# PDF Studio ‎ vs Time Converter

The clearest difference is iOS requirement: PDF Studio ‎ at 13.0 against Time Converter's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PDF Studio ‎ ships an update every 2 days, Time Converter every 3 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PDF Studio ‎ | Time Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 46 MB | 25 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hrishi Suthar](https://appshunter.io/developer/1660005858) | [Tien Nguyen](https://appshunter.io/developer/6779272090) |

## What reviewers say

### PDF Studio ‎

[App page](https://appshunter.io/ios/app/pdf-studio/id6757748573)

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

**In-app purchases:** none


### Time Converter

[App page](https://appshunter.io/ios/app/time-converter-world-clock/id6780116305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Studio ‎ free?

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

### Is Time Converter free?

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

### Do PDF Studio ‎ or Time Converter have ads?

Neither PDF Studio ‎ nor Time Converter shows ads.

### Which is updated more often, PDF Studio ‎ or Time Converter?

PDF Studio ‎ ships an update every 2 days, and Time Converter every 3 days. Most recently, PDF Studio ‎ was updated on October 3, 2026 and Time 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.*