Ren by Qi: Health Researcher
Qi Corporation Health & Fitness iPhoneiPadiPod touch
Ren by Qi: Health Researcher is a free Health & Fitness app for iPhone and iPad by Qi Corporation. Rated 4.7/5 from 75 ratings. Requires iOS 16.4.
- Rating
- 4.7
- 75 ratings
- Price
- Free
- on the App Store
- Size
- 111 MB
- Age 17+
- Updated
- Oct 30
- 2026 · v3.3.0
Screenshots
About Ren by Qi: Health Researcher
Tell Ren what's going on, and it finds what's actually working for people like you, from real community stories and clinical research. No hours of digging required. Not a doctor. Not a generic chatbot. Ren reads Reddit, X, news outlets, clinical studies, and more, then brings you the stories and solutions worth your attention. You own your health journey. Ren helps you figure out what to try next, and the more you share, the better the research gets. DISCOVER RESEARCH - Chat with Ren about any health topic, and Ren can start researching it for you right there. - Get fresh news and findings on your topics every day. Tap "See What Ren Found" on any of them to go deeper. - Show Ren a photo (a nutrition label, a supplement bottle, your doctor's note) and chat about it. - Copy any of Ren's replies as a little card, or share it with a friend. - Shortcuts under the + button help you share what worked, find something to try, check in on a solution, or research a topic. FIND SOLUTIONS - See how many people on Ren have saved each solution Ren suggests. - Ren helps you pick something to try, then checks in on how it's going. - Explore products to buy, routines to try, and easy tips to get started. - Save solutions from your research, and swipe away anything that isn't for you. - Tap "Ask Ren" on any saved solution to learn how to use it or share how it's going. - Ren remembers what you talk about and keeps its suggestions up to date. CONNECT YOUR DATA - Sync Apple Health so Ren can see your sleep, heart rate, and more alongside your solutions. - Ask about a trend and Ren charts it right in the chat. - Connect your labs and Ren reads your bloodwork too. - Ren uses your data to suggest new topics worth researching. - Your chats, saved solutions, and health data still load when you're offline. Important Medical Disclaimer Ren is a wellness research tool, not a medical service. The information Ren provides is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a licensed healthcare provider before starting any new health regimen, supplement, or lifestyle change. If you have a medical condition or are experiencing a health emergency, please seek care from a qualified professional.
Ratings & reviews
4.7
75 ratings
What’s new
Version 3.3.0 · Updated October 30, 2026
• Ren's suggestions now show how many people on Ren are on it too. Turns out you're in good company. • Each suggestion now says what it is (a habit, a supplement, a workout). Once you save one, tap the card to open its details. • Tap + and pick Share what worked to tell Ren what's helping you. Ren saves it, and it counts toward what the next person sees. • We also smoothed out a few small things along the way. Questions? Holler at us! Email [email protected] to get in touch.
App privacy
The developer, Qi Corporation, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Other Data: Other Data Types
- User Content: Emails or Text Messages, Customer Support, Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Sensitive Info: Sensitive Info
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality, Other Purposes
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction
Used for: Developer’s Advertising or Marketing
Alternatives to Ren by Qi: Health Researcher
Looking for apps like Ren by Qi: Health Researcher? Here are 6 similar apps on the App Store. The highest rated is Kin - Remember Doctor Visits (4.8/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Ren by Qi: Health Researcher | 4.7 / 5 (75 ratings) | Free | October 30, 2026 | |
| Lotus Health AI | 4.4 / 5 (190) | Free | Oct 27, 2026 | Compare |
| Kin - Remember Doctor Visits | 4.8 / 5 (1,122) | Free | Oct 29, 2026 | Compare |
| Nori AI: Personal Health Coach | 4.8 / 5 (602) | Free | Oct 29, 2026 | Compare |
| Thryval: Integrative Health | 4.3 / 5 (4) | Free | Oct 13, 2026 | Compare |
| Good For You: Supplement Facts | 4.8 / 5 (77) | Free | Jun 24, 2026 | Compare |
| Hoom | Mindful Humming | 4.8 / 5 (331) | Free | Oct 30, 2026 | Compare |