Comparison

Fill and Sign Documents vs STA 333

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

STA 333

This app helps union members quickly check job availability and details for upcoming shifts. It provides insights into job counts, pending orders, vessel schedules, and worker statistics to help assess job prospects. Additionally, it offers access to member benefits information and directions to marine terminals.

Highlights
  • Job availability for current and future orders
  • Pending jobs breakdown
  • Vessel schedules
  • Marine terminal maps and directions
  • Member benefits information
  • Worker counts for job probability
  • Worked hours tracking
Features
Read full description

Developed for STA ILA Local 333 to more easily asses job availability for the current and upcoming days. Additionally, we've included other features and information that will clear up many questions new users may have. Here's a list of what you can expect to see in the app: - Job count for past, current and future orders - Pending jobs breakdown between longshoreman and combo - Vessel schedules - Marine terminal maps to help locate where loads are supposed to go - Directions to all marine terminals so you always know where to go - Member benefits information, including medical insurance, hours eligibility and benefits eligibility breakdown - Worker counts to better asses probability of landing a job - Worked hours tracking And the list goes on. We're constantly looking at implementing new features to make your life a little bit easier. Feel free to shoot us a message with any suggestions on new features you'd like added!

Screenshots

Fill and Sign Documents4 screens
STA 3333 screens

Verdict

The call

The clearest difference is in-app purchases: STA 333 at none against Fill and Sign Documents's 10. STA 333 also leads on ads (none vs shown) and rating (4.6 vs 4.3). Fill and Sign Documents's advantage is ratings volume (5.2K vs 11) and review sentiment (25% vs 0%). On price, update cadence 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 8 in-app purchases, starting at $4.99 per 7 days. STA 333 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

STA 333 holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Fill and Sign Documents has 5.2K ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 25% of Fill and Sign Documents's written reviews are positive against 0% of STA 333's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Fill and Sign Documents ships an update every 3 weeks, STA 333 monthly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 3 level
Fill and Sign Documents versus STA 333: the parameters behind the verdict, then further details
ParameterFill and Sign DocumentsSTA 333
PriceFreeFree
Rating4.3 (5.2K ratings)4.6 (11 ratings) — better
Positive reviews24.9% of reviews — better0.0% of reviews
Number of ratings5.2K — better11
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#192 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.1 — better
Further details — not scored
Size100 MB2 MB
Age rating4+4+
DeveloperCrowded RoadDaniel Michalak

Customer experience

Fill and Sign Documents

All ratings5,069 ratings
Positive81.7%
Neutral1.9%
Negative16.5%
Written reviews285 reviews
Positive24.9%
Neutral2.5%
Negative72.6%

STA 333

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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

STA 333

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Fill and Sign Documents

Subscriptions7
  • Fill and Sign PDF Expert$4.997 Days
  • Fill Plan - Free for 7 days7 Days trial$14.991 Month
  • Fill, Edit and eSign PDF Form7 Days trial2 variants$14.991 Month
Show 4 more
  • Fill and Sign Now: PDF Editor7 Days trial$59.991 Year
  • Fill and Sign Now: PDF Filler7 Days trial2 variants$79.991 Year
  • Fill and Sign Plus: PDF Editor7 Days trial$119.991 Year
  • Fill and Sign Pro: PDF Editor7 Days trial$119.991 Year
One-time1
  • Fill Plus: Edit PDF & Sign Now$0.99
None

STA 333

No in-app purchases

Questions

Is Fill and Sign Documents free?
Fill and Sign Documents is free to download, with in-app purchases available.
Is STA 333 free?
STA 333 is free to download, with no in-app purchases.
Which has better reviews, Fill and Sign Documents or STA 333?
STA 333 is rated higher. Fill and Sign Documents averages 4.3 out of 5 from 5.2K ratings, while STA 333 averages 4.6 from 11 ratings.
Do Fill and Sign Documents or STA 333 have ads?
Fill and Sign Documents shows ads; STA 333 does not.
Which is updated more often, Fill and Sign Documents or STA 333?
Fill and Sign Documents ships an update every 3 weeks, and STA 333 monthly. Most recently, Fill and Sign Documents was updated on November 11, 2026 and STA 333 on November 3, 2026.

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