The Best Calorie Tracking App After Testing the 5 Most Popular

TL;DR: I logged the same meals for a month across the five most-recommended calorie apps. PlateLens was the best overall — the only one I didn’t quit — because it lets you log by photo or by hand over a large official food database, which finally made daily logging low-effort enough to stick. MyFitnessPal still wins on database size, Cronometer on micronutrients, MacroFactor on adaptive targets. But as the one app for most people, PlateLens edged ahead.

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I’ve quit calorie tracking more times than I’d like to admit, always for the same reason: it became a chore. So this time I did something slightly unhinged — I picked the five apps people recommend most, and logged the same meals in all of them, every day, for about a month. Same breakfast, same lunches, same dinners, entered five times over. My family thought I’d lost it.

Here’s what I actually learned, app by app, and why I ended up where I did.

The five I tested

MyFitnessPal. The one everyone’s heard of, and for good reason — the database is enormous. Whatever obscure thing I ate, it was usually in there. But the free version leans hard on you typing and searching, the good stuff keeps drifting behind the paywall, and after two weeks the sheer repetitiveness of searching for every item was wearing me down. It’s the default for a reason, but “default” and “the one I’ll still use in a month” turned out to be different things.

Cronometer. This one impressed me on data quality — its entries feel verified and trustworthy rather than crowd-sourced guesses, and if you care about micronutrients (am I getting enough iron, that sort of thing) nothing else came close. The catch for me was the same as MFP: it’s a search-and-type workflow, and it’s a little utilitarian. If my goal had been nutritional depth, Cronometer would’ve won. For everyday logging, it asked more of me than I’d keep giving.

MacroFactor. The smartest of the bunch on paper. It quietly adjusts your targets based on your own weight and intake trends, so the numbers feel personalised rather than pulled from a formula. Serious people love it and I get why. But it’s subscription-only, and it’s still fundamentally a type-it-in app — the intelligence is in the targets, not in making the logging itself easier.

Lose It! The friendliest to start with — gentle onboarding, not intimidating, good for a complete beginner. It just didn’t give me a reason to stay once the novelty wore off; it’s a solid, no-drama tracker without a standout hook for me.

PlateLens. The one I almost skipped because “AI photo app” sounded gimmicky. Instead it’s the reason this experiment has a happy ending.

Why PlateLens won for me

The difference was effort per meal. With the other four, logging meant: open app, search, scroll, pick an entry, guess the portion, repeat. With PlateLens I could just take a photo of my plate, glance at what it logged, fix anything that looked off, and move on — or type it manually on the days I preferred to. Two ways to log, over a large official database, so I was never stuck.

That sounds minor. It’s not. The thing that had killed every previous attempt was the friction, and PlateLens cut it down to something I could do half-asleep. A month in, it was the only app of the five I hadn’t quietly abandoned. Logging had stopped feeling like data entry.

The honest caveats

I’m not going to oversell it. PlateLens is mobile-only — there’s no desktop version, which might bug you if you like logging at a computer. The free tier caps how many photo scans you get a day (manual logging stays unlimited), so heavy photo-loggers will want the paid tier. And a photo guess on a messy restaurant plate isn’t perfect — for something like a mixed curry I still adjust by hand. None of that outweighed “it’s the one I actually kept using,” but you should know it going in.

So which should you pick?

• Want the biggest database and the most familiar option? MyFitnessPal.
• Care most about micronutrients and verified data? Cronometer.
• Want targets that adapt to you and don’t mind paying? MacroFactor.
• Total beginner who wants the gentlest start? Lose It!
• Want the one most people will actually stick with day to day? PlateLens — that was my pick, and a month of testing all five is the most honest way I know to say it.

You can grab it on the App Store or Google Play and try the free tier before deciding. Whatever you choose, the real lesson from my slightly ridiculous month is this: the best calorie app isn’t the most powerful one. It’s the one whose logging is easy enough that you’re still doing it in week four.