# FLY PDF vs PDF Converter

The clearest difference is update cadence: FLY PDF at daily against PDF Converter's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. FLY PDF sells 3 in-app purchases, starting at $5.99 per month and PDF Converter sells 3 in-app purchases, starting at $4.99 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 — 5.0 for FLY PDF against 5.0 for PDF Converter. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

FLY PDF ships an update daily, PDF Converter every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | FLY PDF | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fly-pdf-pdf-reader-and-viewer/id6741893203/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-converter-local-conversion/id6742785126/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 16 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tran Thi Viet](https://appshunter.io/developer/1781505229) | [亭 邓](https://appshunter.io/developer/1570848574) |

## What reviewers say

### FLY PDF

[App page](https://appshunter.io/ios/app/fly-pdf-pdf-reader-and-viewer/id6741893203)

This app offers a comprehensive suite of tools for viewing, annotating, and managing PDF documents on mobile devices. It features customizable reading themes, secure passcode protection for sensitive files, and easy sharing options. Designed for efficiency and convenience, it streamlines PDF handling for professionals, students, and everyday users.

**Highlights:** Comprehensive PDF viewing, Annotate and highlight PDFs, Customizable reading themes, Secure passcode protection, Efficient PDF sharing, Fast PDF import

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Premium Monthly | $5.99 | per month |
| PDF Premium Yearly | $39.99 | per year |
| PDF Premium Lifetime | $59.99 | one-time |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-local-conversion/id6742785126)

Easily convert various document and image formats to PDF locally on your device. Maintain perfect formatting and convert multiple files at once without needing an internet connection. Ideal for students, professionals, and creatives needing secure, offline file conversion.

**Highlights:** Multi-format document to PDF conversion, 100% local and offline processing, Preserves original formatting, Batch conversion of multiple files, User-friendly one-step conversion, Privacy-centric with no data collection

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Mounthly Plan | $12.99 | per month |
| Annual Plan | $39.99 | per year |


## Frequently asked questions

### Is FLY PDF free?

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

### Is PDF Converter free?

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

### Which has better reviews, FLY PDF or PDF Converter?

FLY PDF and PDF Converter are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do FLY PDF or PDF Converter have ads?

Neither FLY PDF nor PDF Converter shows ads.

### Which is updated more often, FLY PDF or PDF Converter?

FLY PDF ships an update daily, and PDF Converter every 2 months. Most recently, FLY PDF was updated on October 30, 2026 and PDF Converter on October 30, 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.*