Comparison

Fill and Sign Documents vs Document Signer

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

Head to head
About

Fill and Sign Documents

This app allows users to fill out, sign, and manage PDF documents digitally. It supports creating electronic signatures, requesting signatures from others, and securely storing signed contracts with audit trails. Users can also scan documents and convert them into editable digital files.

Highlights
  • Fill PDF forms
  • Create digital signatures
  • Request e-signatures
  • Annotate and stamp PDFs
  • Scan and convert documents
  • Secure document management
  • Audit trails for contracts
Features
Read full description

Stop printing, scanning, and chasing down signatures. Trusted by 2 million+ users, Fill turns your iPhone / iPad into a complete PDF and signature workspace - fill out any form, eSign PDFs, assign fields to multiple signers, track audit trail live, convert file formats and send legally binding agreements in just 3 taps. ESIGN DOCUMENTS - LEGALLY BINDING, ANYWHERE Create a secure digital signature and sign documents wherever you are. eSign PDF, contracts, agreements and forms - legally binding and court-admissible • Draw, type or upload your signature • Store and reuse signature across documents • Keep paperwork moving without printing or scanning • Full audit trail for legal compliance and traceability FILL OUT FORMS IN MINUTES Complete forms digitally without printing paperwork. Add text, checkboxes, dates, initials and signatures directly to your documents. • Fill out tax forms: 1040, W-9, W-4, and more • Complete rental agreements, lease forms, and real estate files • Finish university or job applications, registration forms and medical paperwork • Choose from pre-built templates - fill, sign and share immediately • Reuse saved information across multiple documents ASSIGN FIELDS & COLLECT SIGNATURES FROM MULTIPLE SIGNERS Send one document to multiple people and assign exactly who fills what and where. Watch progress live as each person completes their part. No chasing, no confusion, no follow-up emails! • Assign specific form fields and signature blocks to each signer so that no one sign in the wrong place • Send to clients, employees, partners, or teams in one go • Track live progress of who has filled, signed, or is still pending • Manage multi-party agreements, contracts and onboarding docs from one place PDF EDITOR FOR EVERYDAY DOCUMENTS Edit, annotate and prepare documents before sharing or adding esign, no desktop needed. • Add text, annotations, highlights, stamps and comments • Merge, split, reorder and add pages to any PDF SCAN DOCUMENTS WITH YOUR CAMERA Turn paper documents into digital files instantly, no separate scanner app needed. Scan documents on the go to fill, edit or signing them digitally. • Scan receipts, forms, contracts and multipage documents • Auto-detect document edges for clean, straight results CONVERT FILES TO PDF Convert any file into PDF for easier signing and editing. Export completed PDF in any file format you need. • Convert JPG, PNG and other images to PDF • Export completed forms in multiple file format • Import & export via Google Drive, Dropbox, iCloud and email SECURE, COMPLIANT & PAPERLESS Fill helps individuals and businesses manage documents securely while reducing paperwork. • 256-bit AES military-grade encryption on every file • Full esign records and audit history for every document • GDPR, HIPAA and GLBA compliant, built for regulated industries • Legally recognised eSignature • Secure document storage and sharing from anywhere WHO USES FILL? • HR teams handling onboarding documents • Real estate agents processing lease agreements • Freelancers sending proposals • Small businesses managing approvals & multi-party agreements • Professionals signing contracts or agreements • Students completing applications & registration forms • Anyone who needs to fill, sign and send documents without printing HOW IT WORKS? 1. Import or scan a document 2. Fill forms, assign fields and prepare the file 3. Add your sign or request signatures from others 4. Collaborate with multiple signers when needed 5. Share, download or save completed documents Download Fill - start your 7 day free trial. The easiest way to fill forms, eSign doc, assign fields to multiple signers, track live progress, edit PDF, scan paperwork & convert files, all from one secure app on your iPhone / iPad. Subscribe for full access to all premium features. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of subscription period. Terms - https://www.fillhq.com/terms

About

Document Signer

Easily sign PDFs, fill forms, and manage scanned documents. This app offers a free e-signature feature and a camera scanner. Upgrade to Pro for advanced editing tools, templates, and cloud syncing.

Highlights
  • Electronic document signing
  • PDF and image file signing
  • Camera scanner for documents
  • Document editing tools
  • Ready-to-use templates
  • Google Drive syncing
  • Local storage for privacy
Features
Read full description

Introducing SimpleSign, your ultimate assistant for electronically signing and managing documents with ease. Whether you need to sign a PDF, fill out forms, or organize scanned documents, SimpleSign offers a comprehensive solution designed to streamline your workflow. Effortless Document Signing and Editing SimpleSign simplifies the process of signing documents electronically. With a user-friendly interface and intuitive design, you can sign PDFs and image files seamlessly. Utilize the free e-signature feature to sign documents quickly and securely. For full access to premium tools, templates, and advanced editing features, an upgrade to SimpleSign Pro is available. Versatile Editing Tools Enhance your documents with multiple editing tools available in SimpleSign. Customize texts, import images, add checkboxes, and insert initials wherever necessary. Some advanced editing features require a Pro subscription. Comprehensive Document Management Manage your documents effectively with SimpleSign’s integrated features. Use the free camera scanner to capture physical documents and convert them into digital files. Organize your documents within the app, making it easy to access and retrieve important information. Pro users can unlock additional tools for improved workflow efficiency. Ready-to-Use Templates Save time with SimpleSign’s extensive library of templates. Choose from over 15+ pre-designed templates for contracts, forms, and more. Some templates are available for free, while premium templates require a Pro subscription. Secure and Private Rest assured that your documents are secure with SimpleSign’s local storage feature. No account is required to start signing. Your documents remain on your device for maximum privacy. Integration and Google Drive Syncing With its brand new feature, SimpleSign can now backup all your scanned and signed documents with the connection of your Google account. It seamlessly integrates with your workflow giving you the ability to never loose your documents and easily recover them to a new phone! Upgrade to SimpleSign Pro Unlock premium features with a SimpleSign Pro subscription, including: - Access to all templates - Advanced editing tools - Unlimited document storage - Priority support - More customization options SimpleSign Pro offers a 3-day free trial for new users, followed by a paid subscription. Privacy Policy: https://sites.google.com/view/simplesign/privacy-policy Terms of Use: https://sites.google.com/view/simplesign/terms-conditions Support: zionstudiosapps@gmail.com All rights reserved, Zion Studios LLC, 2024

