Comparison

Muscle Calculator vs Spreadsheets

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

Head to head
About

Muscle Calculator

This tool helps fitness enthusiasts calculate their Fat Free Mass Index (FFMI) and compare it to standard ranges. It requires basic body measurements like height, weight, and body fat percentage to provide personalized results.

Highlights
  • FFMI Calculation
  • BMI Calculation
  • FFMI Range Comparison
  • Input Height, Weight, Body Fat
  • Workout Enthusiast Tool
Features
Read full description

This Muscle Calculator is specifically designed for workout enthusiasts and calculates Fat Free Mass Index (FFMI). FMMI value is a more effective indicator for athletes, bodybuilders and fitness lovers as opposed to BMI. By using this calculator, not only can we find your FMMI, you can also see where you stand in relation to the FMMI range table. To use this calculator: 1.Fill out the required fields including your height, weight and body fat rate 2.Tap on Calculate 3.Review your results Privacy Policy: https://www.vividlytec.com/privacy-policy Terms of Use: https://www.vividlytec.com/terms-of-use

About

Spreadsheets

Organize and manage your data on the go with an intuitive interface. Easily import, edit, and export tabular data in various formats, and customize your sheets with images and formatting.

Highlights
  • Intuitive spreadsheet editor
  • Import and export CSV files
  • Export sheets as PDFs
  • Customize sheets with images
  • Merge cells and formatting options
Features
Read full description

Welcome to Spreadsheets - Your Ultimate Data Organization Tool! Spreadsheets is the go-to app for seamlessly organizing your data on the go. Whether you're a student, professional, or entrepreneur, Spreadsheets simplifies your data management tasks with its intuitive interface and powerful features. Effortless Data Management: Input, edit, and customize your data with ease using our user-friendly interface. Say goodbye to cumbersome spreadsheets and hello to smooth data manipulation. Import & Export with Ease: Easily import existing .csv files or create new sheets from scratch. Need to share or backup your data? No problem! Export your sheets as PDFs or .csv files effortlessly. Personalize & Format: Customize your sheets with images, merge cells, and tailor formatting to your needs. Key Features: - Intuitive spreadsheet editor for effortless data management - Import and export .csv files with ease - Export sheets as PDFs or .csv files - Customize sheets with images, merge cells, and formatting options Download Spreadsheets now and revolutionize the way you organize and manage your data!

Screenshots

Muscle Calculator4 screens
Spreadsheets4 screens

Verdict

The call

The clearest difference is rating: Muscle Calculator at 5.0 against Spreadsheets's 3.9. Muscle Calculator also leads on in-app purchases (none vs 1). Spreadsheets's advantage is ads (none vs shown) and update cadence (weekly vs every 3 months). On price 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. Spreadsheets sells 1 one-off in-app purchase. Muscle Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Muscle Calculator holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

UpkeepUpdate frequency

Muscle Calculator ships an update every 3 months, Spreadsheets weekly. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

Scorecard7 real differences · 3 level
Muscle Calculator versus Spreadsheets: the parameters behind the verdict, then further details
ParameterMuscle CalculatorSpreadsheets
PriceFreeFree
Rating5.0 (2 ratings) — better3.9 (7 ratings)
Positive reviews—0.0% of reviews
Number of ratings27 — better
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size7 MB13 MB
Age rating12+4+
DeveloperVividly Technologies Inc.Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

Customer experience

Muscle Calculator

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Spreadsheets

All ratings7 ratings
Positive57.1%
Neutral28.6%
Negative14.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Muscle Calculator

No in-app purchases

1 purchases

Spreadsheets

One-time1
  • Spreadsheets Premium$0.99

Questions

Is Muscle Calculator free?
Muscle Calculator is free to download, with no in-app purchases.
Is Spreadsheets free?
Spreadsheets is free to download, with in-app purchases available.
Which has better reviews, Muscle Calculator or Spreadsheets?
Muscle Calculator is rated higher. Muscle Calculator averages 5.0 out of 5 from 2 ratings, while Spreadsheets averages 3.9 from 7 ratings.
Do Muscle Calculator or Spreadsheets have ads?
Muscle Calculator shows ads; Spreadsheets does not.
Which is updated more often, Muscle Calculator or Spreadsheets?
Muscle Calculator ships an update every 3 months, and Spreadsheets weekly. Most recently, Muscle Calculator was updated on October 3, 2026 and Spreadsheets on October 9, 2026.

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