# Smart PDF Toolkit vs PDF Reader

The clearest difference is iOS requirement: PDF Reader at 13.0 against Smart PDF Toolkit's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart PDF Toolkit ships an update every 3 days, PDF Reader every 2 days. The most recent releases landed on June 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Smart PDF Toolkit | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 9 MB | 35 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Neeshu Kumar](https://appshunter.io/developer/1822449761) | [Inam Khan](https://appshunter.io/developer/1841306941) |

## What reviewers say

### Smart PDF Toolkit

[App page](https://appshunter.io/ios/app/smart-pdf-toolkit/id6747693832)

This app allows you to open, read, and manage PDF documents offline. It offers features like bookmarks, file renaming, and dark mode for a comfortable and efficient reading experience without needing an internet connection.

**Highlights:** Offline PDF management, Bookmarking, File renaming, Dark mode, Fast and secure, Lightweight viewer

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-ai-pdf-tools/id6753916727)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart PDF Toolkit free?

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

### Is PDF Reader free?

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

### Do Smart PDF Toolkit or PDF Reader have ads?

Neither Smart PDF Toolkit nor PDF Reader shows ads.

### Which is updated more often, Smart PDF Toolkit or PDF Reader?

Smart PDF Toolkit ships an update every 3 days, and PDF Reader every 2 days. Most recently, Smart PDF Toolkit was updated on June 27, 2026 and PDF Reader on September 19, 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.*