# Smart PDF Toolkit vs RelayAI Bridge

The clearest difference is in-app purchases: Smart PDF Toolkit at none against RelayAI Bridge's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RelayAI Bridge sells 2 in-app purchases, starting at $4.99 per month. Smart PDF Toolkit asks for nothing beyond the download.

## The numbers

| Metric | Smart PDF Toolkit | RelayAI Bridge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 9 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Neeshu Kumar](https://appshunter.io/developer/1822449761) | [Alex Nuccio](https://appshunter.io/developer/970147565) |

## 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


### RelayAI Bridge

[App page](https://appshunter.io/ios/app/relayai-bridge/id6761871908)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RelayAI Pro Monthly | $4.99 | per month |
| RelayAI Corporate Monthly | $49.99 | per month |


## Frequently asked questions

### Is Smart PDF Toolkit free?

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

### Is RelayAI Bridge free?

RelayAI Bridge is free to download, with in-app purchases available.

### Do Smart PDF Toolkit or RelayAI Bridge have ads?

Neither Smart PDF Toolkit nor RelayAI Bridge shows ads.

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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.*