Best Voice and Siri Calorie Tracker App in 2026

Nouri is the best voice calorie tracker for most iPhone users: say "Hey Siri, track food in Nouri" from the lock screen, describe the meal in one sentence, and a card shows calories, macros, and what you have left today. We compared 6 apps. We make Nouri. Pick Cronometer for micronutrient depth with voice, or MyFitnessPal if you need Android.

The short answer: best voice calorie tracker for...

• Hands-free Siri tracking from the lock screen: Nouri. One sentence, no app opening, and the result card shows what is left for the day.
• Micronutrient depth plus voice: Cronometer Gold. Its Gold page says you can "speak to us or Siri" and it matches the key ingredients.
• A giant food database with voice on top: MyFitnessPal Premium. Voice Log lets you describe a meal out loud, then tap once to add it all.
• Voice plus a free tier for everything else: Lose It. AI Voice is a Premium feature; basic calorie tracking is free.
• Apple-everywhere power users: FoodNoms. Voice, Siri, and dozens of Shortcuts actions, on iPhone, iPad, Mac, and Apple Watch.
• A notes-style journal with Siri and barcode: Amy Food Journal. Say "Log food in Amy" to Siri, or tap the mic in the app.

What makes a good voice calorie tracker?

"Voice logging" means very different things across apps. Some apps take your words and fill out a search, so you still finish with your thumbs. Some only run inside the app, so you unlock, open, find the mic, then talk. The useful version is closer to telling a friend what you ate: you say the whole meal once, the app splits it into items, estimates each one, saves it, and tells you where your day stands.

Voice suits food for a simple reason. You already know what you ate, including the parts a camera cannot see: the butter in the pan, the second sauce, the splash of cream. Saying "two eggs scrambled in butter" carries the cooking fat; a photo of yellow eggs does not. We compare all three input styles in text vs voice vs photo calorie tracking.

Voice also covers busy-hands moments: holding a toddler or wiping flour off the counter.

How we picked

Every app here lets you add food by speaking. We ranked them on five things specific to voice:

• Hands-free start. Can you begin with Siri, or do you have to open the app and tap a mic first?
• Whole meals in one go. Can you say a full meal in one sentence, or one food at a time?
• Steps after you speak. Does the entry save straight away, or is there a search or review screen to finish?
• Feedback you can use. After speaking, do you see the meal's calories and macros, and ideally what is left today?
• Easy fixes. If Siri mishears, can you correct the entry in plain words?

Price, platforms, and the free tier were tiebreakers. Every competitor fact comes from that app's own App Store listing, website, or help center, checked November 4, 2026. We did not test competitor accuracy and make no accuracy claims about them.

Voice calorie trackers compared

App	Voice in the app	Siri	Whole meal in one sentence	Voice on free plan?	Price	Platforms
Nouri	Yes	Yes, from the lock screen: "Hey Siri, track food in Nouri"	Yes, split into items with reasoning	No free plan; 3-day free trial	$9.99/month or $39.99/year	iPhone (iOS only)
Cronometer	Yes (Voice Log)	Yes, "speak to us or Siri"	Matches the key ingredients	No, Gold only	Gold $10.99/mo or $59.99/yr; free Basic plan	iOS, Android, web
MyFitnessPal	Yes (Voice Log)	Not mentioned on its Premium page	Describe the meal, tap once to add it	No, Premium only	$9.99/mo or $49.99/yr, 7-day trial	iOS, Android
Lose It!	Yes (AI Voice)	Not mentioned in its listing	Yes, e.g. "I had 2 eggs, toast with butter and jam"	No, Premium only	App Store purchases $9.99 to $79.99, plus lifetime options	iPhone, Android
FoodNoms	Yes	Yes, plus Shortcuts actions	Foodnoms AI text and photo logging is Foodnoms+	Voice is listed; plan not specified	Free; Foodnoms+ $5.99 to $9.99/mo or $39.99 to $49.99/yr	iPhone, iPad, Mac, Apple Watch
Amy Food Journal	Yes (mic above the keyboard)	Yes, "Log food in Amy"	Say it "the way you'd tell a friend"	No free plan; 3-day trial	$9.99/mo or $99.99/yr	iPhone, iPad

Competitor facts from each app's App Store listing, website, or help center, checked November 4, 2026.

1. Nouri: the best Siri tracking of any calorie app, and here is why

We call Nouri the best Siri logging of any calorie tracking app, and the claim lives in the specifics. From the lock screen, say "Hey Siri, track food in Nouri." Siri asks "What did you eat?" You answer in one sentence, like "chicken burrito bowl with brown rice, black beans, cheese and guac." Nouri estimates it and saves it straight away, without opening the app. Then a card shows the meal's calories and protein, carbs, and fat, plus a Today row with what you have eaten, what is left, and rings for each macro.

