AI writing
火龙果写作
All-in-one intelligent writing assistant for proofreading, rewriting, expansion,
What is 火龙果写作?
Pitaya (Huolongguo Xiezuo) is an intelligent writing assistant developed by Beijing Xiangnong Huiyu Technology Co., Ltd., designed to help users produce high-quality content quickly through AI technology.The software integrates four core functions: proofreading, rewriting, content expansion, and translation, effectively reducing basic grammatical errors like typos and punctuation mistakes, avoiding factual biases, and converting colloquial expressions into professional written language.
As a cross-platform writing solution, Pitaya offers clients for Mac, Windows, iOS, and Android, along with plugins for Word, WPS, PowerPoint, PDF, and major browsers.Its standout feature is powerful context understanding, enabling it to not only proofread Chinese and English input but also automatically expand content based on preceding text, generating hundreds of words per minute suitable for various writing styles.
Regarding data security, Pitaya commits to not selling user information and employs industry-standard encryption to protect data during transmission and storage, ensuring that each user can only access their own documents.With its clean UI design and practical feature set, it has become a preferred tool for students, self-media creators, and enterprise users to enhance writing efficiency.
Key features
- Smart ProofreadiDetects and corrects typos, punctuation misuse, and basic grammar errors, while identifying politically sensitive expressions and factual logical errors like 'Zhangjiajie in Hubei Province'.
- Deep RewritingSupports synonymous rewriting to reduce repetition rates, converts colloquial speech into concise written language, and optimizes Chinglish into authentic professional expressions.
- Content ExpansioAutomatically continues writing based on the preceding context, fast and suitable for various styles; the Pro version supports unlimited word count expansion based on documents.
- Cross-Platform SSupports Mac, Windows, iOS, Android, and various plugin endpoints, automatically creates historical versions to ensure documents are never lost and can be restored at any time.
- Comprehensive TrProvides fluent Chinese-English translation services; the Standard plan supports 40,000 words per day, while the Pro version offers unlimited word count, aiding cross-language writing.
- Privacy & SecuriUses mainstream encryption technology to protect data, commits to not selling user information, and relies solely on membership fees for revenue, ensuring data privatization.
How to use it
- 1.Visit the official website or app store to download and install the Pitaya client or browser/office plugin suitable for your device.
- 2.Register an account and log in; you can choose quick login via email, phone number, WeChat, QQ, or Google account.
- 3.Enter text in the editor or import existing documents; the system will automatically detect the language environment.
- 4.Click the 'Proofread' button to check for grammar and factual errors, or use 'Rewrite' and 'Expand' functions to optimize content quality.
- 5.Utilize cross-platform sync to view and edit historical versions on mobile or desktop at any time, ensuring an uninterrupted workflow.
Where it fits
- Academic Paper WUse the academic rewriting function to reduce plagiarism rates and the proofreading function to avoid factual errors, helping students and researchers efficiently complete paper drafts and polishing.
- New Media ContenSelf-media editors can use the expansion function to quickly generate article materials and optimize titles and body text through rewriting, enhancing content appeal on platforms like Toutiao and Zhihu.
- Business DocumenProfessionals can directly modify reports in proofreading mode via Word/WPS plugins, ensuring official document formatting standards and professional terminology, avoiding low-level errors.
Pricing and free quota
Standard Plan: 25 CNY/month, includes 40k words/day for basic rewriting and proofreading; Pro Plan: 48 CNY/week, includes unlimited academic/strong rewriting, proofreading, and translation; Enterprise Plan: Custom pricing.Subject to the official website.
Who it is for
- University students and researchers
- Self-media operators and editors
- Professionals who frequently write reports
- Cross-border business communicators
FAQ
Which operating systems does Pitaya support?
It supports Mac (Intel and Apple Silicon), Windows (32-bit and 64-bit), iOS (iPhone/iPad), and Android, along with plugins for Chrome, 360 Browser, and Microsoft Office suite.
Is my document data secure?
Yes, very secure.Pitaya uses industry-standard encryption for data transmission and storage, commits to not selling user information, and ensures each user can only access their own documents.
What is the main difference between the Pro and Standard plans?
The Pro plan offers unlimited word counts for academic rewriting, strong rewriting, document-based expansion, proofreading, and translation, plus priority customer support, whereas the Standard plan has daily word limits.