Which Calorie Trackers Let You Export Your Data? (2026)

A calorie app quietly accumulates a year of your life: every meal you logged, every weigh-in, every recipe you saved because you meant to cook it again. The question almost nobody asks on day one is the one that matters on the day you want to leave — can you get any of it back out?

The internet’s stock answer is “no, they lock you in.” That is not what I found when I checked in August 2026. Cronometer, MyFitnessPal, MacroFactor and Yazio will all hand you a CSV. So the useful comparison is not who lets you out. It is two narrower questions, and the answers say more about an app than its marketing does.

I build a food app for a living, so weigh what follows accordingly — including the part where a competitor has the better free answer.

The two questions that actually matter

• Which tier is the export in? Free, locked inside a subscription, or included in something you bought once.
• Whose copy are you getting? If the file lands in your inbox a few minutes later, it was generated on the company’s servers — which tells you they had all of it, all along. That is not sinister; it is how a cloud tracker works. But it does mean the export is a download of their copy, not a release of yours.

What each app does (checked August 2026)

Cronometer — the most generous export here, and it is free

Credit where it is due: Cronometer does not paywall getting your data out. Its own help pages put Export Data under ordinary account settings, and a free account can pull a .csv over a date range you choose — diary entries, exercises, biometrics, notes and nutrition summaries. If pure portability is your single criterion, that is the strongest free offer in this category and I would rather say so than pretend otherwise.

The trade-off is what surrounds it. Cronometer is a precision logging tool: superb micronutrient depth, no recipe discovery, no meal planning, nothing built for two people deciding dinner together. See Swoodie vs Cronometer or the Carb Manager vs Cronometer comparison for where that lands.

MyFitnessPal — export is part of the subscription

MyFitnessPal’s export produces three CSVs — meal-level nutrition details, progress history and exercise history — zipped and emailed to you. Per its support documentation it is a Premium and Premium+ feature; free accounts can print a report or share the diary with a trainer or dietitian instead. The largest tracker in the category therefore treats getting your own numbers out as something the subscription includes. See Swoodie vs MyFitnessPal.

MacroFactor — two exports, and no free tier to put them in

MacroFactor offers a Quick Export (expenditure, weight trend, scale weight, calories, macros and your targets over a time frame) plus a Granular Export for individual spreadsheets of specific data. Nothing in its help pages gates the feature by plan — but MacroFactor has no free tier at all, so the export is paid by construction: you are already subscribing. See Swoodie vs MacroFactor and the Lose It! vs MacroFactor comparison.

Yazio — a CSV by email, with the PDF behind PRO

Yazio emails you a CSV data export, and its help centre has a page dedicated to opening that file in a spreadsheet. The PDF version is a PRO feature. Tellingly, a small cottage industry of third-party export scripts exists for Yazio, which is usually a sign that the built-in route leaves people wanting. See Swoodie vs Yazio.

Swoodie — four files, written on your phone

Ours lives in Settings → Export my data, directly above Delete My Data, which is deliberate — more on that at the end. Four exports, one tap each:

• Nutrition log — every meal you logged: date, name, calories, protein, fat, carbs, servings, source.
• Weight history — every weigh-in, with its date.
• Favourites — the recipes you saved.
• Video vault — saved cooking videos: title, link, source, tags and the date you saved it.

Plain .csv, named by dataset and date, handed straight to the share sheet — so it can go to your own files, a spreadsheet, or an email to a dietitian. Nothing is uploaded to produce it. It is included in Premium and in Swoodie Lite, the $9.99 one-time purchase — so on our side the export is not a subscription feature at all.

The sentence most trackers cannot write

Your body stats and weight history have never been on our servers. They are stored on the device, and they are not sent to us or to anyone else. That has been true since long before there was an export button.

Which means: when you export your weight history, you are not downloading our copy of it. There is no copy. The file is built on your phone from data only your phone had, and handed to you. This export is the only way that history can leave the device — and it leaves it to you.

The honest flip side, because it is the same fact viewed from the other end: data that lives only on your phone dies with your phone. If you switch devices without exporting, that weight history does not follow you. A cloud tracker would have restored it. We think the trade is worth it, and now there is at least a way to take a copy before you go.

What you can actually do with the files

A CSV is boring on purpose. It opens in Excel, Numbers, Google Sheets, a notebook, or any tool that has ever read a spreadsheet. In practice people want one of four things: to send a month of logs to a dietitian or coach; to chart something the app does not chart; to keep a record before switching apps; or simply to hold their own history somewhere they control.

While we were at it: ready-made diet plans moved down a tier

Applying a ready-made plan — keto, high-protein, Mediterranean, vegan and the rest — used to be Premium only. It is now included in Swoodie Lite as well as Premium. Nothing was taken away from anyone: the free tier applies one exactly as it did before, by spending one of its free AI trial uses.

Worth saying plainly, because tiers in this category only ever ratchet upward: we found a feature sitting in the wrong tier and moved it down. A ready-made plan is a plan we built in advance — the same one for everybody, no AI involved in handing it to you — so it never belonged with the AI meal planner that builds a custom week around your macros. That one is still Premium. See the ready-made diet plan app roundup for how the eight plans compare to the dedicated plan apps.

What our export does not do

The concessions matter more than the pitch, so here they are:

• It is not everything. Four datasets, named above. Your AI Cookbook is not among them.
• It is not a backup, and not a sync. It is a one-way copy for you. There is no restore, no import, and it does not move your history to a new phone.
• It is four files, not one archive. One dataset per tap, by design. The upside is that a failure in one is not a failure of the others.
• There is no web app. Export happens in the app, on the device.

So which one should you use?

• You want the freest, deepest export and nothing else matters → Cronometer.
• You are already years deep in MyFitnessPal → the export is there, inside Premium.
• You do not want a subscription at all → Swoodie Lite is $9.99 once, export included.
• You would rather your weight data never sat on a server → that is the one thing on this page you cannot get from a cloud tracker at any price.
• You want planning and tracking in one app → the free meal planner roundup is the better starting point.

Take it, or destroy it

Export sits immediately above Delete My Data in our settings, and that placement is the whole argument in one screen. Both buttons say the same thing from opposite ends: this is yours. You can carry it out, or you can burn it down, and neither one should require asking us nicely. Our privacy policy spells out what is held where.

One practical note, whichever app you use: export before you need to. The moment you actually want your data is usually the moment you are annoyed enough to delete the app, and by then the button is on the other side of an uninstall.

Try Swoodie free on iOS or Google Play — logging is free, no account needed, and your weight history stays on your phone.