Comparison

UpWrite vs DocumentChatApp

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UpWrite

Enhance your writing with an AI-powered editor and keyboard that works across all your apps. It corrects grammar, improves clarity, and offers advanced editing for tone and style. Get started with a free trial and pay only for the tokens you use.

Highlights
  • AI-powered grammar and spelling correction
  • Advanced editing for tone and style
  • Smart keyboard extension for all apps
  • Voice-to-text input
  • Educative corrections with explanations
  • Multilingual support
Features
Read full description

UpWrite AI Editor & Proofreading Keyboard Why You Need UpWrite AI: In today's digital age, clarity in communication is crucial. Whether it's an important business email, a social media post, or a casual text message, the words we use matter. With the UpWrite AI Editor and its companion Proofreading Keyboard, you never have to second-guess your writing again. Say goodbye to embarrassing typos, confusing sentences, and misunderstood messages. Right within any app on your device - be it email, Slack, LinkedIn, or messaging apps - perfection is just one tap away. Elevate your writing and ensure every word you pen resonates with precision, clarity, and purpose. Our Difference - We Value and Fairly Charge Our Customers: While most competing apps tie you down with subscriptions, we believe in a 'Pay as you Go' philosophy. No hidden fees. No automatic renewals. We prioritize your needs, giving you the power to decide when and for what you pay. Experience the freedom of only paying for what you actually use. Feature Highlights: Cutting-Edge AI Integration: Accurately checks, corrects, and improves every aspect of your writing from typos to semantics. Advanced Editing: Ability to mold your text to desired tones, styles, and audiences, ensuring versatility in your communication. Smart Keyboard Extension: Works harmoniously across all apps on your phone, ensuring consistent quality in all your writings. In-App Voice Input: A voice-to-text tool designed for those on-the-go moments, transforming your spoken words into polished written content. Educative Corrections: Understand your mistakes as UpWrite AI not only corrects but also explains, fostering continuous improvement in your writing skills. Multilingual Support: While we shine in English, we proficiently cater to multiple languages. One-Click Apple Registration: Seamless and speedy registration process using your Apple account. Pricing & Word Tokens: Language Models (AI) do not think in words or images, but in tokens. Word tokens are the essential units used to measure the amount of work an AI has to do to understand statements and generate answers. Our business model revolves around these word tokens. We pay our AI engine provider based on token usage, and similarly, we bill our customers for the tokens they consume, with a modest markup for our efforts and services. We strive for fairness in our pricing and humbly ask our users to support us: by purchasing our products, rating our app, and sharing it with friends and colleagues. Trial: Get started with 10,000 word tokens upon registration, giving you a substantial feel of the app and keyboard prowess. Flexible Packs: Purchase additional tokens as needed. Choose from - 40K for $1, - 200K for $3, - 500K for $6. Tokens' Significance: To give a perspective, 10,000 tokens can cover roughly 1 to 3 hours of conversation. They're the measure of AI's understanding and response capacity. Evergreen Tokens: Once bought, your tokens never expire. UpWrite AI Editor & Keyboard is a digital writing assistance tool that uses artificial intelligence and natural language processing to identify and correct grammar, spelling, punctuation, and style errors in text. Additionally, it can adjust the tone, clarity, engagement, and delivery of a piece of writing. It's specifically designed for mobile users. This tool is ideal for writers, students, professionals, and anyone looking to enhance the quality and clarity of their written communication. With a focus on mobile optimization and voice-to-text (dictation) capabilities, UpWrite AI stands out as a premier choice for those seeking top-tier writing assistance on the go. Choose UpWrite AI Editor and Proofreading Keyboard, and embark on a journey of flawless and effective communication. Say what you mean, every single time. Say hello to confidence in every word and sentence you write, ensuring your message is always received as intended.

