Comparison

Calculator² vs Fixatio

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

Head to head
About

Calculator²

This app offers a suite of specialized calculators, including scientific, financial, programmer, and basic functions. It also features a currency converter and a comprehensive unit converter for various needs.

Highlights
  • Scientific calculator with advanced functions
  • Financial calculator for loan and tax calculations
  • Programmer calculator for number base conversions
  • Currency converter with real-time rates
  • Unit converter for over 200 units
  • Basic calculator for everyday use
Features
Read full description

The smart calculator for iOS. Scientific Calculator An advanced calculator with a comprehensive set of mathematical functions including trigonometric, hyperbolic, logarithmic, exponential, factorial, combination and permutation. Over 125 mathematical and physical constants are accessible in an easy-to-navigate list. Implicit multiplication and operator precedence are supported for faster input, while the unique memory mode also provides a facility for statistical functions. Financial Calculator* A calculator with a variety of functions for performing financial calculations, such as determining the monthly payments on a loan or the price of an item after tax has been applied. Individual rates can be set for markup, discount, tax and interest. Perfect for students and professionals who wish to verify the results of time value of money calculations. Programmer Calculator A powerful tool for conversions between decimal, hexadecimal, octal and binary number bases, with a unique view for entering ASCII keys. Bitwise operations including AND, OR, XOR and NOT are available, in addition to functions not usually found in a programmer calculator, such as square and factorial. Basic Calculator A simple, easy-to-use calculator for quick, everyday calculations. Currency Converter* A currency calculator providing accurate conversions between 150+ World currencies. The exchange rates are easily updated to real-time values from the Open Exchange Rates API, while favourite currency conversions can be saved for easy comparisons. Unit Converter A comprehensive unit converter with over 200 units across 26 categories, including temperature, fuel consumption, viscosity, radiation and more. * The Financial Calculator and Currency Converter are unlocked by an in-app purchase

About

Fixatio

Features
Read full description

Whether you need to fix something at home, repair broken equipment in the office, or ask for services at your location, it will be a matter of seconds for Fixatio. Conveniently and always on hand in your mobile.

Screenshots

Calculator²4 screens
Fixatio4 screens

Verdict

The call

The clearest difference is in-app purchases: Fixatio at none against Calculator²'s 3. Calculator²'s advantage is iOS requirement (9.0 vs 13.0). On price, update cadence, 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. Calculator² sells 3 one-off in-app purchases. Fixatio asks for nothing beyond the download.

UpkeepUpdate frequency

Calculator² ships an update every 3 months, Fixatio every 2 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 6 level
Calculator² versus Fixatio: the parameters behind the verdict, then further details
ParameterCalculator²Fixatio
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better13.0
Further details — not scored
Size78 MB62 MB
Age rating4+4+
DeveloperRichard WaltersAdaptine s.r.o.

In-app purchases

3 purchases

Calculator²

One-time3
  • Financial Calculator$0.99
  • Currency Converter$0.99
  • Calculator² Premium$1.99
None

Fixatio

No in-app purchases

Questions

Is Calculator² free?
Calculator² is free to download, with in-app purchases available.
Is Fixatio free?
Fixatio is free to download, with no in-app purchases.
Do Calculator² or Fixatio have ads?
Neither Calculator² nor Fixatio shows ads.
Which is updated more often, Calculator² or Fixatio?
Calculator² ships an update every 3 months, and Fixatio every 2 months. Most recently, Calculator² was updated on October 1, 2026 and Fixatio on October 3, 2026.

Other comparisons