Comparison

NutritionRx vs Calsheet

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

Head to head
About

NutritionRx

This app offers comprehensive calorie and macro tracking with multiple logging methods, including AI-powered photo and voice recognition. It provides detailed nutrition insights, adaptive coaching, and integrates with health platforms for a holistic approach to wellness.

Highlights
  • 8 food logging methods (AI photo/voice, barcode, search)
  • Detailed macro and micronutrient tracking
  • Adaptive calorie target adjustments
  • Apple HealthKit integration (sleep, HRV, RHR)
  • Intermittent fasting timer
  • Weekly meal planning
  • Data privacy with on-device AI
Features
Read full description

The Smarter Calorie & Macro Tracker NutritionRx is a powerful calorie tracker and macro tracker designed for serious results — without friction. Log food faster with 8 logging methods including AI photo recognition, voice logging, barcode scanning, and restaurant menu search. Log food your way: - Search foods (USDA + branded database) - Barcode scanner - AI photo meal logging - AI voice logging — speak what you ate, AI logs it (3 free/week) - Text-to-food AI — type what you ate, AI parses it (3 free/week) - Quick calorie add - Restaurant menu logging - Alcohol calculator Most apps offer 2–3 methods. NutritionRx gives you 8. Track More Than Calories Go beyond basic macro tracking. Use NutritionRx as a carb counter, protein tracker, or full macro tracker. Track: - Calories - Protein, carbs & fat - Fiber & sugar - Sodium & cholesterol - 25 essential micronutrients (vitamins & minerals) See deficiency badges, contributor breakdowns, and deeper nutrition insights. Adaptive Coaching That Learns You (Free) NutritionRx analyzes your calorie intake and weight trend to estimate your true TDEE. It automatically adjusts your calorie targets over time (capped weekly adjustments with confidence scoring). No static formulas. No guessing. Health & Recovery Integration NutritionRx connects deeply with Apple HealthKit: - Syncs nutrition, weight, and water automatically - Reads active calories burned for smarter TDEE calculations - Sleep tracking with stage breakdown (deep, core, REM) - Recovery insights based on sleep quality, HRV, and resting heart rate - Apple Watch companion app for quick logging and complications - Live Activity on Dynamic Island for your fasting timer Your health data stays on your device. Nothing is uploaded to a server. Built-In Fasting, Planning & Recipes Replace multiple apps with one: - Intermittent fasting timer (16:8, 18:6, 20:4 & custom) - Weekly meal planning calendar - Macro cycling (training/rest days) - Recipe builder with auto nutrition - Smart macro suggestions Weight, Water & Progress Tracking - Smoothed weight trend line - 7d / 30d / 90d / 1y views - Water intake tracker with reminders - Progress photos with side-by-side comparison - Protein streak tracking - Milestone celebrations Consistency drives results. Built for Switchers Import from: - MyFitnessPal - Cronometer - Lose It! - MacroFactor - NutritionRx backups Export your data anytime via CSV. You own your data. Personal, Powerful, Flexible - 18 customizable dashboard widgets - 4 eating styles (Flexible, Carb-Focused, Fat-Focused, Very Low Carb) - 4 color themes + dark mode - Offline-first — no account required - On-device AI — your data never leaves your phone Start with a 14-day free trial to unlock premium features like: - AI photo logging - Unlimited AI voice and text logging - AI nutrition chat - Macro cycling - Meal planning - Weekly AI summaries and insights - Recovery insights - Progress photo comparisons Simple enough to start today. Powerful enough to never outgrow. Privacy Policy: https://app.cascademobile.dev/legal/nutritionrx/privacy Terms of Use: https://app.cascademobile.dev/legal/nutritionrx/terms

About

Calsheet

This app helps you track your calorie intake, macros, and food diary. It offers barcode scanning, a global food database, and offline functionality. Log meals, build recipes, and set personalized fitness goals.

