging for telecom subscribers and now also sells nutrition and follow-up tools to hospitals.

- **Founded:** 2006
- **Headquarters:** Fremont, United States
- **Founders:** Narayanan Ram (Co-founder and CEO), Anand Subra (Co-founder and Chief Knowledge Officer)
- **Products:** Mobile health messaging platform, My Health Assistant, Tweak & Eat, eatGPT, Tweak & Eat Hub / Continuum
- **Notable:** Reported 100,000 meal tweaks over six months by March 2019., Reported 800,000 app installs by October 2019., Reported more than two million Tweak & Eat downloads by April 2021.

## Products & services

- **Mobile health messaging platform** — Personalized health education and timely prompts distributed through telecom partners to subscribers.
- **My Health Assistant** — App for preventive guidance and support managing diagnosed conditions.
- **Tweak & Eat** — Consumer app that uses meal photos, AI food analysis and nutritionists to suggest changes before eating.
- **eatGPT** — Nutrition assistant that uses a user's food photos, profile, goals and tracked habits to personalize responses and meal plans.
- **Tweak & Eat Hub / Continuum** — Hospital tools for nutrition tracking, clinician dashboards and post-discharge patient follow-up.
- **N.A.V.I.** — Inpatient nutrition documentation through food photos captured by nurses or caretakers.

## Achievements

- Reported 100,000 meal tweaks over six months by March 2019.
- Reported 800,000 app installs by October 2019.
- Reported more than two million Tweak & Eat downloads by April 2021.
- Reports over three million Tweak & Eat downloads on its website; the Google Play listing separately shows 1M+ Android downloads.

## Latest updates

- **2026-08** — Google Play release added manual input for six metabolic components: nutrition, hydration, sleep, stress, activity and cardio-metabolic score.
- **2026-01** — Company LinkedIn promoted its presence at Gulfood 2026 in Dubai.
- **2025** — Company LinkedIn reported a 2025 AI health and wellness app award from The Industry Insights magazine.

## Links

- Website: https://www.purpleteal.com/
- LinkedIn: https://www.linkedin.com/company/purpleteal
- Twitter/X: https://twitter.com/itspurpleteal
- Instagram: https://www.instagram.com/tweakandeatapp/
- Facebook: https://www.facebook.com/PurpleTeal/

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Profile page: https://yespress.io/purpleteal
Published by YesPress — https://yespress.io
Last updated: 2026-09-28