VerbTeX Pro LaTeX Editor app for iPhone and iPad

VerbTeX Pro is the secure LaTeX Editor for your iOS device. It allows you to create and manage LaTeX projects directly on your iOS device and generate a PDF by using Verbosus (Online LaTeX Editor).

This software is provided "as is" without warranties or conditions of any kind, either expressed or implied.

Features:
* Automatic Dropbox synchronization (Local Mode)
* Automatic Box synchronization (Local Mode)
* iCloud integration (Local Mode)
* Use PdfTeX or XeTeX to generate a PDF
* Use BibTeX or Biber for bibliographies
* 2 Modes: Local (stores .tex documents on your device) and Cloud (synchronizes your projects with Verbosus)
* Syntax highlighting
* Line numbers
* Autosave
* Hotkeys (see below)
* File upload incl. subfolders (Local Mode)
* Web-Interface (Cloud Mode)
* Two factor authentication (Cloud Mode, in combination with Copiosus)
* Export the generated PDF to other Apps that support PDF handling
* Export projects from Local Mode
* Import projects to Local Mode
* No ads

If you experience any performance issues when loading a project or while using the editor please try
* to disable syntax highlighting and line numbers by choosing Preferences -> Syntax Highlighting
* to split up your project into multiple .tex files by using the include{...} command of LaTeX

Additional features in VerbTeX Pro:
* Code completion (commands)
* Unlimited number of projects (Local Mode)
* Unlimited number of documents (Local Mode)
* Unlimited number of file uploads per project (Local Mode)
* Continue using projects of free VerbTeX version using Dropbox or Box
* Support development of free iOS apps

Import or export existing projects (Local Mode):
If you want to import or export existing projects you have two options: Automatic Dropbox or Box synchronization (Preferences -> Link to Dropbox or Box) or copy the font file to your root Documents path by using Finder -> Device -> VerbTeX -> Files -> Drag and drop your files. Please refresh the project list.

Use any .ttf/.otf font (Local Mode):
If you want to use a custom font or a font that is not installed you have two options: Automatic Dropbox or Box synchronization (Preferences -> Link to Dropbox or Box) or copy the font file to your root Documents path by using Finder -> Device -> VerbTeX -> Files -> Drag and drop your files. In your project you can use the font like this:

documentclass{article}
usepackage{fontspec}
setmainfont{fontname.otf}
begin{document}
section{Main Heading}
Это тест
end{document}

You can write chinese in PdfTeX using the CJKutf8 package as shown in the following example:

documentclass{article}
usepackage{CJKutf8}
begin{document}
begin{CJK}{UTF8}{gbsn}
这是一个测试
end{CJK}
end{document}

You can write chinese in XeTeX using the xeCJK package as shown in the following example:

documentclass{article}
usepackage{xeCJK}
begin{document}
这是一个测试
end{document}

Hotkeys in editor:
ctrl+s: save
ctrl+g: generate PDF
ctrl+n: new document
ctrl+d: delete document
ctrl+b: switch bib and tex
ctrl+.: next document