Comparison

eSign vs AI Humanizer

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

Head to head
About

eSign

Features
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eSign turns your iPhone & iPad into a complete e-signature tool — create a signature, sign any PDF, and share it in seconds. No printer, no scanner, no paper. • Sign PDF documents anywhere, anytime • Create a signature 3 ways: draw, scan from paper, or import a photo • Fill & sign forms, then flatten to a secure, share-ready PDF • Signature Library with iCloud sync across all your devices • 100% on-device processing — your documents stay private CREATE YOUR PERFECT SIGNATURE Your signature is personal, so eSign gives you full control over how you make it: • Draw with precision — sign directly on screen with your finger or Apple Pencil for a smooth, natural result. • Scan from paper — point your camera at a pen-and-paper signature and our image processing removes the background automatically, leaving a crisp, transparent signature. • Import from your library — already have a digital signature? Import it from Photos and reuse it instantly. eSIGN DOCUMENTS IN SECONDS 1. Import your PDF — open any document from Files, iCloud Drive, or any connected cloud service. 2. Place your signature — tap to add it, then move, resize, and rotate it to fit any form field perfectly. 3. Save & share — export a new, secure PDF and send it via email, AirDrop, Messages, or back to the cloud. YOUR SIGNATURE & DOCUMENT HUB • Signature Library — store every signature you create in one secure place and manage multiple signatures for personal or professional use. With iCloud Sync they're always available across your iOS devices. • Document Management — keep all your signed documents organized; view, search, and sort to find what you need fast. Download eSign today and stop printing, scanning, and mailing paper. Create your signature, sign your documents, and go fully digital. Privacy Policy: https://sites.google.com/view/esign-privacy-policy/home Terms of Use: https://sites.google.com/view/esign-terms-of-service/home

About

AI Humanizer

Features
Read full description

AI Humanizer helps you transform AI-generated content into natural, clear, and human-like writing in just a few seconds. Whether you're a student, professional, business owner, researcher, blogger, or content creator, our AI-powered writing assistant makes your text more readable while preserving its original meaning. Choose from multiple writing tones, including Professional, Business, Academic, Formal, and Informal, to create content that matches your audience. Simply type or paste your text, or import documents from TXT, PDF, or DOCX files. After rewriting, you can copy, share, or export the generated content as a PDF for easy use anywhere. Key Features: • Humanize AI-generated text instantly • Multiple writing tones: Professional, Business, Academic, Formal & Informal • Import TXT, PDF, and DOCX files • Export rewritten content as PDF • Share rewritten content with any app • Copy text with one tap • View original and rewritten content • Save your transformation history • Clean, fast, and easy-to-use interface • Secure and privacy-friendly experience AI Humanizer is perfect for improving emails, essays, reports, blog posts, business documents, assignments, articles, social media posts, and more. Download AI Humanizer today and create natural, engaging, and professional content with the power of AI. AI Humanizer, Humanize AI, AI Writer, AI Rewriter, Rewrite Text, AI Content, Writing Assistant, Content Enhancement, Professional Writing, Business Writing, Academic Writing, AI Editor, PDF Export, PDF Import, DOCX Reader, Text Rewriter.

Screenshots

eSign4 screens
AI Humanizer3 screens

Verdict

The call

The clearest difference is in-app purchases: AI Humanizer at none against eSign's 2. AI Humanizer also leads on update cadence (every 6 days vs every 9 months) and device support (3 vs 1). eSign's advantage is ads (none vs shown). On price there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. eSign sells 2 in-app purchases, starting at $3.99 per 7 days. AI Humanizer asks for nothing beyond the download.

UpkeepUpdate frequency

eSign ships an update every 9 months, AI Humanizer every 6 days. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.

Scorecard5 real differences Ā· 1 level
eSign versus AI Humanizer: the parameters behind the verdict, then further details
ParametereSignAI Humanizer
PriceFreeFree
Update frequencyEvery 9 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size9 MB44 MB
Age rating4+4+
DeveloperHarun Mert GokcegozHASEEB HASSAN

In-app purchases

2 purchases

eSign

Subscriptions1
  • PRO Access$3.997 Days
One-time1
  • PRO Lifetime Access$24.99
None

AI Humanizer

No in-app purchases

Questions

Is eSign free?
eSign is free to download, with in-app purchases available.
Is AI Humanizer free?
AI Humanizer is free to download, with no in-app purchases.
Do eSign or AI Humanizer have ads?
AI Humanizer shows ads; eSign does not.
Which is updated more often, eSign or AI Humanizer?
eSign ships an update every 9 months, and AI Humanizer every 6 days. Most recently, eSign was updated on October 28, 2026 and AI Humanizer on October 16, 2026.

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