A fix for the page: ruled lines and line numbers are there as soon as a note opens. • Ruled lines and line numbers now appear as soon as you open a note, instead of waiting for a tap on the page. They also follow the page when you rotate the iPhone or resize the window on the Mac.

A small update around buying Nute Pro: clearer messages, no invented price. • When the App Store does not answer, the unlock button now says so and lets you retry, instead of showing a price that could be wrong. • When your trial ends, Nute tells you what changes instead of switching iCloud sync off without a word. • Redeem a Code has moved to Settings, under Nute Pro.

Scientific notation, maths functions, adjustable text and a proper cheat sheet. This update came out of one user's real worksheet. • Scientific notation works both ways: type 275E-6 and read 2.75e-4 back, instead of a rounded 0. • Maths functions: sqrt, ln, log, exp, the trigonometric family, round, floor, ceil and more, plus pi and tau. You can leave out the multiplication sign, so 2pi * r works. • Superscripts and subscripts are rendered: write 2^10 or X_c and it looks the way you would write it on paper. • Engineering notation, in Settings. Write SI prefixes the way you say them, 275u, 10n, 4.7k, and results come back the same way. • Text size is adjustable from 11 to 32 points, with zoom shortcuts on the Mac. • Line numbers can be switched on, and there are three new themes: Terminal, Sage and Nord. • A cheat sheet in Settings, About Nute, lists everything Nute understands. • A variable you assign now wins over a unit with the same name, so f, l, c, g and h are yours to use. • Long lines keep their result on screen, next to the row where the calculation ends.

Global variables are here. Define a value once - like `salary = 3000$` - and it's seeded automatically into every note. Edit your globals in Settings › Global Variables (Nute Pro). Eight new currency symbols now work in calculations: ฿ THB, ₹ INR, ₩ KRW, ₽ RUB, ₺ TRY, ₫ VND, ₪ ILS, ₱ PHP. Any Unicode currency symbol is automatically recognised, so future additions need no app update. Pick your two keyboard shortcut currencies in Settings › Keyboard - no more being stuck with $ and €. Also in this update: redesigned onboarding, a cleaner paywall, scratchpad improvements, and bug fixes throughout.

Introduces Nute Pro — unlock all premium features with a one-time lifetime purchase. Bug fixes and performance improvements.

Bug fixes