Freedom251 › Fitness Nutrition Software
Sunn
What Sunn is
Sunn is an AI nutrition coach that tracks calories and macros from meal descriptions or photos sent through WhatsApp. It identifies ingredients, estimates portions and asks follow-up questions when details are unclear. You can correct a food log in plain English, while the service remembers your preferences, patterns and goals to tailor coaching and nudges. Sunn lists chat charts for macros, weekly trends and weight, plus a weekly pattern review and personalized meal suggestions. It works in 40+ languages and also offers web chat for desktop use; listed platforms are Android, iOS and web. Plans include unlimited meals and photos, full memory and personalized coaching. The 2-Year plan is $119.99 billed every 2 years, Annual is $79.99 billed yearly, and Monthly is $14.99 billed monthly. There is a 7-day trial but no free plan. Sunn says estimates are approximate, with portion size especially difficult to judge. Wearable syncing is not yet available.
Who it suits
Sunn suits adults who want to track meals and receive personalized nutrition coaching through WhatsApp or web chat. It is intended for users aged 18 and older and is not a substitute for professional medical advice.
What it does well
- Logs meals from text or photos sent through WhatsApp
- Plain-English corrections update food entries
- Offers charts for macros, trends and weight
- Works in 40+ languages
- Includes personalized meal suggestions on listed plans
What to know first
- No free plan; a 7-day trial is available
- Nutrition estimates are approximate
- Apple Health, Fitbit and Oura do not yet sync
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Monthly | billed monthly · Unlimited meals & photos · Full memory and personalized coaching · Weekly deep-dive review · Personalized meal suggestions | $14.99 a month |
| 2-Year | $119.99 billed every 2 years · Unlimited meals & photos · Full memory and personalized coaching · Weekly deep-dive review · Personalized meal suggestions | $5 a month |
| Annual | $79.99 billed yearly · Unlimited meals & photos · Full memory and personalized coaching · Weekly deep-dive review · Personalized meal suggestions | $79.99 a year |
As heysunn.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
Sunn combines food logging, meal planning and personalized coaching, with chat-based charts and support for 40+ languages. Check the paid plans and approximate nutrition estimates against your needs, especially if you rely on wearable syncing.
Facts from Sunn's own pages
- Accuracy limit
- Sunn says photo and text nutrition estimates are approximate, with portion size the hardest detail to judge. · heysunn.com, 11 Oct 2026
- Corrections
- Users can correct a food log in plain English, and Sunn updates the entry. · heysunn.com, 11 Oct 2026
- Data retention
- After subscription cancellation, account data is retained for 30 days before being scheduled for deletion; deletion can also be requested. · heysunn.com, 11 Oct 2026
- Food analysis
- Its AI identifies meal ingredients, estimates portions, and asks follow-up questions when details are ambiguous. · heysunn.com, 11 Oct 2026
- Integrations
- The privacy policy names Stripe, Meta/WhatsApp, Anthropic Claude, Supabase, Vercel, and Railway as third-party service providers. · heysunn.com, 11 Oct 2026
- Intended users
- Sunn is intended for users aged 18 and older, and the company says it is not a substitute for professional medical advice. · heysunn.com, 11 Oct 2026
- Languages
- Sunn says it works in 40+ languages. · heysunn.com, 11 Oct 2026
- Personal coaching
- Sunn remembers user preferences, patterns, and goals to personalize its coaching and nudges. · heysunn.com, 11 Oct 2026
- Privacy
- Sunn says it does not sell personal data or use it for advertising, and it processes food photos and messages with Anthropic Claude for analysis and coaching. · heysunn.com, 11 Oct 2026
- Product
- Sunn is an AI nutrition coach that tracks calories and macros from meal texts or photos sent through WhatsApp. · heysunn.com, 11 Oct 2026
- Progress tracking
- The site lists progress charts in chat for macros, weekly trends, and weight, plus a weekly pattern review. · heysunn.com, 11 Oct 2026
- Security
- The privacy policy says Sunn uses TLS/SSL encryption in transit, encrypted database connections, and access controls for authorized personnel. · heysunn.com, 11 Oct 2026
- Support
- The founder says he replies personally to feedback in the chat, and the site lists [email protected] for contact. · heysunn.com, 11 Oct 2026
- Wearables
- Apple Health, Fitbit, and Oura do not yet sync; users can tell Sunn about activity in chat, and wearable sync is on the roadmap. · heysunn.com, 11 Oct 2026
- Web access
- Sunn says it also offers a web chat for desktop use. · heysunn.com, 11 Oct 2026
Where Sunn stands on Freedom251
- Fitness Nutrition Software#26 of 36