Highlights
  • Calorie and macro tracking
  • Barcode scanning
  • Global food database
  • Offline functionality
  • Recipe builder
  • Weight journal
  • AI meal logging
Features
Read full description

Calsheet is a calorie counter, macro tracker, and food diary in one — completely free, with no ads, no subscriptions, and no account required. Scan barcodes, search a global food database, track protein, fat, and carbs against a daily calorie budget, and keep a weight journal — even fully offline. WORKS FULLY OFFLINE Your diary lives on your device in a local database. Log meals anywhere, with or without a connection. Signing in is optional and adds exactly one thing: sync across your devices. YOUR DAY AT A GLANCE • Calorie ring showing consumed and remaining against your daily budget • Protein, fat, and carb progress bars • Meals grouped by breakfast, lunch, dinner, and snacks • Day-by-day navigation through your diary • A Home Screen widget keeps the day in sight • Optional quiet reminders: one while the day is still open, one the next morning LOG FOOD IN SECONDS • Search over 2 million products from Open Food Facts, plus USDA data for plain foods • Scan package barcodes with the camera • Pick from your personal food library or create custom foods • Quick-add plain calories when you just need a number RECIPES THAT DO THE MATH • Build recipes from ingredients with automatic per-100g nutrition • Cooked-weight adjustment handles soups and stews, where water changes the numbers A GOAL THAT FITS YOU • The TDEE wizard turns your sex, birth year, height, weight, activity level, and goal (lose, maintain, or gain) into a daily calorie budget split into protein, fat, and carb targets • Every number can be edited manually in Settings SEE THE TREND • 30-day charts of calories and macros • Weight journal to log body weight over time LOG MEALS BY CHATTING WITH CLAUDE Connect Calsheet to the Claude assistant and type "two eggs and toast for breakfast" — it becomes a diary entry with macros. Works through claude.ai connectors and requires a Claude account. PRIVATE BY DESIGN • No tracking identifiers, no analytics, no ads, no crash reporting • Without an account, nothing leaves your device except food database lookups — and those carry no account or diary data • Optional sign-in only adds cross-device sync NO DATA LOCK-IN • One tap exports your whole diary, food library, and settings to a JSON file • Restore on any device • Delete your account in-app at any time — immediate and irreversible COMPLETELY FREE No paywalls, no locked features, no in-app purchases. A calm ledger for what you eat, in light or dark — in English, Russian, Spanish, German, French, and Portuguese. Calsheet helps you keep track. The rest is up to you. Privacy policy: https://calsheet.kirillin.tech/en/privacy Terms: https://calsheet.kirillin.tech/en/terms

Screenshots

NutritionRx4 screens
Calsheet3 screens

Verdict

The call

The clearest difference is rating: NutritionRx at 5.0 against Calsheet's 4.4. Calsheet's advantage is in-app purchases (none vs 4) and update cadence (every 5 days vs every 3 weeks). On price, review sentiment, ratings volume and ads 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

Both are free to download. NutritionRx sells 4 in-app purchases, starting at $4.99 per month. Calsheet asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NutritionRx holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

NutritionRx ships an update every 3 weeks, Calsheet every 5 days. The most recent releases landed on October 13, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
NutritionRx versus Calsheet: the parameters behind the verdict, then further details
ParameterNutritionRxCalsheet
PriceFreeFree
Rating5.0 (3 ratings) — better4.4 (8 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings38 — better
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size72 MB47 MB
Age rating4+4+
DeveloperGarrett CoughlinKirill Inyakin

Customer experience

NutritionRx

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Calsheet

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

NutritionRx

Subscriptions4
  • NutritionRx Premium$4.991 Month
  • Cascade Fitness Bundle$6.991 Month
  • NutritionRx Premium$29.991 Year
Show 1 more
  • Cascade Fitness Bundle$49.991 Year
None

Calsheet

No in-app purchases

Questions

Is NutritionRx free?
NutritionRx is free to download, with in-app purchases available.
Is Calsheet free?
Calsheet is free to download, with no in-app purchases.
Which has better reviews, NutritionRx or Calsheet?
NutritionRx is rated higher. NutritionRx averages 5.0 out of 5 from 3 ratings, while Calsheet averages 4.4 from 8 ratings.
Do NutritionRx or Calsheet have ads?
Neither NutritionRx nor Calsheet shows ads.
Which is updated more often, NutritionRx or Calsheet?
NutritionRx ships an update every 3 weeks, and Calsheet every 5 days. Most recently, NutritionRx was updated on October 13, 2026 and Calsheet on October 31, 2026.

Other comparisons