# Fill and Sign Documents vs STA 333

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.

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.

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.

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.

## The numbers

| Metric | Fill and Sign Documents | STA 333 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (5.2K ratings)](https://appshunter.io/ios/app/fill-and-sign-documents-esign/id1361059450/reviews) | **[4.6 (11 ratings)](https://appshunter.io/ios/app/sta-333/id6449153274/reviews)** |
| Number of ratings | **5.2K** | 11 |
| Positive reviews | **24.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#195** | — |
| Size | 100 MB | 2 MB |
| Requires iOS | 17.0 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Crowded Road](https://appshunter.io/developer/289906242) | [Daniel Michalak](https://appshunter.io/developer/1687834143) |

## What reviewers say

### Fill and Sign Documents

[App page](https://appshunter.io/ios/app/fill-and-sign-documents-esign/id1361059450)

**Currently charting:** #195 Top Grossing · Productivity (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fill and Sign PDF Expert | $4.99 | per 7 days |
| Fill Plan - Free for 7 days | $14.99 | per month |
| Fill, Edit and eSign PDF Form | $14.99 | per month |
| Fill and Sign Now: PDF Editor | $59.99 | per year |
| Fill and Sign Now: PDF Filler | $79.99 | per year |
| Fill and Sign Plus: PDF Editor | $119.99 | per year |
| Fill and Sign Pro: PDF Editor | $119.99 | per year |
| Fill Plus: Edit PDF & Sign Now | $0.99 | one-time |

**What reviewers like**

- ⭐ Excellent app
- 🚀 Easy to use interface
- 📝 Helpful editing tools
- 🔍 Useful for students and professionals

**What reviewers complain about**

- 🔒 Difficult to cancel subscription
- 💰 Expensive subscription model
- 🐛 Buggy and unreliable
- 📤 Issues with exporting/sharing documents

**Reported bugs**

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

**Requested features**

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


### STA 333

[App page](https://appshunter.io/ios/app/sta-333/id6449153274)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*