Comparison

CalculatorRed vs Arithon Calculator

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

Head to head
About

CalculatorRed

Features
Read full description

Introducing CalculatorRed – Your Go-To Calculator for iPad & iPhone: Unleash the power of simplicity with CalculatorRed, the ultimate calculator app designed specifically for your iPad and iPhone. Whether you're tackling homework, managing household finances, or calculating on-the-go, CalculatorRed provides a seamless and intuitive computing experience. Why Choose CalculatorRed? - Optimized for iPad:Β Enjoy calculations on a grand scale with our large, easy-to-read display that makes complex computations less daunting. Perfect for both professional and educational settings, our interface is designed to maximize productivity on your iPad’s expansive screen. - iPhone Friendly: Don't have your iPad at hand? No problem! CalculatorRed works flawlessly on your iPhone as well, maintaining clarity and ease of use on a smaller scale. It’s always there when you need it, right in your pocket. - Simple & Efficient: This no-frills calculator gets back to basics, offering you all the essential functions without any complicated extras. It’s user-friendly for all ages and skill levels. - Completely Free & Ad-Free: We believe in straightforward computing without distractions. That's why CalculatorRed is completely free to use with no ads. No interruptions, just uninterrupted calculating. Whether you’re a student, teacher, professional, or someone who just needs a quick and easy tool for everyday calculations, CalculatorRed is designed to meet your needs. Download CalculatorRed today and experience the simplest, most effective way to manage all your numerical tasks on your favorite devices!

About

Arithon Calculator

Features
Read full description

Arithon Calculator is a premium precision calculator utility designed for fast, focused, and distraction-free use. Built with a clean dark interface and responsive controls, Arithon delivers a smooth calculator experience optimized for performance and simplicity. Features: - Fast and responsive calculator engine - Premium dark interface - Clean minimalist design - Persistent local settings - iPhone and iPad support - No ads or account setup Arithon is designed to feel simple, reliable, and focused.

Screenshots

CalculatorRed3 screens
Arithon Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Arithon Calculator at weekly against CalculatorRed's every 4 weeks. Arithon Calculator also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CalculatorRed ships an update every 4 weeks, Arithon Calculator weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
CalculatorRed versus Arithon Calculator: the parameters behind the verdict, then further details
ParameterCalculatorRedArithon Calculator
PriceFreeFree
Update frequencyEvery 4 weeksWeekly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.015.1 β€” better
Further details β€” not scored
Size1 MB31 MB
Age rating4+4+
DeveloperKodwerk Software Ltd.Mind Mirage Apps Ltd

In-app purchases

None

CalculatorRed

No in-app purchases

None

Arithon Calculator

No in-app purchases

Questions

Is CalculatorRed free?
CalculatorRed is free to download, with no in-app purchases.
Is Arithon Calculator free?
Arithon Calculator is free to download, with no in-app purchases.
Do CalculatorRed or Arithon Calculator have ads?
Neither CalculatorRed nor Arithon Calculator shows ads.
Which is updated more often, CalculatorRed or Arithon Calculator?
CalculatorRed ships an update every 4 weeks, and Arithon Calculator weekly. Most recently, CalculatorRed was updated on November 8, 2026 and Arithon Calculator on October 31, 2026.

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