About

DocumentChatApp

Features
Read full description

"It feels like I hired a second brain." That’s what users say after trying DocumentChat – your secure, AI-powered assistant that understands your own documents, emails, and company knowledge. Tired of endlessly searching through folders, emails, PDFs, or knowledge bases? With DocumentChat, you simply upload your files and start asking questions in plain language. The AI responds with accurate, concise answers – and always shows the original source. Real-world examples: • A CEO uploads years of emails and asks: "When did we last talk to Client X?" → DocumentChat replies instantly with the email excerpt and the date. • A technician uploads repair manuals and asks: "What are the maintenance steps for Machine Y?" → The relevant section from the manual is returned, no time wasted. • A sales manager asks: "What was the discount in our last offer to Customer Z?" → The bot finds the document, extracts the data, and links the source. Review from a beta customer: "I easily save 12–15 hours per week. My team no longer interrupts me with questions about where to find things – they just ask DocumentChat. We even used it in a live sales call. It’s become our daily companion." — Sandra M., Head of Operations How it works: 1. Upload documents: PDFs, Word, PowerPoint, text files, spreadsheets, and emails 2. Ask your questions in natural language 3. Receive precise answers with source references 4. Create separate spaces for different teams or projects 5. Connect to tools like Microsoft Teams, Slack, WhatsApp and more Key advantages: • Save over 18 hours per week on average • Reduce time spent searching for files by up to 70% • Get answers in seconds – based on your own content • Collaborate with your team using shared workspaces • Free to try – no credit card required Built for companies with high standards: DocumentChat is developed by DataFortress.cloud, a German company specializing in enterprise-grade data engineering and machine learning. Our clients include VW, BMW, Porsche, HPE, and Atruvia (Volksbank & Sparkasse IT). Data privacy and security are core to our product: • Hosting in Germany • Fully GDPR-compliant • Optional on-premise or private cloud AI models • Meets requirements for finance, healthcare, and public sector environments Use Cases: • Executives: Instantly access past emails, meetings, or project notes • Technical teams: Search manuals, handbooks, and documentation without digging • Customer support: Instantly retrieve guides, service policies, or FAQs • Sales: Pull up quotes, past offers, and pricing from any document • Compliance: Search BaFin or GDPR documentation in real-time • Onboarding: Help new hires find policies, IT guides, and HR documents • Project management: Ask about Jira tasks, specs, or team updates via chat • Internal communications: Turn your Confluence or SharePoint into a smart, searchable knowledge base Unlike general-purpose AI chat tools, DocumentChat doesn’t guess or hallucinate. It gives clear, accurate answers based on your own files, with sources included in every reply. That means less noise, more trust, and faster decisions. Try DocumentChat today for free No setup, no credit card, no IT department required. Start unlocking the full value of your company knowledge.

Screenshots

UpWrite4 screens
DocumentChatApp4 screens

Verdict

The call

The clearest difference is price: DocumentChatApp at Free against UpWrite's $0.99. DocumentChatApp also leads on iOS requirement (13.0 vs 15.0). UpWrite's advantage is update cadence (every 2 weeks vs every 8 months) and chart position (#190 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

DocumentChatApp is free to download; UpWrite costs $0.99 up front. UpWrite sells 3 one-off in-app purchases and DocumentChatApp sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

UpWrite ships an update every 2 weeks, DocumentChatApp every 8 months. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
UpWrite versus DocumentChatApp: the parameters behind the verdict, then further details
ParameterUpWriteDocumentChatApp
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 8 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#190 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size6 MB44 MB
Age rating4+17+
DeveloperAnswerSolutions LLCDataFortress.cloud GmbH

In-app purchases

3 purchases

UpWrite

One-time3
  • Small Word Tokens Pack - 40K$0.99
  • Medium Word Tokens - Pack 200K$2.99
  • Large Word Tokens Pack: 500K$5.99
2 purchases

DocumentChatApp

Subscriptions2
  • Plus Monthly$9.991 Month
  • Plus Yearly$199.001 Year

Questions

Is UpWrite free?
UpWrite costs $0.99, and also offers in-app purchases.
Is DocumentChatApp free?
DocumentChatApp is free to download, with in-app purchases available.
Do UpWrite or DocumentChatApp have ads?
Neither UpWrite nor DocumentChatApp shows ads.
Which is updated more often, UpWrite or DocumentChatApp?
UpWrite ships an update every 2 weeks, and DocumentChatApp every 8 months. Most recently, UpWrite was updated on September 29, 2026 and DocumentChatApp on October 4, 2026.

Other comparisons