CLUSTER BASIC-CALCULATOR-EVERYDAY · 11 ENTRIES · EARLIEST ENTRY 2026-08-11
Everyday basic calculator apps
This cluster consists of calculator apps positioned for everyday basic math and arithmetic operations, with near-identical value propositions. Before the index start, the dated entries are sparse and irregular: one entry in July 2017, followed by single entries in February, March, and July 2025, and one in January 2026. The traction leaders by activity signal are fareed2499, Calculator_ReactNative_Expo, and simple-calculator-plus, each showing 0 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 · 5 ai-built · 1 hand-coded · 5 unlabelled
Operator · 5 hobby · 2 open source · 4 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 11 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 01fareed24990★9 daysliveai-builthobbyCalculator app that performs basic math operations for everyday use.
- 02Calculator_ReactNative_Expo0★16 days—hobbyMobile calculator app that performs basic arithmetic operations with a clean interface for everyday use.
- 03simple-calculator-plus0★1 mo—Calculator app that performs basic arithmetic operations for everyday calculations.
- 04calculatrice0★2 mo—Calculator app for performing basic arithmetic operations for everyday computations.
- 05calculator convrtr0★8 mostaleliveSimple calculator and converter app for everyday calculations and unit conversions at work, school, or home.
- 06Distribution Calculator0★1 yrabandonedliveopen sourceCalculator app that computes with probability distributions to help users estimate uncertainty in everyday calculations.
- 07quick-calc-apk0★1 yrabandoned—ai-builthobbyMobile app that provides a fast, simple calculator for everyday arithmetic on Android devices.
- 08expo-calculator0★1 yrabandoned—ai-builtCalculator app that performs basic arithmetic operations such as addition, subtraction, multiplication, and division for everyday calculations.
- 09RPN0★4 yrabandonedlivehand-codedopen sourceCalculator app that performs everyday arithmetic using reverse Polish notation with large digits and simplified controls.
- 10Simple Calculator0★unknownliveai-builthobbyCalculator application that performs basic arithmetic operations such as addition, subtraction, multiplication, and division for everyday use.
- 11Modern Theme Calculator0★unknownliveai-builthobbyCalculator application with a customizable visual theme that performs basic arithmetic operations for everyday use.
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.