# FLY PDF vs PDF Reader

The clearest difference is in-app purchases: PDF Reader at none against FLY PDF's 3. PDF Reader also leads on iOS requirement (13.0 vs 17.0). FLY PDF's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. FLY PDF sells 3 in-app purchases, starting at $5.99 per month. PDF Reader asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FLY PDF | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Daily | Daily |
| Size | 13 MB | 37 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tran Thi Viet](https://appshunter.io/developer/1781505229) | [Abdelaziz Boukhris](https://appshunter.io/developer/1875747023) |

## What reviewers say

### FLY PDF

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

**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 Reader

[App page](https://appshunter.io/ios/app/pdf-reader-pdf-pro-editor/id6758962655)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLY PDF free?

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

### Is PDF Reader free?

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

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

PDF Reader shows ads; FLY PDF does not.

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

FLY PDF ships an update daily, and PDF Reader daily. Most recently, FLY PDF was updated on October 3, 2026 and PDF Reader on October 2, 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.*