# Thorium vs Bitwar PDF Converter

The clearest difference is in-app purchases: Thorium at none against Bitwar PDF Converter's 2. Bitwar PDF Converter's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Bitwar PDF Converter sells 2 in-app purchases, starting at $9.99 per month. Thorium asks for nothing beyond the download.

Thorium ships an update every 3 months, Bitwar PDF Converter every 3 weeks. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Thorium | Bitwar PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bitwar-pdf-converter/id1581072965/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 157 MB | 20 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CBL solutions bvba](https://appshunter.io/developer/1396744719) | [Xiamen Baishengtong Software Technology Co.,Ltd.](https://appshunter.io/developer/1188554546) |

## What reviewers say

### Thorium

[App page](https://appshunter.io/ios/app/thorium/id1396744720)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bitwar PDF Converter

[App page](https://appshunter.io/ios/app/bitwar-pdf-converter/id1581072965)

Easily convert PDF files to various formats like Word, Excel, and images, or convert other file types into PDF. Offers batch conversion and a high success rate for all your document needs.

**Highlights:** PDF to Word conversion, PDF to Excel conversion, PDF to PPT conversion, PDF to Image conversion, Image to PDF conversion, Batch conversion, High conversion success rate

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Thorium free?

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

### Is Bitwar PDF Converter free?

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

### Do Thorium or Bitwar PDF Converter have ads?

Neither Thorium nor Bitwar PDF Converter shows ads.

### Which is updated more often, Thorium or Bitwar PDF Converter?

Thorium ships an update every 3 months, and Bitwar PDF Converter every 3 weeks. Most recently, Thorium was updated on October 4, 2026 and Bitwar PDF Converter on October 6, 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.*