Comparison

Growing Younger vs MacroFast

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

Head to head
About

Growing Younger

Features
Read full description

With the Growing Younger Fitness App for people Over 40, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

About

MacroFast

Features
Read full description

Track what you eat, how long you fast, and how your meals affect your glucose β€” all without an account, cloud sync, or ads. Everything stays on your iPhone. LOG FOOD IN SECONDS Search 500,000+ foods from the USDA database β€” stored entirely on-device, no internet needed. Scan a barcode and get instant nutrition data from the Open Food Facts database. Snap a photo of your meal and let on-device AI identify the food and fill in the macros. Or just type it in manually. Every entry shows calories, protein, carbohydrates, and fat. Set your daily targets and watch your rings fill as you log. FASTING TRACKER β€” PREMIUM MacroFast automatically calculates your fasting window from the last meal you logged. No timers to start or stop. See your current fast length, your fasting zone, and your full fasting history at a glance. Black coffee, water, and zero-calorie items can be marked to exclude from your fast. GLUCOSE INSIGHTS β€” PREMIUM Connect a continuous glucose monitor via Apple Health and see how your meals affect your blood sugar. MacroFast draws a 24-hour, 3-day, or 7-day trend chart directly from your Apple Health data β€” on-device, never uploaded. Set a personal in-range goal and track your time within it. Supports both mg/dL and mmol/L. Units are detected automatically from your Apple Health settings. Note: Glucose Insights is a personal wellness tool. It is not a medical device and does not provide medical advice. Always consult your healthcare provider for clinical guidance. HISTORY & TRENDS β€” PREMIUM A full calendar view of every day you've logged. Tap any date to see your totals, meal breakdown, and fasting window for that day. Weekly and monthly charts show your calorie and macro trends over time. APPLE HEALTH INTEGRATION MacroFast can optionally write your logged meals β€” calories, protein, carbohydrates, and fat β€” to Apple Health so they appear alongside your other health data. This is off by default and can be toggled in Goals at any time. PRIVACY BY DESIGN No account. No sign-in. No cloud. No ads. No tracking. All your food entries, macro history, fasting records, and glucose data stay on your device in Apple's encrypted on-device storage. Barcode lookups are anonymous. The USDA food database is bundled in the app β€” it never phones home. PREMIUM SUBSCRIPTION MacroFast Premium unlocks: Β· Fasting Tracker with zone history Β· Glucose Insights with trend charts Β· Full History calendar Β· Weekly and monthly macro charts Basic calorie and macro logging is always free, forever. MacroFast is not a medical device. Calorie targets, fasting zones, and glucose goal ranges are personal wellness goals you configure β€” not clinical recommendations. Consult a qualified healthcare provider before making changes to your diet or when interpreting health data.

Screenshots

Growing Younger4 screens
MacroFast4 screens

Verdict

The call

The clearest difference is in-app purchases: Growing Younger at none against MacroFast's 1. Growing Younger also leads on device support (4 vs 1) and iOS requirement (15.5 vs 17.0). MacroFast's advantage is update cadence (every 2 weeks vs every 6 weeks). On price and ads there is nothing between them.

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

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

Both are free to download. MacroFast sells 1 in-app purchase, starting at $14.99 per year. Growing Younger asks for nothing beyond the download.

UpkeepUpdate frequency

Growing Younger ships an update every 6 weeks, MacroFast every 2 weeks. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

Scorecard4 real differences Β· 2 level
Growing Younger versus MacroFast: the parameters behind the verdict, then further details
ParameterGrowing YoungerMacroFast
PriceFreeFree
Update frequencyEvery 6 weeksEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod, Apple Watch β€” betteriPhone
Requires iOS15.5 β€” better17.0
Further details β€” not scored
Size173 MB3 MB
Age rating4+4+
DeveloperGrowing Younger LtdBramhand Consultancy Services Inc.

In-app purchases

None

Growing Younger

No in-app purchases

1 purchases

MacroFast

Subscriptions1
  • Calorie and Fasting Tracker3 Days trial$14.991 Year

Questions

Is Growing Younger free?
Growing Younger is free to download, with no in-app purchases.
Is MacroFast free?
MacroFast is free to download, with in-app purchases available.
Do Growing Younger or MacroFast have ads?
Neither Growing Younger nor MacroFast shows ads.
Which is updated more often, Growing Younger or MacroFast?
Growing Younger ships an update every 6 weeks, and MacroFast every 2 weeks. Most recently, Growing Younger was updated on October 3, 2026 and MacroFast on September 29, 2026.

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