Comparison

Fat vs ScanShift

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

Head to head
About

Fat

This app helps manage your health by tracking physical activity and nutrition. It monitors calorie burn, displays activity history, and allows manual input of various health metrics.

Highlights
  • Calorie combustion monitoring
  • Basal metabolism tracking
  • Activity calendar (3 months)
  • Nutrition and body measurement logging
  • Calorie balance management
Read full description

It is an application integrated into iPhone's health care. This application manages health by referring to health data measured by iPhone and entering health data. · Combustion monitor Browse iPhone walking + run distance and show calories burned together with basal metabolism. Also, add information on energy intake and manage the calorie balance for each time zone. · Active calendar Display activity, nutrition, physical measurement, unhealthy information for 3 months. · Input information Calorie intake, moisture, body weight (BMI), body fat percentage, tobacco, alcohol.

About

ScanShift

Features
Read full description

Still guessing your body shape? You’re working out. Eating clean. …But nothing feels like it’s changing. That’s why most people quit. ShapeCore shows you what your eyes can’t. ▸ Scan your body with just your phone — no scale, no gym ▸ Instantly see body fat, muscle mass, and BMI ▸ Track daily progress with clear visual charts ▸ Stay motivated by sharing your journey with others No more guessing. No more doubt. Every small change becomes visible — in real numbers. Start your first scan for free. Privacy Policy: https://body-mirror-omega.vercel.app/legal/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ MEDICAL DISCLAIMER The body fat percentage, muscle mass, BMI, and other metrics provided by this app are AI-based estimations and are not medical diagnoses. This information is intended for general informational purposes only. Always consult a doctor before making any health or fitness decisions and before making any medical decisions. This app is not a substitute for professional medical advice.

Screenshots

Fat4 screens
ScanShift4 screens

Verdict

The call

The clearest difference is in-app purchases: Fat at none against ScanShift's 2. Fat also leads on iOS requirement (10.2 vs 15.0). ScanShift's advantage is update cadence (every 4 days vs every 7 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ScanShift sells 2 in-app purchases, starting at $3.99 per 7 days. Fat asks for nothing beyond the download.

UpkeepUpdate frequency

Fat ships an update every 7 months, ScanShift every 4 days. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Fat versus ScanShift: the parameters behind the verdict, then further details
ParameterFatScanShift
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 7 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.2 — better15.0
Further details — not scored
Size18 MB12 MB
Age rating12+4+
DeveloperMAKOTO SASAKISOTAIFEANYI NWAFOR

In-app purchases

None

Fat

No in-app purchases

2 purchases

ScanShift

Subscriptions2
  • ScanShift Premium Weekly$3.997 Days
  • ScanShift Premium Monthly$9.991 Month

Questions

Is Fat free?
Fat is free to download, with no in-app purchases.
Is ScanShift free?
ScanShift is free to download, with in-app purchases available.
Do Fat or ScanShift have ads?
Neither Fat nor ScanShift shows ads.
Which is updated more often, Fat or ScanShift?
Fat ships an update every 7 months, and ScanShift every 4 days. Most recently, Fat was updated on September 29, 2026 and ScanShift on October 8, 2026.

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