Side by side
LTeX+ vs WhiteSmoke
Both stand on grammar checkers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan ExtensionLinuxMac+2
LTeX+ combines offline spelling, grammar, and style feedback with broad markup-format support. Its editor integrations and customization options suit technical writers, while check times and changing language coverage are worth noting.
Visit LTeX+ Free plan AndroidExtensioniPhone+3
WhiteSmoke combines English writing checks with translation and additional writing tools across several platforms. Review its text-handling policy and the different plan terms before choosing a paid option.
Visit WhiteSmokeThe facts
| LTeX+ | WhiteSmoke | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Extension, Linux, Mac, Self-hosted, Windows | Android, Extension, iPhone, Mac, Web, Windows |
| Lowest paid plan | Free or on request | See the plans |
| Plans published | 1 | 21 |
| Maker | Not published | WhiteSmoke |
| Website | ltex-plus.github.io | grammar.whitesmoke.com |
| On grammar checkers | #30 of 88 | #26 of 88 |
LTeX+: what it does well
- Offline checker does not upload documents
- Supports LaTeX, Markdown, Typst, and XHTML
- Quick fixes suggest replacement text
- Official Visual Studio Code and Emacs extensions
- User dictionaries support customization
What to know first
- Initial checks may take up to two minutes
- Natural-language support can change with releases
- VS Code extension requires a 64-bit system
- External server use requires configuration
WhiteSmoke: what it does well
- Checks grammar, spelling, punctuation, and style
- Translates more than 50 languages
- Provides plagiarism checking and templates
- Available across web, desktop, and mobile
- Offers a free plan
What to know first
- Internet connection is required
- Submitted text may be retained for improvement
- Perfect security is not guaranteed
- Paid plans vary by product and term
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