Comparison

Multi vs CalculatorRed

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

Head to head
About

Multi

Perform multiple calculations simultaneously in a single application. Seamlessly switch between different tabs for various operations. Designed for ease of use with a clean interface, it handles everything from simple math to totaling shopping lists.

Highlights
  • Multiple calculator tabs
  • Seamless tab switching
  • Optimized for casual use
  • Clean and simple design
  • Everyday calculation support
Features
Read full description

Experience a new and convenient way to use multiple calculators in one app with this simple and user-friendly application. This app allows you to perform calculations while seamlessly switching between multiple tabs. Features: - Easily switch between multiple calculators with simple operations: Conduct different calculations simultaneously across various tabs. - Optimized for casual use: We have eliminated unnecessary features, focusing on an intuitive and casual user experience. - Clean design: Enjoy stress-free calculations with a simple and beautiful design that reduces eye strain. - From everyday simple calculations to totaling your shopping list, effortlessly perform a wide range of calculations. Go ahead, experience simple and efficient calculations!

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: 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!

Screenshots

Multi3 screens
CalculatorRed3 screens

Verdict

The call

The clearest difference is iOS requirement: Multi at 13.0 against CalculatorRed's 17.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Multi ships an update every 3 weeks, CalculatorRed every 4 weeks. The most recent releases landed on October 9, 2026 and September 26, 2026 respectively.

Scorecard1 real difference · 9 level
Multi versus CalculatorRed: the parameters behind the verdict, then further details
ParameterMultiCalculatorRed
PriceFreeFree
Rating4.1 (14 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size26 MB1 MB
Age rating4+4+
DeveloperNaoyuki RikijiKodwerk Software Ltd.

In-app purchases

None

Multi

No in-app purchases

None

CalculatorRed

No in-app purchases

Questions

Is Multi free?
Multi is free to download, with no in-app purchases.
Is CalculatorRed free?
CalculatorRed is free to download, with no in-app purchases.
Do Multi or CalculatorRed have ads?
Neither Multi nor CalculatorRed shows ads.
Which is updated more often, Multi or CalculatorRed?
Multi ships an update every 3 weeks, and CalculatorRed every 4 weeks. Most recently, Multi was updated on October 9, 2026 and CalculatorRed on September 26, 2026.

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