# AI RSS lite vs File Size Converter

The clearest difference is in-app purchases: AI RSS lite at none against File Size Converter's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. File Size Converter sells 3 in-app purchases, starting at $2.99 per 7 days. AI RSS lite asks for nothing beyond the download.

## The numbers

| Metric | AI RSS lite | File Size Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 1 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jingling Zhu](https://appshunter.io/developer/1632188995) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### AI RSS lite

[App page](https://appshunter.io/ios/app/ai-rss-lite/id6761257840)

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

**In-app purchases:** none


### File Size Converter

[App page](https://appshunter.io/ios/app/file-size-converter/id6772165773)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Binary Units · Weekly | $2.99 | per 7 days |
| Disk Capacity · Yearly | $14.99 | per year |
| Download Time · Pay Once | $29.99 | one-time |


## Frequently asked questions

### Is AI RSS lite free?

AI RSS lite is free to download, with no in-app purchases.

### Is File Size Converter free?

File Size Converter is free to download, with in-app purchases available.

### Do AI RSS lite or File Size Converter have ads?

Neither AI RSS lite nor File Size Converter shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*