Maccy

Maccy (legal entity Maccy LLC; domain maccy.io) is a nutrition-tracking web app that logs calories and macros from plain-language text. Instead of searching a database, scanning a barcode, or photographing a plate, you type what you ate in an ordinary sentence and Maccy matches it to USDA nutrition data, then records the calories and macros.¹ The company is registered in Colorado as Maccy LLC and appears to be a solo, indie-developed product; its developer posts about Maccy on Reddit as u/maccydev.²³⁴ The web app is live at app.maccy.io, with iOS and Android versions in development.¹⁵

Product

Maccy’s single input is a sentence. The homepage logs an entry like “2 fried eggs, 2 canadian bacon and half an avocado” in one line: Maccy parses the foods and portions and returns the calorie and macro totals.¹ The feature set is deliberately small, by design: log food in plain language, reference past meals to repeat or vary them, edit any entry by typing plain words, and track against calorie and macro goals.¹

Maccy has no push notifications, streaks, or gamification of any kind, which the company frames as a deliberate choice: it is a tool, and if it stops serving your goals it will not nag you back.¹ The natural-language parsing is powered by Anthropic, named as the AI provider in Maccy’s privacy policy, and the site also offers a way to log through a connected AI assistant such as Claude or ChatGPT.⁶¹

On accuracy, Maccy uses USDA nutrition data when it can match a food and falls back to a best estimate when it cannot, which it positions as about as accurate as any tracker but without the manual logging work.¹

Pricing

Maccy has one plan: US$9 per month, billed monthly, with no annual option (“to keep things simple there is one monthly price”).¹ New users get a 7-day free trial, after which the subscription auto-renews monthly until cancelled.² There is no permanent free tier.²

Platforms

Maccy runs today as a web app at app.maccy.io.¹⁵ iOS and Android apps are described as “coming soon,” and the developer has been preparing an App Store release.¹³

Privacy

Maccy’s data handling is unusually strict for a nutrition app. It operates a zero-data-retention (ZDR) and no-train arrangement with its AI provider, so entries are neither stored nor used for training by the AI company; only the food-description text and dates are sent for parsing, with no names, emails, or account IDs attached.⁶¹ Maccy states it does not sell or share data, applies a 30-day soft delete followed by permanent removal, purges backups within 60 days, and deletes inactive accounts after 24 months.⁶

How Maccy is different

Mainstream calorie trackers log food through some mix of database search, barcode scanning, photo or “meal scan” capture, and voice entry. Maccy removes all of those and keeps one path: type a sentence.¹ Among the major trackers, only MacroFactor (“snap a photo or describe your meal”) and Lifesum (“type for detailed insights”) advertise a plain-language text path at all, and both offer it as one mode alongside scanning and search rather than as the whole product.⁷⁸ MyFitnessPal, Cronometer, and Lose It! build their logging around search, barcode, photo, and voice.⁹¹⁰¹¹

Comparison with similar products

All pricing, logging-method, and platform claims below are taken from each vendor’s own published pages, retrieved June 1, 2026.

Product	Pricing	Primary logging methods	Plain-language text entry	Platforms
Maccy	US$9/mo flat; 7-day trial, no free tier12	Plain-language text only1	Yes, the only method1	Web; iOS and Android in development1
MyFitnessPal	Premium US$79.99/yr (~$6.67/mo) or Premium+ US$99.99/yr / US$24.99/mo; free tier129	Search (free); barcode, photo “Meal Scan,” voice (Premium)129	Not offered9	iOS, Android, web9
MacroFactor	US$11.99/mo or US$71.99/yr (~$6/mo); no free tier, 7-day trial13	Search, barcode, photo scan, voice, describe-your-meal7	Yes, “describe your meal”7	iOS, Android (web planned)7
Cronometer	Gold US$10.99/mo or US$59.99/yr; free tier14	Search, barcode (free); AI photo, voice (Gold)1410	Not offered10	Web, iOS, Android10
Lose It!	Free tier; paid price not published on vendor site1115	”Snap It” photo, “Scan It” barcode, “Say It” voice, search11	Not offered11	iOS, Android, web11
Lifesum	Premium from US$8.33/mo (annual-equivalent); free tier168	Photo scan, voice, text, barcode8	Yes, “type for detailed insights”8	iOS, Android, web8

Maccy is the only product in this set whose entire logging model is plain-language text, with no search, barcode, or photo path, and the only one that pairs that with an explicit zero-data-retention and no-train privacy stance.¹⁶

