Best apps like Calculator Stellar

10+ similar apps compared and reviewed

4.7 avg rating
9 free apps
Updated July 2026

Looking for something like Calculator Stellar? 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 Calculator Stellar

Datum#1

Datum by John Diamond

A programmer's calculator
Editor's Choice
🔧 Utilities
5.0(2 ratings)
$2.99
Datum screenshot 1
Datum screenshot 2
Datum screenshot 3
Datum screenshot 4

This utility app provides advanced encoding and decoding for programmers, supporting integers, floating-point numbers, timestamps, and IP addresses. It offers multiple display formats and byte orders, along with bit manipulation and arithmetic functions.

Calculator with history tape +#2

Calculator with history tape + by Mariia Mishchenko

Create your Calculator style
Strong Contender
🔧 Utilities
3.7(3 ratings)
FreeIn-App Purchases
Calculator with history tape + screenshot 1
Calculator with history tape + screenshot 2
Calculator with history tape + screenshot 3
Calculator with history tape + screenshot 4
Calculator with history tape + screenshot 5
Calculator with history tape + screenshot 6

This calculator app offers a user-friendly interface with large buttons and a spacious display, mimicking traditional handheld calculators. It allows for extensive customization of themes and includes a history saving feature for easy access to past calculations. Enjoy a personalized and efficient calculation experience.

More apps like Calculator Stellar

4
Minimum Timer
Minimum Timer
Minimum Timer
Simple Digital Timer
Free
🔧 Utilities
(0)
5
KitchenTimer4 byNSDev
KitchenTimer4 byNSDev
KitchenTimer4 byNSDev
4 timers
Free
🔧 Utilities
(0)
6
Score!! Crowd
Score!! Crowd
Score!! Crowd
by Hedgehog Digital, LLC
Free

Effortlessly track scores for any game with this digital score pad. It offers unlimited teams, customizable score caps, and easy score entry with a calculator. Review turns, standings, and even use an in-app timer for timed games.

Unlimited teams/playersCustomizable score capsEasy +/- score entry
🔧 Utilities
(6)
ad-supported
7
Halcyon Calc Lite
Halcyon Calc Lite
Halcyon Calc Lite
by Halcyon Touch Software
Free

This app is a powerful calculator for students and professionals, offering advanced features like symbolic expression manipulation, graphing, and statistical analysis. It supports real, complex, and integer numbers, matrices, and vectors, making it versatile for various mathematical tasks.

Symbolic expression manipulationGraphing of expressionsMatrix and vector calculations
🔧 Utilities
(15)
free with in-app purchases
8
Desktop Calendar - WallCal
Desktop Calendar - WallCal
Desktop Calendar - WallCal
to be with your Loved Photos
Free
🔧 Utilities
(0)
9
AZ Currency Converter
AZ Currency Converter
AZ Currency Converter
All-in-One Currency Tool
Free

This app provides a fast and flexible currency conversion tool supporting over 170 world currencies, precious metals, and cryptocurrencies. It offers offline functionality, a built-in calculator, and customizable themes for a personalized experience.

Offline currency conversionSupports 170+ currencies, gold, silver, cryptoBuilt-in calculator
🔧 Utilities
(7)
free with in-app purchases
10
X123 Calculator with memory
X123 Calculator with memory
X123 Calculator with memory
Basic Scientific & Time calc
Free

This free calculator app offers basic and scientific functions, memory storage, and time calculations. Customize its appearance and layout for enhanced efficiency in everyday tasks and complex computations.

Basic and scientific calculationsValue memory functionTime calculation with NOW key
🔧 Utilities
(1)
free with in-app purchases