Comparison

Calorie Tracker vs Marble

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calorie Tracker

Track calories, macros, weight, water, and workouts with a focus on privacy. This app offers a global food library, auto-scaled macros, and optional Apple Health integration. It provides a daily calorie budget and motion-based workout tracking without requiring an account or subscriptions.

Highlights
  • Global food library with custom entries
  • Auto-scaled macros and daily calorie budget
  • Weight and water tracking
  • Motion-based workout calorie estimation
  • Intermittent fasting timer
  • Optional Apple Health integration
  • Privacy-focused, no account required
Features
Read full description

Calorya - Calorie Tracker, Macros & Weight Loss, Built for Privacy Calorya is a 100% free calorie and protein tracker — no account, no subscription, no ads. Track calories, macros, weight, water, intermittent fasting, and workouts in one beautifully designed iPhone app. Everything stays on your phone — no servers, no analytics, nothing ever leaving your device. WHY CALORYA - Worldwide food library — global dishes, drinks, restaurant menus, household staples — sized as you'd actually order them. - Daily calorie wallet that ticks down as you eat. Food equivalents like "≈ 3 rice cups left" make your budget feel real. - Genuinely private: nothing leaves your device unless you choose to back up or share. No account required. - Dark-mode first. Built with Apple's native stack - SwiftUI, SwiftData, HealthKit, Vision. FOOD & MACRO TRACKING - Log meals in seconds. Search a curated global library, scan barcodes (Open Food Facts), tap a recently-logged item, or add your own. - Auto-scaled macros: protein, carbs, fat, fiber per portion. - Restaurant menus from popular chains, sized to real serving portions. - Photo-based custom food entries. - Daily kcal cap so a runaway log can't blow up your day. WEIGHT TRACKING - Manual entry always available as a fallback. - Trend chart with target line and full per-entry weight log. - Reads/writes Apple Health so it stays your single source of truth. WORKOUTS & DAILY BURN - One-tap workout presets auto-scaled by your body weight. - Live camera-based motion tracker estimates calorie burn from your skeleton's movement - no wearable required. - Daily burn ring combines logged workouts with HealthKit active energy. - Motion mini-games that double as movement. INTERMITTENT FASTING & HYDRATION - Fasting timer with presets (16:8, 18:6, 20:4, OMAD) and a custom target. - Water log with an adjustable daily glass goal. - Both ride alongside calories in one unified daily readout. WALKS - "WALK TO A REAL PLACE" - Suggests nearby parks, cafes, and tracks with round-trip distance. - One tap opens Apple Maps for directions. - Save your favorite loops for repeating. ACCOUNTABILITY - Stake a reward with a partner (or commit to yourself) across 30, 60, 90, or 120 days. - Hit your goal → a shareable completion certificate is yours. APPLE HEALTH INTEGRATION (OPTIONAL) - Reads steps, workouts, sleep, weight. - Writes weight back to Apple Health. - Off by default: turn it on only if you want it. PRIVACY YOU CAN VERIFY - No accounts, no logins, no email harvesting. - No analytics SDKs (no Google Analytics, Mixpanel, Firebase, Amplitude). - No advertising SDKs. - No servers collecting your data. - Photos for OCR are processed in memory and discarded - never uploaded. - Barcode lookups send only the scanned number. BUILT FOR IPHONE AND IPAD - Native SwiftUI app, dark-mode first. - iPad layout caps the content column for comfortable reading width. - First-class HealthKit, Vision, and Apple Maps integrations. PERFECT IF YOU WANT - A free food tracking app with no account and no subscription gate. - A calorie counter and protein tracker that respects your time and your data. - A macro tracker that auto-scales protein, carbs, fat, and fiber per portion. - A weight loss app that pairs honest math with concrete daily targets. - An intermittent fasting tracker that lives next to your meals. - A nutrition app that actually keeps your data on your iPhone. Calorya is free of accounts, ads, and analytics. Track your food, your weight, and your training - your data stays yours. Let us know if you encounter any issues. We will fix it right away! Support: calorya@qnsub.com Follow @choloasis on X for updates. © 2026 QnSub Tech

About

Marble

Features
Read full description

Marble is a training journal — a quiet, considered place to record your work in the gym. LOG Build workout templates and log sets as you train. Your previous numbers sit right in the fields, so progressive overload is one glance away. Reorder exercises with a touch, and let the rest timer run — with a live countdown in the Dynamic Island and a bell that rings even when your phone is locked. RECORD Every workout becomes an entry: name it, add a note, attach a photo. Your training history reads like a journal, not a spreadsheet. TRACK Follow the lifts that matter. Bodyweight and key movements over time, arranged how you want. CARRY IT Your record is backed up to your account and syncs across devices. Sign in with Apple or email; never lose a rep. No feed. No streaks. No noise. Just the work, and what you make o

Screenshots

Calorie Tracker4 screens
Marble4 screens

Verdict

The call

The clearest difference is price: Marble at Free against Calorie Tracker's $0.99. Calorie Tracker's advantage is chart position (#180 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Marble is free to download; Calorie Tracker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 9 level
Calorie Tracker versus Marble: the parameters behind the verdict, then further details
ParameterCalorie TrackerMarble
Price$0.99Free — better
Rating4.5 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#180 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size109 MB26 MB
Age rating4+4+
DeveloperOna Pacholo AsisAli Ahunbaev

In-app purchases

None

Calorie Tracker

No in-app purchases

None

Marble

No in-app purchases

Questions

Is Calorie Tracker free?
Calorie Tracker costs $0.99, with no in-app purchases.
Is Marble free?
Marble is free to download, with no in-app purchases.
Do Calorie Tracker or Marble have ads?
Neither Calorie Tracker nor Marble shows ads.

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