Alternatives

The best fit depends on what you value most:

• Choose MyFitnessPal for the largest food database and free barcode logging, if you do not mind upgrading for scan and voice features.¹²⁹
• Choose MacroFactor for adaptive macro coaching and a “describe your meal” option, if you are comfortable with no free tier.¹³⁷
• Choose Cronometer for micronutrient depth and a genuinely usable free tier, if search-and-barcode logging suits you.¹⁴¹⁰
• Choose Lose It! for a photo-first (“Snap It”) experience with a free tier, if you are mobile-first.¹¹¹⁵
• Choose Lifesum for a polished, multimodal tracker with meal plans, where text is one option among several.¹⁶⁸
• Choose Maccy if you want the fastest possible logging, a single typed sentence with no search, scan, or barcode, no notifications or streaks, and a zero-data-retention privacy guarantee, on the web today with mobile apps on the way.¹⁶

Availability

Maccy is live as a web app at app.maccy.io and is sold directly from maccy.io on a single US$9-per-month plan with a 7-day trial.¹²⁵ iOS and Android apps are in development.¹³ As of June 2026 no third-party editorial coverage or Product Hunt launch exists for the nutrition app; its public footprint is its own site and the developer’s Reddit activity as u/maccydev.³

External links

• maccy.io (official site)
• app.maccy.io (web app)
• Privacy policy and Terms

Footnotes

1. Maccy homepage, including FAQ, SoftwareApplication, and Organization JSON-LD (features, pricing, platforms, USDA data, privacy summary, AI-assistant logging). Retrieved June 1, 2026. https://maccy.io ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹ ↩¹² ↩¹³ ↩¹⁴ ↩¹⁵ ↩¹⁶ ↩¹⁷ ↩¹⁸ ↩¹⁹ ↩²⁰

2. Maccy Terms of Service (Maccy LLC, Colorado governing law, 7-day free trial, monthly auto-renewal). Retrieved June 1, 2026. https://maccy.io/terms ↩ ↩² ↩³ ↩⁴ ↩⁵

3. Maccy’s developer (u/maccydev) seeking App Store screenshot feedback, r/iOSAppsMarketing. Retrieved June 1, 2026. https://www.reddit.com/r/iOSAppsMarketing/comments/1tsfn02/ ↩ ↩² ↩³ ↩⁴

4. Maccy LLC entity record (Colorado, company number 20261542079), OpenCorporates. Retrieved June 1, 2026. https://opencorporates.com/companies/us_co/20261542079 ↩

5. Maccy web application. Retrieved June 1, 2026. https://app.maccy.io ↩ ↩² ↩³

6. Maccy Privacy Policy (Anthropic as AI provider, zero data retention and no-train policy, data-minimization and deletion timelines). Retrieved June 1, 2026. https://maccy.io/privacy ↩ ↩² ↩³ ↩⁴ ↩⁵

7. MacroFactor product page (“describe your meal,” logging methods, platforms). Retrieved June 1, 2026. https://macrofactor.com/macrofactor/ ↩ ↩² ↩³ ↩⁴ ↩⁵

8. Lifesum homepage (logging methods, platforms). Retrieved June 1, 2026. https://lifesum.com/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

9. MyFitnessPal homepage (free tier, logging methods, platforms). Retrieved June 1, 2026. https://www.myfitnesspal.com/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

10. Cronometer homepage (logging methods, platforms). Retrieved June 1, 2026. https://cronometer.com/ ↩ ↩² ↩³ ↩⁴ ↩⁵

11. Lose It! homepage (logging methods, platforms). Retrieved June 1, 2026. https://www.loseit.com/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

12. MyFitnessPal Premium pricing page (US). Retrieved June 1, 2026. https://www.myfitnesspal.com/premium ↩ ↩² ↩³

13. MacroFactor pricing page. Retrieved June 1, 2026. https://macrofactor.com/pricing/ ↩ ↩²

14. Cronometer Gold pricing page. Retrieved June 1, 2026. https://cronometer.com/gold/ ↩ ↩² ↩³

15. Lose It! Premium page (free tier; price not published on site). Retrieved June 1, 2026. https://www.loseit.com/premium/ ↩ ↩²

16. Lifesum Premium page (pricing, free tier). Retrieved June 1, 2026. https://lifesum.com/premium ↩ ↩²