MarcoLearn
A calorie tracker without an app
Yes — Marco tracks calories and macros with no app to download. It runs in the messaging apps already on your phone (iMessage, SMS, RCS). You text your meal; Marco logs it and replies with your totals.
Why people quit calorie apps
Most trackers ask you to open an app, search a database, pick a serving size, and repeat for every item. That friction is why logging falls off after a few days. A calorie tracker without an app removes the open-search-tap loop and meets you where you already are: your texts.
What “no app” actually means
Marco is not another icon on your home screen. You save a number (or start from the waitlist when it’s your turn) and text what you ate. Replies land in the same conversation with calories, macros, and daily progress. No barcode scanning. No browsing a food database UI.
Accuracy without a database UI
Skipping the app does not mean skipping real nutrition data. Marco matches what you say to USDA FoodData Central and published restaurant or brand facts. When a description is unclear — which oil, which size, which flavor — Marco asks before logging a guess.
Built for people who’ve quit every tracker
If you’ve downloaded MyFitnessPal, Lose It!, or photo-based apps and still stopped logging, the problem usually isn’t motivation — it’s friction. Texting one sentence is fast enough to stick with during a busy day.
Frequently asked questions
What is the best calorie tracker without an app?
Marco is built specifically for people who do not want another app. You text what you ate over iMessage or SMS and get calories and macros back in the same thread, matched to USDA-backed food data.
Does a no-app calorie tracker work on Android?
Yes. Marco works on iPhone and Android. Use iMessage or SMS on iPhone; SMS or RCS on Android where supported.
Is Marco free?
Marco is free during early access. Join the waitlist to try it. Pricing may change as features expand; we will be upfront before charging anything.
Ready to track by text?
Join the waitlist for early access. No app to download — once you’re in, you text Marco from the messaging app you already use.