MathPad vs Texlet

MathPad allows you to create documents that include: • Mathematical expressions that automatically draw, re-size, and align according to their content • Geometrical shapes with editable notations: circle, equilateral triangle, isosceles triangle, right triangle, obtuse triangle, acute triangle, square, rectangle • Other elements: matrices, images, and text • The easy-to-use math keyboard lets you edit equations like never before with continuous scroll and shortcuts to the 8 areas: numbers, brackets, functions, matrices, set notations, lowercase letters, uppercase letters, Greek letters • Change the font size or color of each selected expression • Use iCloud to save and open your files on other computers and devices • Print or email the documents you create in PDF format • Storage rights to the ZurApps Vault to export and import documents using a private key • Download sample documents from ZurApps Library • Email an editable copy of the document to other users or to yourself, for backup • Email JPGs of all document expressions • Copy Image of selected expression or entire document to clipboard MathPad FAMILY OF APPS INCLUDES: • MathPad – iOS app • MathPad EDU* – iOS app • MathPad – macOS app • MathPad EDU* – macOS app *EDU includes perpetual access to the capabilities included with PREMIUM Subscription and does not include any In-App Purchases. Facebook: https://www.facebook.com/MathPadApp/ Twitter: @ZurApps Video Tutorials available at http://www.zurapps.com/mathpad 5-STAR USER REVIEWS FROM AROUND THE WORLD: "Cool app - I can make mathematical expressions easily. I recommend this app." (Brazil) "Matrices - I've been trying to find an app that would let me write Matrices! Found it!" (Canada) "Great concept! - This is a great concept, especially for kids with disgraphia. I'd like to see it do more stuff specifically for elementary and middle school math […]" (USA) PREMIUM Subscription • Activates several ways of sharing documents • Unlocks storage rights to the ZurApps Vault to export and import documents using a private key Three subscription options are available: • 1 Month priced at $4.99(USD) / 4,99€ (EUR) • 3 Months priced at $9.99(USD) / 9,99€ (EUR) (SAVE 33%) • 1 Year priced at $29.99(USD) / 29,99€ (EUR) (SAVE 50%) ZurApps Vault • Provides private storage • Export documents using a private key • Is hosted by ZurApps Research ZurApps Library • Contains documents created by ZurApps Research as well as with user submitted documents monitored and approved by ZurApps Research • Continuously updated with new documents and is hosted by ZurApps Research TRY BEFORE YOU BUY! FREE VERSION allows user to: • Create documents with one page • Open and edit documents shared by other MathPad users • Open and edit documents created during any active subscription periods • Import documents from the ZurApps Vault using a private key • Use all the app features with the exception of features in the Share menu Privacy Policy:  http://zurapps.com/privacy/privacy-en.htm Terms of Use: http://zurapps.com/all/index.php/math/terms-of-use-mathpad/

Write formulas in LaTeX and see them typeset right away. Texlet opens in an instant – no account, no setup, no internet needed. For homework, lecture notes, slides, theses and every equation that should look good. TYPE IT, SEE IT TYPESET The live preview shows your formula as you write – right below it on iPhone, next to it on iPad, and on iPhone Duo half open, right on the other half. Or view it full screen, free of distractions. Fractions, integrals, sums, matrices, cases and chemistry with \ce are typeset cleanly, even offline. BUILDING BLOCKS AT HAND • Above the keyboard: fraction, root, superscript and subscript, Greek letters, sums and integrals, relations, arrows, brackets, matrices and environments • Brackets close themselves • Return after \begin{…} adds the matching \end{…}, and lists continue with the next \item • Syntax highlighting for commands, math, environments and comments WHOLE DOCUMENTS, TOO Put formulas in text with $…$, or write a whole document with \section, lists, tables and numbered equations – the preview typesets it beautifully, with title and sections. Your own \newcommand macros work too. REAL .TEX FILES Your formulas are plain .tex files in the Files app under “On My iPhone › Texlet”. Open .tex files from iCloud Drive or other apps and edit them right where they are. Copy the LaTeX code with one tap. ORGANIZED YOUR WAY • Every formula as a typeset thumbnail on the home screen • Folders with their own color and icon • Pin what matters, sort by date, name or your own order • Search, find and replace, printing and a LaTeX guide with examples TEXLET PRO For when you want more – as a monthly or yearly subscription: • No ads • Copy a formula as an image – sharp in Keynote, Pages, Notes and more • Export as PDF (vector) and PNG • iCloud sync between iPhone and iPad • Eight designs, from warm paper to deep black midnight • Widgets for your Home Screen and Lock Screen • Version history: bring back any earlier state • App lock and a private folder with Face ID Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage and cancel it anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jlau.netlify.app/latex-editor/privacy/ Texlet is built by an independent developer. If you enjoy it, a rating means a lot!