Caloriator vs tmrrw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caloriator
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Caloriator is a free calorie counter and macro tracker with a barcode scanner, built to help you lose weight, hold your calorie deficit, or gain muscle. Keep a daily food diary, track protein, carbs and fat, and watch your progress - without ads, accounts or subscriptions. 100% FREE • No ads • No subscriptions • No account required • No cloud • No personal data collected YOUR DATA IS YOURS Your meals, weigh-ins and settings are stored only on your phone. The internet is used for exactly one thing: when you scan a barcode, the app sends just the barcode number to the public OpenFoodFacts database to fetch the product's nutrition. Nothing else ever leaves your device. The app is fully usable offline - only the scanner needs a connection. NEW • Barcode scanner - scan a product and its calories and macros fill in automatically (OpenFoodFacts database) • Meal and weigh-in reminders (local notifications) • Backup to a file - move your whole history to a new phone • Quick add - log just the calories, e.g. when eating out • Recent foods always one tap away • Logging streak - a motivating consistency stat • Dark mode FEATURES • Free calorie counter and daily food diary • Macro tracker: protein, carbohydrates and fat • Personal calorie calculator (age, gender, height, weight, activity level) • Goals for weight loss, maintenance and weight gain • Calorie deficit and weekly balance on the home screen • Built-in food database, plus add and edit your own foods • CSV import of foods and export of your log • Weight tracking history with progress charts • Copy meals from another day • Screen-reader (TalkBack) support CALORIE CALCULATOR Calculate your daily calorie needs from your age, gender, height, weight and activity level. Pick your goal and the app suggests a daily calorie target. PERFECT FOR • Losing weight and counting calories • Tracking macros • Athletes and muscle building • Anyone who wants to manage their nutrition without sign-ups or subscriptions Download Caloriator and start counting calories, scanning products and tracking your progress - completely free.
tmrrw
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Tmrrw is the simplest way to log what you eat and keep a workout journal — no account, no ads, no friction. Most calorie trackers ask you to type every meal. Tmrrw doesn't. PHOTO YOUR FOOD Snap a meal and AI estimates calories, protein, carbs, and fat. Show it the back of a package and it reads the nutrition label directly. Bilingual: works with English and Ukrainian labels (including the КБЖВ format). SCAN BARCODES Live camera scanner for any product. Works with Open Food Facts and FatSecret databases for instant lookups; falls back to AI when neither knows the code. LOG BY VOICE Just say what you ate — "300 grams of chicken breast" — and Tmrrw figures out the macros. Recognizes English and Ukrainian. WORKOUT JOURNAL Track strength training with sets, reps, weights, and rest timers. Build templates from your favorite routines. Auto-syncs completed workouts to Apple Health. APPLE HEALTH INTEGRATION Reads your steps, active calories, exercise minutes, weight, heart rate, and HRV. Writes weight entries and workouts back so everything stays in one place. Works perfectly without it too — granting permission is optional. PRIVATE BY DESIGN - No account required. Just install and start logging. - All data stays on your device using Apple's SwiftData. - AI features route through our authenticated proxy so API keys never ship in the binary. - No analytics, no advertising SDKs, no tracking. Ever. - Open privacy policy at tmrrw-privacy.pages.dev/privacy DESIGNED FOR DAILY USE - Dashboard with daily calorie and macro ring - Water tracker with one-tap presets - Calendar view for weekly progress - Custom foods and favorites for repeat meals - Built for iPhone, iOS 18+ Tmrrw is built around one idea: logging your food and workouts should take seconds, not minutes. If a single tap, a photo, or a quick sentence is enough — that's all you should have to do. Note: AI nutrition values are estimates. They can be wrong. Don't rely on them for medical decisions.
Screenshots
Verdict
The clearest difference is iOS requirement: Caloriator at 16.4 against tmrrw's 18.0. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Caloriator | tmrrw |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 44 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Andrzej Kubiciel | Bohdan Nikolaienko |
In-app purchases
Caloriator
No in-app purchases
tmrrw
No in-app purchases