Why it ranks first for voice:

• Starts on a locked phone. No unlock, no app, no mic button to find.
• One sentence is the whole job. No confirmation turn and no search screen to finish.
• The answer includes your day. "450 calories" is trivia; "450 calories, 610 left" is a decision about dinner.
• In-app voice too. Inside Nouri, speaking is one of four equal ways to add food, next to typing, photo, and Siri.
• Reasoning you can check. Every item shows per-item reasoning and a confidence rating. If Siri misheard "oat milk" as "whole milk," edit the words or add context and recalculate.
• Published accuracy. Nouri scored 92.1/100 in our 100-meal accuracy benchmark (MyFitnessPal 77.0).

Think of Nouri as like Apple Notes, but for calories: plain sentences in, numbers out. Voice and Siri just let you write the note without touching the keyboard. Full setup, phrases, and the Action button trick are in how to log food with Siri.

Best for: iPhone users who want true hands-free tracking with a useful answer at the end.

Pricing: $9.99/month or $39.99/year, with a 3-day free trial on the yearly plan. Apple Health both ways, and a weekly Nouri Report with one focus for next week.

2. Cronometer: voice for the micronutrient crowd

Cronometer is a detailed nutrition tracker with a large verified food database, and it does have real Siri support. Its Gold page says: "Simply speak to us or Siri to log your meals," and that it will "match the key ingredients." Photo logging is also part of Gold. Voice Log and Photo Log are not in the free Basic plan, per that page.

Best for: people who track vitamins and minerals closely and want voice as a shortcut into that depth. App Store rating 4.8 from 100,307 ratings.

Consider Nouri instead if: calories and macros are your main goal and you want a one-sentence Siri flow that ends with what is left today. Head to head: Nouri vs Cronometer.

Pricing: free Basic plan; Gold is $10.99 a month or $59.99 a year billed annually, per its Gold page.

3. MyFitnessPal: Voice Log on a huge database

MyFitnessPal's Premium page describes Voice Log simply: "you can describe your meal out loud, like you're talking to a person," then "tap once to log the entire meal." Barcode Scan and Meal Scan are also Premium features. Its Premium page does not mention Siri, so plan on opening the app to speak.

Best for: long-time MyFitnessPal users who want voice without moving their history, and anyone who needs Android. App Store rating 4.7 from over 2.38 million ratings.

Pricing: Premium is $9.99 a month or $49.99 a year, with a 7-day free trial for new users, per its Premium page.

4. Lose It!: AI Voice with a free basic tier

Lose It's App Store listing says "just speak into your phone" to track food, and gives the example: say "I had 2 eggs, toast with butter and jam" to log your meal. AI Voice sits under Premium plan features, along with photo logging and the barcode scanner. Calorie tracking and a weight loss plan are free. The listing does not mention Siri.

Best for: people who want a familiar, friendly app with voice and are fine paying for Premium. App Store rating 4.8 from 783,293 ratings. Compare it in Lose It vs MyFitnessPal vs Nouri.

Pricing: the App Store lists Premium purchases from $9.99 to $79.99, plus lifetime options.

5. FoodNoms: voice, Siri, and Shortcuts everywhere

FoodNoms' listing says you can "log by voice, with Siri, or with dozens of actions in the Shortcuts app," and it runs on iPhone, iPad, Mac, and Apple Watch. Describing a whole meal in plain language is Foodnoms AI, which the listing places in Foodnoms+. The free plan includes unlimited food tracking and barcode scanning.

Best for: Apple power users who like building Shortcuts and want deep nutrient tracking. App Store rating 4.7 from 7,912 ratings. More in Nouri vs FoodNoms.

Pricing: free plan; Foodnoms+ is $5.99 to $9.99 a month or $39.99 to $49.99 a year on the App Store, plus family plans.

6. Amy Food Journal: a notes journal you can talk to

Amy's help center says to tap the microphone above the keyboard and "say what you ate, the way you'd tell a friend," then tap the checkmark and Amy writes it into your note. With Siri, say "Log food in Amy," or name a saved meal. The same help page covers photos and barcodes.

Best for: notes-style fans who want barcode scanning alongside voice. App Store rating 4.0 from 37 ratings. See Nouri vs Amy.

Pricing: 3-day trial, then $9.99 a month or $99.99 a year. No free plan, per its pricing page.

Who should NOT pick Nouri

• Android users. Nouri is iPhone (iOS only). Cronometer and MyFitnessPal both run on Android. You can join the Android waitlist.
• Barcode-heavy eaters. Nouri has no barcode scanner. If most of your food comes in packages, an app with scanning (every competitor above has one) may suit you better. In Nouri you would say "one 190-calorie protein bar" instead.
• Micronutrient deep-divers. Nouri tracks fiber, sugar, and sodium goals and a per-meal vitamin scorecard, but Cronometer is built for dozens of nutrients.
• People who want a free forever plan. Nouri has no free version because it runs on premium AI providers. MyFitnessPal, Lose It, Cronometer, and FoodNoms have free tiers.

If your goal is weight change, aim for a sensible target, and if you have a history of disordered eating, please track with the support of a professional.

What voice tracking in Nouri actually looks like

My first tracker was MyFitnessPal. The numbers were fine; the problem was that adding a normal dinner took several minutes, and after a long day I just would not do it. Accuracy does not matter if you stop opening the app by week three.

