HubzillaCalc
iOS app by James Hubball. Education · James Hubball
- Store rating
- 5 / 5
- Store rating count
- 1
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 2.0.0
- Listing last refreshed
- 2026-09-10
View the original store listing
Store description excerpt
The scientific calculator you already know how to use. HubzillaCalc works exactly like the calculator sitting in most school bags and desk drawers. The same key layout, the same natural display, the same order of operations, and the same answers — so there is nothing to relearn. If you have ever used one in a maths or science lesson, you can already use this. It is the whole calculator, complete with Statistics and Table modes. NATURAL DISPLAY • Fractions, powers, roots, surds and mixed numbers shown the way they are written. • Exact answers: √50 gives 5√2, not 7.071067812 • S⇔D to flip between exact, decimal and recurring forms • A big, high-contrast display that stays readable at arm's length THE FULL FUNCTION SET • Statistics mode: 1-variable and seven regression models, with the full statistics menu • Table mode: generate a table of values for f(x) and g(x) • Trigonometry in degrees or radians; logarithms to any base • Memory (M+/M−) and variables A–F, X, Y, Ans and PreAns • Fix / Sci / Norm, engineering notation, degrees-minutes-seconds, remainder division, prime factorisation, nPr and nCr, GCD and LCM • A built-in library of physics constants MAKE IT YOURS • Fifteen themes, light and dark, plus a live editor where every single colour on the calculator can be changed • On iPad, keep it in Slide Over and it floats over your notes, a worksheet or a textbook — there whenever you need it, without switching apps • Pair a keyboard and drive the whole thing by touch-typing; press ? to overlay the shortcuts onto the keypad PRIVATE BY DESIGN • No account, no ads, no analytics, no tracking • Works entirely offline FREE, WITH NOTHING HELD BACK Every feature, on every platform. No trial, no unlock, no subscription, no ads. Built by a maths teacher, so it behaves the way it is supposed to.
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.