CLUSTER ARITHMETIC-BASIC-CALCULATOR-4 · 19 ENTRIES · EARLIEST ENTRY 2025-03-07
Basic arithmetic calculator apps
This cluster comprises 13 calculator applications focused on basic arithmetic operations such as addition, subtraction, multiplication, and division. The dated entries show an isolated product in July 2017, then a long gap, followed by consecutive monthly entries from February through June 2025. Traction is minimal, with the leading products—simple-calculator-plus, Calculator-App-Python-Flet, and Calculater--App—each having zero stars.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 7 ai-built · 1 hand-coded · 11 unlabelled
Operator · 9 hobby · 1 indie · 3 open source · 6 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 19 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 01Calculator-app-React-Native-Expo0★11 days—hobbyMobile calculator app that performs basic arithmetic operations.
- 02calc0★26 days—hobbyCalculator app that performs arithmetic operations including decimals, sign changes, and clear, with error handling for division by zero.
- 03calculates0★26 days—hobbyMobile calculator app that evaluates expressions with operator precedence and lets users edit prior operands in place.
- 04calculadora.jss0★1 mo—hobbyMobile calculator app that adds or subtracts two user-entered numeric values.
- 05Calculator-App-Python-Flet0★1 mo—Desktop calculator app with basic arithmetic operations, percentage, and sign inversion, featuring a minimalist interface.
- 06Calculater--App0★1 mo—A calculator app for performing basic arithmetic operations.
- 07flutter_calculator0★1 mo—hobbyA simple calculator app for mobile devices.
- 08flutter_calculator0★1 mo—hobbyFlutter app that performs basic arithmetic calculations with a simple user interface.
- 09Vanilla0★16 daysliveopen sourceAndroid calculator app with a cute and elegant interface for basic arithmetic calculations.
- 10Expo_calculator0★2 mo—hand-codedhobbySimple calculator app for iOS and Android.
- 11calculator3★1 yrabandoned—ai-builtA calculator app that performs basic arithmetic operations.
- 12Mao-Calculator0★1 yrabandonedliveai-builtSimple calculator app for performing basic arithmetic operations.
- 13Calculator0★3 yrabandonedliveopen sourceA calculator app that lets users perform basic arithmetic calculations on the ExpidusOS desktop environment.
- 14calculator-android-app0★1 yrabandonedliveai-builtindieAndroid calculator application that performs basic calculations without displaying advertisements.
- 15calc-using-bolt0★1 yrabandoned—ai-builthobbyCalculator app for performing basic arithmetic operations anywhere.
- 16awesome calculator0★1 yrabandonedliveopen sourceDesktop calculator application performing basic arithmetic operations alongside background music and hidden easter eggs.
- 17iOS Style Calculator0★unknownliveai-builtA calculator app that mimics the iOS calculator design, allowing users to perform basic arithmetic operations such as addition, subtraction, multiplication, and division.
- 18Android Calculator0★unknownliveai-builthobbyMobile calculator app that performs basic and standard arithmetic calculations for Android device users.
- 19Fruit Calculator0★unknownliveai-builtA calculator app that helps users compute fruit-related values such as price, quantity, or nutritional content from simple inputs.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.