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CLUSTER CALCULATOR-COMPLEX-SCIENTIFIC · 7 ENTRIES · EARLIEST ENTRY 2020-03-16

Graphing scientific calculator apps

This cluster consists of 7 mobile and desktop scientific calculator apps that emphasize graphing, complex numbers, fractions, and symbolic or unit handling. The five dated entries before the index start span 2017 to 2025 with irregular intervals, suggesting a slow but steady release pattern. Traction leaders all show zero activity stars, so no product currently distinguishes itself in engagement.

Entry timeline

ENTRY TIMELINE

AUG 2017: 1MAR 2020: 1FEB 2023: 1JUN 2024: 1JUN 2025: 1SEP 2026: 2
AUG 2017SEP 2026

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 · 1 ai-built · 3 hand-coded · 3 unlabelled

Operator · 1 hobby · 5 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 7 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01calcn0★27 days—hand-codedhobbyDesktop app providing a scientific calculator with symbolic algebra, calculus, and interactive plotting for students and professionals.
  2. 02slimecodelanoficial-betateste0★1 mo—ai-builtScientific calculator app that presents calculations and results in a wiki-style interface for educational reference.
  3. 03Schulrechner0★4 moliveopen sourceScientific calculator app that mimics a school calculator, handling complex equations, fractions, and implicit multiplication for students.
  4. 04AlexCalc0★4 moliveopen sourceScientific calculator app with complex number support, unit handling, and formatted equation display.
  5. 05Calculator++0★2 yrabandonedlivehand-codedopen sourceScientific calculator app with customizable themes, gesture shortcuts, graph plotting, and support for variables, fractions, and complex numbers.
  6. 06microMathematics Plus0★7 mostaleliveopen sourceMobile scientific calculator with graphing and worksheet features for creating and managing interactive mathematical formulas.
  7. 07ArityCalc0★17 dayslivehand-codedopen sourceScientific calculator app supporting complex numbers and animated 2D and 3D graphing of user-defined mathematical functions.

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.