Comparison

Simple PFC vs KaiCalory

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

Head to head
About

Simple PFC

Effortlessly track your protein, fat, carbs, and calories with AI-powered suggestions. Log meals in seconds, view progress at a glance, and stay consistent with your fitness goals. Ideal for those who lift and prioritize macro balance.

Highlights
  • AI Quick Entry for meals
  • Minimalist UI for macro focus
  • Daily, weekly, and monthly progress reports
  • Customizable goal setting
  • Logging reminders
  • Favorites for quick meal logging
Features
Read full description

Simple PFC is a simple food tracking app focused on macros and calories. Track protein, fat, carbohydrates (P/F/C), and calories with as little effort as possible. If you want to manage your diet for fitness or weight loss but find traditional food tracking apps too complicated or time-consuming, Simple PFC keeps only what you need. [Quick Tracking with AI] • Take a photo of your meal and let AI estimate calories and macros • Enter a meal name or short description and let AI estimate the nutrition • No need to manually enter every value Spend less time logging and more time focusing on your goals. [Your Go-To Meals in One Tap] • Save meals you eat often as favorites • Quickly add your usual meals from the Home screen • Search the food database and add foods in seconds The meals you eat most often can be logged with just a few taps. [See Your Macros at a Glance] Simple PFC clearly shows your daily calories and macros. Quickly check: • How much you have left • Which macros are below your target • How much you have gone over See where you stand and adjust your next meal accordingly. [Weekly, Monthly, and Yearly Trends] Review your calories and macros over time with simple reports. Check weekly, monthly, and yearly trends to better understand your eating habits. [Main Features] • AI-powered macro and calorie estimates from meal photos • AI estimates from meal names and descriptions • Protein, fat, carbohydrate, and calorie tracking • Quick Add from the Home screen • Favorite meals • Food database search • Custom macro and calorie goals • Remaining and over-target indicators • Weekly, monthly, and yearly reports • Meal reminder notifications [Recommended For] • People tracking macros for strength training or fitness • People managing calories and macros for weight loss • Anyone who found other food tracking apps too complicated • Anyone who wants faster, simpler daily food logging • Anyone who wants to reduce the effort of food tracking with AI Macros, made simple. Simple PFC is designed around one goal: making daily macro and calorie tracking easy enough to keep doing. Only the information you need, presented clearly and quickly. Make everyday macro tracking simpler with Simple PFC. AI-generated nutrition values are estimates and may differ from actual nutritional information. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KaiCalory

Features
Read full description

TrackCalory is a fast, private calorie and macro tracker. There's no account to create and nothing to sign up for — every food you log stays on your phone. It even works with the plane in airplane mode. WHY TRACKCALORY • Private by design — no account, no server of ours, no ad SDKs, no analytics. Your food log never leaves your device. • Fast to log — search a food, scan a barcode, or type it in plain English ("2 rotis and dal"). • Real nutrition data — powered by USDA FoodData Central and Open Food Facts, plus Indian foods (IFCT) and any custom foods you add. • Works offline — the core database is on your phone, so logging never waits on a connection. TRACK WHAT MATTERS • Calories plus protein, carbs, and fat, with a clear daily budget. • Set targets automatically from your age, weight, and goal — or set your own custom calorie and macro targets, and the macros balance to your calorie goal as you type. • Barcode scanning to log packaged foods in one step. • Recipes and quick-add shortcuts for the meals you eat often. • Plan meals ahead on future days, and jump to any date with a calendar. STAY ON TRACK • Trends and insights that learn from your own logging. • Protein-gap food suggestions when you're falling behind. • Configurable goal reminders that only nudge you when you're behind. • A fasting timer and a daily water goal. BRING YOUR DATA • Import your history from Apple Health (weight, water, and nutrition) — read-only, and it stays on your device. • Export a full backup or your food log as CSV anytime. PRIVACY YOU CAN VERIFY TrackCalory has no accounts and no server. Searches are sent to public food databases with no identifier attached, and never linked to you. Apple Health data is read-only and never uploaded. Delete the app and every trace of your log is gone from your phone. Privacy policy: https://gary-labs.com/nutritrack/privacy/ Support: https://gary-labs.com/nutritrack/support/

Screenshots

Simple PFC4 screens
KaiCalory4 screens

Verdict

The call

The clearest difference is in-app purchases: KaiCalory at none against Simple PFC's 1. KaiCalory also leads on ads (none vs shown) and update cadence (every 3 days vs every 4 weeks). On price and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Simple PFC sells 1 in-app purchase, starting at $0.99 per month. KaiCalory asks for nothing beyond the download.

UpkeepUpdate frequency

Simple PFC ships an update every 4 weeks, KaiCalory every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences Ā· 4 level
Simple PFC versus KaiCalory: the parameters behind the verdict, then further details
ParameterSimple PFCKaiCalory
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 4 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size56 MB76 MB
Age rating4+4+
Developerishida yutoGAURAV CHOUKSE

In-app purchases

1 purchases

Simple PFC

Subscriptions1
  • Premium Plan7 Days trial$0.991 Month
None

KaiCalory

No in-app purchases

Questions

Is Simple PFC free?
Simple PFC is free to download, with in-app purchases available.
Is KaiCalory free?
KaiCalory is free to download, with no in-app purchases.
Do Simple PFC or KaiCalory have ads?
Simple PFC shows ads; KaiCalory does not.
Which is updated more often, Simple PFC or KaiCalory?
Simple PFC ships an update every 4 weeks, and KaiCalory every 3 days. Most recently, Simple PFC was updated on November 5, 2026 and KaiCalory on October 31, 2026.

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