# PDF Reader vs Zeddy

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

Both are free to download. PDF Reader sells 3 in-app purchases, starting at $0.99 per 7 days. Zeddy asks for nothing beyond the download.

PDF Reader ships an update fortnightly, Zeddy weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | PDF Reader | Zeddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Size | 22 MB | 55 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Venish Rakholia](https://appshunter.io/developer/1873513119) | [CKT Group LLC](https://appshunter.io/developer/1889983327) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-document-viewer/id6796594918)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $12.99 | per year |


### Zeddy

[App page](https://appshunter.io/ios/app/zeddy-voice-notes-and-reminders/id6798465632)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is Zeddy free?

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

### Do PDF Reader or Zeddy have ads?

PDF Reader shows ads; Zeddy does not.

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

PDF Reader ships an update fortnightly, and Zeddy weekly. Most recently, PDF Reader was updated on October 31, 2026 and Zeddy on October 31, 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.*