Calc vs JoeEditor

Calc-50 is a high-precision scientific graphing RPN calculator. It carries over 50 digits of accuracy and has a large number of mathematical functions, including trig and hyperbolic functions and their inverses, and math special functions such as gamma, beta, psi, exponential integral, sine, cosine, and log integrals, Bessel functions, and more. It is programmable, with functions that take user functions and find derivatives, integrals, function max/min, and roots. Calc-50 also provides complex arithmetic and elementary functions.

JoeEditor is a fast, minimal text editor for Mac and iPad. Built for people who want to write code, markdown, notes, or anything else without an AI in the corner trying to help. Native, sandboxed, universal. No tracking, no ads, no telemetry. EDITING • Tabbed interface — open as many files as you need, drag to reorder • Markdown preview, side-by-side • Syntax highlighting for Markdown, JSON, YAML, HTML, and CSS • Bracket matching, auto-close, and smart indent • Word wrap toggle (Mac) • Customizable font and theme • Minimal mode — hide every chrome element for a clean writing surface FIND & REPLACE • Standard find with case-sensitive and whole-word options • Regex find and replace • Find across all open tabs in one search TEXT TOOLS • Sort, reverse, deduplicate, and trim lines • Convert case (upper, lower, title) • Encode/decode URL, Base64, and HTML • Tabs ↔ spaces conversion • Add prefix or suffix to every line • Add or remove line breaks by delimiter • Extract a column from delimited text • Remove empty lines or collapse extra spaces • Insert date and time at cursor INSPECTOR • Character info, code points, hex values • File info: encoding, line ending, size • Live word, line, and character counts • Share sheet integration iCLOUD SYNC • Open tabs sync between your Mac and iPad • Settings sync — font, theme, tab bar position, and more • Files in iCloud Drive open natively PRINTING • Native Mac and iPad print • Optional filename header and page-number footer PRIVACY • Zero tracking. Zero ads. Zero data collection. • No telemetry. No analytics. No "anonymous usage statistics." • No AI features. No cloud round-trips. • Sandboxed; only files you explicitly open are read. JoeEditor opens fast, stays out of the way, and lets you get to work.