Best CALCOs alternatives: apps like CALCOs

10+ similar apps compared and reviewed

3.3 avg rating

10 free apps

Updated October 2026

CALCOs

Sportrade OU

🔧 Utilities

📊 Productivity

Looking for something like CALCOs? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to CALCOs

Octuple Calc by Hideaki Uchikoshi

Editor's Choice

🔧 Utilities

0.0(0 ratings)

FreeAds

Countdown Days: Events&Widgets by 长宏侯

Reminders, Sync & More

Strong Contender

🔧 Utilities

0.0(0 ratings)

FreeIn-App Purchases

Countdown Days: Events&Widgets screenshot 1

Countdown Days: Events&Widgets screenshot 2

Countdown Days: Events&Widgets screenshot 3

Countdown Days: Events&Widgets screenshot 4

Countdown Days: Events&Widgets screenshot 5

Calculator with 13 button by Hideaki Uchikoshi

Worth Considering

🔧 Utilities

1.0(1 ratings)

FreeAds

This utility app provides a basic calculator with a unique 13-button layout for quick input. It is designed for iPhone users seeking a straightforward calculation tool.

More apps like CALCOs

CalcletPlus

Smart, Simple, Scientific

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This calculator app offers a clean and intuitive interface for everyday calculations, homework, and scientific functions. It features a smart display for decimal places, quick error correction, and a modern design available in light or dark mode.

Simple and clean UIScientific mode with advanced functionsSmart display for decimal precision

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This app provides a comprehensive suite of calculation tools, including standard, scientific, and fraction calculators, along with unit conversion and history tracking. It's designed to assist with everyday math, academic tasks, and professional needs.

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