Nutrola vs Zero Cal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nutrola
Log meals by snapping photos or answering questions to receive a detailed nutritional breakdown. Get personalized insights and tips from an AI coach to help you reach your health goals.
- AI Meal Scanning
- AI Diet Assistant
- Smart Tracking
- Personalized Goals
- Nutritional Breakdown
- Calorie and Macro Tracking
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Nutrola is an AI calorie counter. Snap a photo of your meal or just say what you ate, calories and macros are calculated in seconds. Nutrition values for whole foods come from USDA FoodData Central, the US Department of Agriculture's food composition database. That's measured government data, not guesses typed in by other users. How to use Nutrola: Answer a few questions about your routine and get your own plan Snap a photo of your meal or say what you ate* Get a detailed breakdown of the nutrition* *Premium features (subscription required) AI meal scan – Snap a photo and the meal is logged and analyzed instantly. Barcode scanner – Scan a packaged product's barcode and the nutrition fills in right away. Recipes – A growing collection of recipes with the nutrition already calculated. Log a meal with a single tap. Smart tracking – Follow your calories, macros and progress in clear charts. Fiber, sugar and sodium – Track the detailed nutrition alongside calories and macros. Personal goals – Built around your body type, your activity and your routine. Intermittent fasting – 16:8, 18:6, 20:4 or your own fasting window, with reminders. Apple Health and Apple Watch – Weight, steps and workouts sync both ways. Includes a Home Screen widget. Export your data as a PDF – Take your nutrition report to your doctor or dietitian. Nutrola Premium Nutrola Premium gives you unlimited access to every feature. Your subscription renews automatically unless it's cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Disclaimer: We don't provide medical advice. All recommendations should be treated as suggestions only. Please talk to a qualified professional before starting a new nutrition plan. Need help? Our team is here for you. Reach us any time at support@nutrola.app — we love hearing from our users and work every day to make Nutrola better for you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.nutrola.app/en/privacy-policy
Zero Cal
Effortlessly track your daily calorie and macronutrient intake using AI-powered food logging. Choose from voice, text, photo, barcode, or label scanning to quickly log meals and monitor your progress with visual feedback.
- AI-powered food logging
- Log via voice, text, photo, barcode, or label
- Calorie and macro estimates
- Visual progress tracking
- AI food context analysis
- Multi-language support
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Logging food shouldn't take longer than eating it. Zero Cal gives you four quick ways to add a meal: • Describe what you ate in your own words • Take a photo and let AI estimate what's on the plate • Scan a barcode or nutrition label • Search more than four million foods See the whole day The calorie ring shows how much you have left. Protein, carbohydrate, and fat stay beside it, so you can check the numbers without digging through charts. Leave room for real life Your daily goal fills three quarters of the ring. The last quarter is a visible cushion for a bigger dinner or an unplanned snack. You can repeat recent meals, change portions, and follow your progress over 14 days. Ask Zero When you want more context, ask for a short AI read on food quality, processing, fullness, and possible blood sugar impact. Stay consistent A logging streak and calendar show which days you tracked. On weekends, a short report sums up the week: completed days, average calories and macros, and a couple of suggestions based on your logs. What you can do • Log by voice, text, photo, barcode, or label • Get calorie and macro estimates • Edit portions and ingredients • Set personal calorie and macro goals • Search foods, review history, and add past meals again • See your logging streak on a calendar • Get a weekend report on completed days, calories, and macros • Turn on logging reminders and weekly report notifications • Use the app in English, Spanish, or Russian • Choose a light or dark theme Zero Cal tracks nutrition. It does not give medical advice. Estimates can differ from the actual food, so check the label or another reliable source when accuracy matters. Zero Cal requires a subscription. Payment is charged to your App Store account. Subscriptions renew automatically unless you cancel at least 24 hours before the current period ends. You can change or cancel your subscription in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Nutrola at free with in-app purchases against Zero Cal's subscription. Nutrola also leads on ratings volume (270 vs 2). Zero Cal's advantage is rating (5.0 vs 4.5) and ads (none vs shown). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Nutrola sells 9 in-app purchases, starting at $9.99 per month and Zero Cal sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Zero Cal holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Nutrola has 270 ratings behind it against 2, so its average is the more settled of the two.
Nutrola ships an update every 9 days, Zero Cal every 5 days. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.
| Parameter | Nutrola | Zero Cal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (270 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 14.6% of reviews | — |
| Number of ratings | 270 — better | 2 |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, Apple Watch |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 94 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Nutrola | Oleg Filimonov |
Customer experience
Nutrola
Zero Cal
In-app purchases
Nutrola
- Unlimited Access$9.991 Month
- Nutrola Premium$24.991 Year
- Unlimited Access3 Days trial$39.991 Year
- 150 Gems$1.99
- 400 Gems$4.99
- 850 Gems$9.99
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- 2,350 Gems$19.99
- Nutrola Lifetime$199.99
- Nutrola Lifetime$299.99
Zero Cal
- Zero Cal Monthly14 Days trial$9.991 Month
- Zero Cal Yearly2 Months trial$89.991 Year









