# SwingControl Ⅲ vs SwitchPDF

The clearest difference is update cadence: SwitchPDF at every 9 days against SwingControl Ⅲ's every 14 months. SwingControl Ⅲ's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SwingControl Ⅲ ships an update every 14 months, SwitchPDF every 9 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | SwingControl Ⅲ | SwitchPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Size | 3 MB | 8 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [小梅 苏](https://appshunter.io/developer/1141829061) | [MBG Studio](https://appshunter.io/developer/1401126212) |

## What reviewers say

### SwingControl Ⅲ

[App page](https://appshunter.io/ios/app/swingcontrol/id1258096066)

**Features:** macOS Compatibility

**In-app purchases:** none


### SwitchPDF

[App page](https://appshunter.io/ios/app/switchpdf-image-to-pdf/id6794580971)

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

**In-app purchases:** none


## Frequently asked questions

### Is SwingControl Ⅲ free?

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

### Is SwitchPDF free?

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

### Do SwingControl Ⅲ or SwitchPDF have ads?

Neither SwingControl Ⅲ nor SwitchPDF shows ads.

### Which is updated more often, SwingControl Ⅲ or SwitchPDF?

SwingControl Ⅲ ships an update every 14 months, and SwitchPDF every 9 days. Most recently, SwingControl Ⅲ was updated on October 11, 2026 and SwitchPDF on October 10, 2026.

---

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