# PDF Converter & Docs Reader vs Bluetooth Air

The clearest difference is update cadence: Bluetooth Air at every 2 months against PDF Converter & Docs Reader's every 6 months. Bluetooth Air also leads on iOS requirement (12.0 vs 14.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Converter & Docs Reader sells 2 in-app purchases, starting at $6.49 per 7 days and Bluetooth Air sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter & Docs Reader ships an update every 6 months, Bluetooth Air every 2 months. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF Converter & Docs Reader | Bluetooth Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (22 ratings)](https://appshunter.io/ios/app/pdf-converter-and-docs-reader/id1624448649/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Subscription | — |
| Size | 126 MB | 63 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yana Khodozhan](https://appshunter.io/developer/1678039746) | [Viktor Dzherikh](https://appshunter.io/developer/1823717978) |

## What reviewers say

### PDF Converter & Docs Reader

[App page](https://appshunter.io/ios/app/pdf-converter-and-docs-reader/id1624448649)

This app offers a robust PDF reader and editor for managing documents on the go. It provides tools for viewing, editing, and organizing files, with features like full-text search and electronic signatures. All documents are stored locally for enhanced data security.

**Highlights:** PDF reading and editing, Full text search, File management and organization, Highlighting and note-taking, Electronic signatures, Page rotation and deletion, Multi-tab and night mode browsing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium PDF Converter | $6.49 | per 7 days |
| Premium PDF | $10.99 | per 7 days |


### Bluetooth Air

[App page](https://appshunter.io/ios/app/bluetooth-air-find-my-devices/id6747986849)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| air tag tracker | $4.99 | per 7 days |
| apple air tag | $9.99 | per month |
| bluetooth finder | $24.99 | per year |


## Frequently asked questions

### Is PDF Converter & Docs Reader free?

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

### Is Bluetooth Air free?

Bluetooth Air is free to download, with in-app purchases available.

### Which is updated more often, PDF Converter & Docs Reader or Bluetooth Air?

PDF Converter & Docs Reader ships an update every 6 months, and Bluetooth Air every 2 months. Most recently, PDF Converter & Docs Reader was updated on October 6, 2026 and Bluetooth Air on October 28, 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.*