# pdfFiller vs PDF Editor. Fill Forms & Sign

pdfFiller and PDF Editor. Fill Forms & Sign both sit at 4.4 stars, but that hides the real split: 80% of PDF Editor. Fill Forms & Sign's written reviews are positive against 20% of pdfFiller's. pdfFiller's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (8.5K vs 166). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. pdfFiller sells 10 in-app purchases, starting at $19.99 per month and PDF Editor. Fill Forms & Sign sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for pdfFiller against 4.4 for PDF Editor. Fill Forms & Sign. That said, the two scores are not equally well evidenced: pdfFiller has 8.5K ratings behind it against 166, so its average is the more settled of the two. Written reviews are what separate them: 20% of pdfFiller's written reviews are positive against 80% of PDF Editor. Fill Forms & Sign's.

pdfFiller ships an update fortnightly, PDF Editor. Fill Forms & Sign every 4 months. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | pdfFiller | PDF Editor. Fill Forms & Sign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8.5K ratings)](https://appshunter.io/ios/app/pdffiller-edit-pdf-documents/id571613512/reviews) | [4.4 (166 ratings)](https://appshunter.io/ios/app/pdf-editor-fill-forms-and-sign/id6449032777/reviews) |
| Number of ratings | **8.5K** | 166 |
| Positive reviews | 20.0% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#56** | — |
| Size | 178 MB | 29 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [airSlate, Inc.](https://appshunter.io/developer/565493707) | [FLOWMOTION LLC](https://appshunter.io/developer/1631803730) |

## What reviewers say

### pdfFiller

[App page](https://appshunter.io/ios/app/pdffiller-edit-pdf-documents/id571613512)

**Currently charting:** #56 Top Grossing · Business (US App Store)

This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

**Highlights:** Edit PDF documents, Esign and fill out forms, Share and collaborate on documents, Securely store unlimited documents, Access millions of fillable templates, Work offline

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF editor • Basic Monthly | $19.99 | per month |
| PDF editor • Basic Monthly | $19.99 | per month |
| PDF editor • Plus Monthly | $29.99 | per month |
| PDF editor • Plus Monthly | $29.99 | per month |
| PDF editor • Premium Monthly | $39.99 | per month |
| Premium Monthly | $39.99 | per month |
| PDF editor • Basic Annual | $95.99 | per year |
| PDF editor • Basic Annual | $95.99 | per year |
| PDF editor • Plus Annual | $119.99 | per year |
| PDF editor • Premium Annual | $179.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Makes virtual work easy
- 💡 Great customer service/support
- 👍 Simple and organized
- 👍 Helpful for PDF management

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 💰 Expensive subscription
- 🔒 Concerns about privacy and security
- 🤥 Misleading/deceptive advertising
- 🔒 Difficult to cancel subscription

**Reported bugs**

- Text/annotations not saving correctly
- Freezing/crashing issues
- Incompatibility with certain devices
- Login/account issues

**Requested features**

- Undo/redo functionality
- Ability to control opacity of annotations
- Better file management options
- Improved mobile experience
- Clearer pricing and subscription details


### PDF Editor. Fill Forms & Sign

[App page](https://appshunter.io/ios/app/pdf-editor-fill-forms-and-sign/id6449032777)

This app offers comprehensive PDF management, allowing you to create, view, edit, annotate, and sign documents. Streamline your workflow by filling forms, adding images, and securing your files with password protection.

**Highlights:** Create new PDFs, Edit text and annotate, Fill and sign forms, Add and manipulate images, Password protection, Import/export from cloud storage, Merge and reorder pages

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor PRO - Week | $3.99 | per 7 days |
| PDF Editor PRO - Week | $3.99 | per 7 days |
| PDF Editor PRO - Month | $9.99 | per month |
| PDF Editor PRO - Month | $9.99 | per month |
| PDF to Word PRO - Year | $39.99 | per year |
| PDF to Word PRO - Year | $39.99 | per year |
| PDF Editor PRO | $39.99 | one-time |


## Frequently asked questions

### Is pdfFiller free?

pdfFiller is free to download, with in-app purchases available.

### Is PDF Editor. Fill Forms & Sign free?

PDF Editor. Fill Forms & Sign is free to download, with in-app purchases available.

### Which has better reviews, pdfFiller or PDF Editor. Fill Forms & Sign?

pdfFiller and PDF Editor. Fill Forms & Sign are both rated 4.4 out of 5 on the App Store, from 8.5K and 166 ratings respectively.

### Do pdfFiller or PDF Editor. Fill Forms & Sign have ads?

Neither pdfFiller nor PDF Editor. Fill Forms & Sign shows ads.

### Which is updated more often, pdfFiller or PDF Editor. Fill Forms & Sign?

pdfFiller ships an update fortnightly, and PDF Editor. Fill Forms & Sign every 4 months. Most recently, pdfFiller was updated on September 25, 2026 and PDF Editor. Fill Forms & Sign on September 23, 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.*