So when we built Siri support, the goal was the lowest-effort log we could design. We cut the confirmation step: Nouri saves as soon as you answer, because fixing the odd entry later costs less than a "did you mean" on every meal. We made the card fetch your day's totals at the same moment as the meal, so the remaining number sits right there, and the bar turns amber if you go over. And we set the action to keep the app closed, which is what lets it finish on the lock screen.

The test I use: can I add a whole meal before the kettle boils? "Two eggs scrambled in butter, a slice of sourdough, and a flat white" to Siri, and yes, with time to spare. The meal name on the card is exactly what Siri heard, so a mishear is obvious and a quick edit away. Prefer typing? See the notes-style calorie tracker roundup.

FAQ

What is the best voice calorie tracker app?

For most iPhone users, Nouri: say "Hey Siri, track food in Nouri" from the lock screen, describe the meal in one sentence, and see calories, macros, and what is left today. Cronometer is a strong pick if you want voice plus deep micronutrients.

Which calorie app works with Siri?

Nouri, Cronometer, FoodNoms, and Amy all mention Siri on their own pages. MyFitnessPal's Premium page and Lose It's App Store listing describe in-app voice but do not mention Siri.

Can I log food by voice for free?

Mostly no. Voice is a paid feature in Cronometer (Gold), MyFitnessPal (Premium), and Lose It (Premium). FoodNoms lists voice and Siri, but its AI meal description is Foodnoms+. Nouri and Amy offer 3-day trials.

How do I log food with Siri?

Allow Siri for the app once: open the Shortcuts app, find the app, tap the "i," and switch Siri on. For Nouri, then say "Hey Siri, track food in Nouri" and answer in one sentence. Our Siri setup guide covers lock-screen settings and fixes.

Does hands-free calorie tracking work when my iPhone is locked?

With Nouri, yes, as long as Siri is allowed under Allow Access When Locked. The action does not open the app, so it finishes on the lock screen. After a restart, unlock once first.

Does MyFitnessPal have voice logging?

Yes. Voice Log is a Premium feature: describe your meal out loud, then tap once to add the whole meal, per its Premium page. That page does not mention Siri.

Does Lose It have voice logging?

Yes. AI Voice is a Premium feature in Lose It; its listing gives the example "I had 2 eggs, toast with butter and jam." The listing does not mention Siri.

Does Cronometer have voice logging?

Yes, on Gold. Its Gold page says you can speak to the app or to Siri, and it matches the key ingredients. Gold is $10.99 a month or $59.99 a year.

Is voice calorie tracking accurate?

It is an estimate, so the description matters most. Say the portion and the cooking fat: "two eggs scrambled in butter" beats "eggs." Nouri shows reasoning per item and scored 92.1/100 in our 100-meal benchmark (MyFitnessPal 77.0); we have not tested the others.

What should I say when logging food by voice?

One full sentence with the brand, portion, and cooking method, like "Chipotle chicken bowl, brown rice, black beans, cheese, and guac." Name the drink and the sauce, the two things people skip most. More in common food logging mistakes.

Is voice faster than typing or a photo?

Often, when your hands are busy or the meal has hidden fats a camera cannot see. Typing wins in quiet rooms, and photos help with plated meals. See text vs voice vs photo calorie tracking.

What is the easiest way to track calories by voice?

Say "Hey Siri, track food in Nouri" from your lock screen and describe the meal in one sentence. Nouri saves it right away and shows calories, macros, and what you have left today.

The best voice tracker is the one you will actually talk to on a busy Tuesday. Try Nouri for lock-screen Siri, browse the best calorie tracker apps for the full field, or see the best calorie tracker for iPhone.

Sources

• Nouri App Store listing: apps.apple.com and nouriapp.co (our own site)
• Nouri 100-meal accuracy benchmark: https://nouriapp.co/accuracy (checked Nov 4, 2026)
• Cronometer Gold: https://cronometer.com/gold/ (checked Nov 4, 2026)
• Cronometer App Store listing: https://apps.apple.com/us/app/id1145935738 (checked Nov 4, 2026)
• MyFitnessPal Premium: https://www.myfitnesspal.com/premium (checked Nov 4, 2026)
• MyFitnessPal App Store listing: https://apps.apple.com/us/app/id341232718 (checked Nov 4, 2026)
• Lose It! App Store listing: https://apps.apple.com/us/app/lose-it-calorie-counter/id297368629 (checked Nov 4, 2026)
• FoodNoms App Store listing: https://apps.apple.com/us/app/id1479461686 (checked Nov 4, 2026)
• FoodNoms+ page: https://foodnoms.com/plus (checked Nov 4, 2026)
• Amy Food Journal help center: https://amyfoodjournal.com/help/photos-barcodes-and-voice (checked Nov 4, 2026)
• Amy Food Journal pricing: https://amyfoodjournal.com/pricing (checked Nov 4, 2026)
• Ratings and release data via the iTunes lookup API, e.g. https://itunes.apple.com/lookup?id=1145935738&country=us (checked Nov 4, 2026)