Comparison

AI Document Writer vs Instant Doc

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

Head to head
About

AI Document Writer

Generate professional documents like legal agreements, business letters, and academic content in minutes. This AI-powered tool offers customizable templates and offline support for efficient content creation.

Highlights
  • Generate legal agreements
  • Create business letters
  • Produce academic content
  • Customizable templates
  • Offline document creation
  • User-friendly interface
Features
Read full description

AI Document Writer - Your All-Purpose Document Assistant Create professional-quality documents in minutes with the power of artificial intelligence! AI Document Writer is a powerful, easy-to-use app that helps you generate polished documents quickly – whether you need legal agreements, business letters, academic content, or personal writing. Perfect for professionals, students, freelancers, and anyone who wants high-quality content without the hassle. What You Can Create: • Rental and lease agreements • Employment contracts • Business proposals • Marketing content • And much more! Why Choose AI Document Writer? • Save Time: Create documents in minutes • User-Friendly: Clean interface for all users • Professional Output: Industry-standard formatting • Customizable Templates: Tailor documents to your needs • Offline Support: Work without internet access • Secure & Private: Your data stays on your device Premium Features (Subscription Required): • Smart templates for legal and business uses • Auto-formatting for professional-looking documents • Export options. • Share options • Ad-free experience • Faster output and extended document lengths • Higher accuracy AI writing Note: These features are available via in-app purchase. Who Can Benefit: • Small business owners drafting contracts and proposals • Professionals needing letters, policies, or forms • Anyone who needs quick, accurate document generation Subscription Options: • Weekly: $4.99/week (3-day free trial) • Monthly: $14.99/month (3-day free trial) • Yearly: $69.99/year (3-day free trial) Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime: Go to iPhone Settings > Apple ID > Subscriptions > Select this app > Cancel Subscription Legal & Privacy: • Privacy Policy: https://sites.google.com/view/ios-academic/home • Terms of Use: https://sites.google.com/view/terms-conditions-ai-legel/home Disclaimer: AI Document Writer provides templates and assistance for document creation. It does not offer legal advice. Please consult a legal professional for complex matters. Download Now and Boost Your Productivity! Join thousands who are writing faster, smarter, and more confidently with AI Document Writer. #DocumentCreation #AIWriting #LegalTemplates #StudentTools #SmartWriting #BusinessDocs

About

Instant Doc

Features
Read full description

Instant Doc is a fast and simple document scanner. Scan documents with your phone camera and convert them into clean PDF files in seconds. Whether you need to scan receipts, invoices, notes or contracts, Instant Doc makes the process quick and effortless. Key features • Scan documents using your camera or images • Convert scans to PDF instantly • Merge multiple PDFs into one • Split PDFs or extract pages • Enhance scans with contrast and brightness filters • Preview and rename your documents • Extract text from documents (OCR) Simple and efficient Instant Doc focuses on what matters most: scanning documents quickly and creating clean PDFs without unnecessary complexity.

Screenshots

AI Document Writer4 screens
Instant Doc4 screens

Verdict

The call

The clearest difference is in-app purchases: Instant Doc at none against AI Document Writer's 3. On price, update cadence, ads 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

Both are free to download. AI Document Writer sells 3 in-app purchases, starting at $4.99 per 7 days. Instant Doc asks for nothing beyond the download.

UpkeepUpdate frequency

AI Document Writer ships an update monthly, Instant Doc every 3 weeks. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 9 level
AI Document Writer versus Instant Doc: the parameters behind the verdict, then further details
ParameterAI Document WriterInstant Doc
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size22 MB121 MB
Age rating4+4+
DeveloperCODELIXAI LLPAxel FLEURY

In-app purchases

3 purchases

AI Document Writer

Subscriptions3
  • Weekly Plan3 Days trial$4.997 Days
  • Monthly Plan3 Days trial$14.991 Month
  • Yearly Plan3 Days trial$69.991 Year
None

Instant Doc

No in-app purchases

Questions

Is AI Document Writer free?
AI Document Writer is free to download, with in-app purchases available.
Is Instant Doc free?
Instant Doc is free to download, with no in-app purchases.
Do AI Document Writer or Instant Doc have ads?
Both AI Document Writer and Instant Doc show ads.
Which is updated more often, AI Document Writer or Instant Doc?
AI Document Writer ships an update monthly, and Instant Doc every 3 weeks. Most recently, AI Document Writer was updated on September 11, 2026 and Instant Doc on September 14, 2026.

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