Screenshots

Fill and Sign Documents4 screens
Document Signer4 screens

Verdict

The call

The clearest difference is review sentiment: Document Signer at 75% against Fill and Sign Documents's 24%. Document Signer also leads on ads (none vs shown) and rating (4.7 vs 4.3). Fill and Sign Documents's advantage is ratings volume (4.9K vs 26) and chart position (#199 vs unranked). On price, in-app purchases, monetization model 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. Fill and Sign Documents sells 20 in-app purchases, starting at $1.99 per month and Document Signer sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Document Signer holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Fill and Sign Documents has 4.9K ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 24% of Fill and Sign Documents's written reviews are positive against 75% of Document Signer's.

UpkeepUpdate frequency

Fill and Sign Documents ships an update every 3 weeks, Document Signer every 9 days. The most recent releases landed on September 22, 2026 and August 14, 2026 respectively.

Scorecard7 real differences · 4 level
Fill and Sign Documents versus Document Signer: the parameters behind the verdict, then further details
ParameterFill and Sign DocumentsDocument Signer
PriceFreeFree
Rating4.3 (4.9K ratings)4.7 (26 ratings) — better
Positive reviews24.5% of reviews75.0% of reviews — better
Number of ratings4.9K — better26
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
Best chart rank#199 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size101 MB47 MB
Age rating4+4+
DeveloperCrowded RoadZion Studios LLC

Customer experience

Fill and Sign Documents

All ratings4,885 ratings
Positive81.6%
Neutral1.8%
Negative16.5%
Written reviews282 reviews
Positive24.5%
Neutral2.5%
Negative73.0%

Document Signer

All ratings26 ratings
Positive92.3%
Neutral3.8%
Negative3.8%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

Fill and Sign Documents

Reported bugs

4 issues
  • App crashes frequently
  • Text formatting issues
  • Signature feature not working as expected
  • Subscription charges despite cancellation attempts

Requested features

4 requests
  • Improve subscription cancellation process
  • Offer more affordable pricing options
  • Fix bugs and improve overall stability
  • Enhance document export and sharing capabilities

Document Signer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

20 purchases

Fill and Sign Documents

Subscriptions18
  • Fill Plan - Free for 7 days7 Days trial$1.991 Month
  • Unlimited Export Credits7 Days trial$4.991 Month
  • Fill and Sign PDF Expert$4.997 Days
Show 15 more
  • Unlimited Export Credits7 Days trial$9.991 Month
  • Fill, Edit and eSign PDF Form$9.991 Month
  • Fill, Edit and eSign PDF Form7 Days trial$9.991 Month
  • Fill Plan - Free for 7 days7 Days trial$14.991 Month
  • Unlimited Plan$14.991 Month
  • Fill, Edit and eSign PDF Form7 Days trial2 variants$14.991 Month
  • Fill, Edit and eSign PDF Form$14.991 Month
  • Fill Pro: eSign, PDF Expert7 Days trial$19.991 Month
  • Fill and Sign Now: PDF Editor7 Days trial$59.991 Year
  • Fill Plan - Free for 7 days7 Days trial$74.991 Year
  • Fill and Sign Now: PDF Filler7 Days trial2 variants$79.991 Year
  • Fill and Sign Now: PDF Expert7 Days trial$99.991 Year
  • Fill and Sign Plus: PDF Editor7 Days trial$119.991 Year
  • Unlimited Plan$119.991 Year
  • Fill and Sign Pro: PDF Editor7 Days trial$119.991 Year
One-time2
  • Fill Plus: Edit PDF & Sign Now$0.99
  • Fill Doc: eSign, PDF Expert$2.99
4 purchases

Document Signer

Subscriptions3
  • Pro Weekly Subscription3 Days trial$4.997 Days
  • Pro Monthly Subscription3 Days trial$12.991 Month
  • Pro Yearly Subscription3 Days trial$59.991 Year
One-time1
  • Lifetime SimpleSign Offer$69.99

Questions

Is Fill and Sign Documents free?
Fill and Sign Documents is free to download, with in-app purchases available.
Is Document Signer free?
Document Signer is free to download, with in-app purchases available.
Which has better reviews, Fill and Sign Documents or Document Signer?
Document Signer is rated higher. Fill and Sign Documents averages 4.3 out of 5 from 4.9K ratings, while Document Signer averages 4.7 from 26 ratings.
Do Fill and Sign Documents or Document Signer have ads?
Fill and Sign Documents shows ads; Document Signer does not.
Which is updated more often, Fill and Sign Documents or Document Signer?
Fill and Sign Documents ships an update every 3 weeks, and Document Signer every 9 days. Most recently, Fill and Sign Documents was updated on September 22, 2026 and Document Signer on August 14, 2026.

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