Comparison

interCalculator vs Max Calc

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

Head to head
About

interCalculator

A versatile calculator app offering everyday arithmetic, scientific functions, number base conversion, and advanced graphing capabilities. It provides a clean interface with customizable themes and haptic feedback for an enhanced user experience.

Highlights
  • Scientific functions (sin, cos, tan, log, etc.)
  • Number base conversion (decimal, binary, octal, hex)
  • Graphing mode for functions (f(x))
  • Prime number identification
  • Divisor and prime divisor listing
  • Customizable themes and haptic feedback
  • iCloud synced history
Features
Read full description

A clean, fast calculator for everyday math — with scientific functions, graphing and programmer tools when you need them. YOUR EVERYDAY CALCULATOR Type full expressions and watch the result update as you go. Prime numbers are marked at a glance. SCIENTIFIC FUNCTIONS Swipe up for sin, cos, tan, ln, log, powers, roots, factorials, π and more, in degrees or radians. NUMBER BASE CONVERSION Switch between decimal, binary, octal and hex, and calculate with AND, OR, XOR, NOT and bit shifts. FIND DIVISORS See every divisor of a number, with its prime divisors first. FUNCTION MODE WITH GRAPH Turn any expression into f(x). Trace the graph, pinch to zoom, or go full screen. DESIGNED FOR EVERY SCREEN Made for iPhone, iPad and iPhone Duo, with a layout that makes the most of every size. Also includes history synced with iCloud, seven accent colors with matching icons, haptic feedback, and full keyboard support.

About

Max Calc

This app offers a versatile calculation suite, combining standard, scientific, developer, and accounting functions. It also includes a unit converter and tools for health and date calculations, all within a user-friendly interface.

Highlights
  • Standard and Scientific Calculator
  • Developer Calculator (hex, binary)
  • Accounting Calculator
  • 130+ Unit Converter
  • Body and Date/Time Calculator
  • History tracking
  • Customizable result formatting
Features
Read full description

Max Calc: Your All-in-One Calculator App Max Calc is more than just a calculator; it's a comprehensive toolset designed to simplify your calculations across various domains. With its six-in-one functionality, you can effortlessly handle everything from basic arithmetic to complex scientific computations, developer-specific tasks, financial calculations, unit conversions, and even personal health metrics. Key features include: * Standard and Scientific Calculator: Perform basic and advanced calculations with ease. * Developer Calculator: Work with hexadecimal, binary, and 7-64 bit numbers, along with integer/real number CPU representation and signed/unsigned arithmetic. * Accounting Calculator: Tackle financial calculations with dedicated functions. * 130+ Unit Converter: Convert between various units of measurement effortlessly. * Body and Date/Time Calculator: Calculate BMI, age, and more. Max Calc is designed with simplicity in mind, providing a user-friendly interface without compromising on functionality. Enjoy features like memory storage, history tracking, customizable result formatting, and more.

Screenshots

interCalculator4 screens
Max Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: interCalculator at none against Max Calc's 2. Max Calc's advantage is update cadence (every 9 days vs every 16 months). On price, rating, ratings volume and ads 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. Max Calc sells 2 one-off in-app purchases. interCalculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for interCalculator against 5.0 for Max Calc. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

interCalculator ships an update every 16 months, Max Calc every 9 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
interCalculator versus Max Calc: the parameters behind the verdict, then further details
ParameterinterCalculatorMax Calc
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 16 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size32 MB8 MB
Age rating4+4+
Developerinterfinity LimitedAnatolii Mazkun

Customer experience

interCalculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Max Calc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

interCalculator

No in-app purchases

2 purchases

Max Calc

One-time2
  • 5 days Free Using All PremiumFree
  • Premium features$4.99

Questions

Is interCalculator free?
interCalculator is free to download, with no in-app purchases.
Is Max Calc free?
Max Calc is free to download, with in-app purchases available.
Which has better reviews, interCalculator or Max Calc?
interCalculator and Max Calc are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do interCalculator or Max Calc have ads?
Neither interCalculator nor Max Calc shows ads.
Which is updated more often, interCalculator or Max Calc?
interCalculator ships an update every 16 months, and Max Calc every 9 days. Most recently, interCalculator was updated on October 29, 2026 and Max Calc on October 24, 2026.

Other comparisons