# DartPDF vs Bayran Office

The clearest difference is in-app purchases: DartPDF at none against Bayran Office's 1. DartPDF also leads on update cadence (every 4 days vs every 2 weeks) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Bayran Office sells 1 one-off in-app purchase. DartPDF asks for nothing beyond the download.

DartPDF ships an update every 4 days, Bayran Office every 2 weeks. The most recent releases landed on October 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | DartPDF | Bayran Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dartpdf-edit-pdf-documents/id6780083686/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 54 MB | 188 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Railway Engineering Solutions Pty Ltd](https://appshunter.io/developer/1565117809) | [Andrea Rossi](https://appshunter.io/developer/6795818219) |

## What reviewers say

### DartPDF

[App page](https://appshunter.io/ios/app/dartpdf-edit-pdf-documents/id6780083686)

Edit, annotate, and sign PDF documents directly on your device. This app allows you to fill forms, redact sensitive information, rearrange pages, and even edit text and images within PDFs. All changes are saved locally, ensuring your data remains private.

**Highlights:** Edit text and images, Fill forms and add signatures, Redact sensitive content, Rearrange and export pages, OCR scanned PDFs, Full-text search

**Features:** Vision Pro support

**In-app purchases:** none


### Bayran Office

[App page](https://appshunter.io/ios/app/bayran-office-pdf-editor/id6795818217)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bayran Office Premium | $8.99 | one-time |


## Frequently asked questions

### Is DartPDF free?

DartPDF is free to download, with no in-app purchases.

### Is Bayran Office free?

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

### Do DartPDF or Bayran Office have ads?

Neither DartPDF nor Bayran Office shows ads.

### Which is updated more often, DartPDF or Bayran Office?

DartPDF ships an update every 4 days, and Bayran Office every 2 weeks. Most recently, DartPDF was updated on October 28, 2026 and Bayran Office on October 4, 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.*