# HiScreenCast vs PDFTool Lab

The clearest difference is in-app purchases: HiScreenCast at none against PDFTool Lab's 1. HiScreenCast also leads on iOS requirement (12.0 vs 17.0). PDFTool Lab's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. PDFTool Lab sells 1 one-off in-app purchase. HiScreenCast asks for nothing beyond the download.

HiScreenCast ships an update every 4 months, PDFTool Lab monthly. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | HiScreenCast | PDFTool Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 28 MB | 66 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Hisense](https://appshunter.io/developer/519425256) | [ASAPP STUDIO](https://appshunter.io/developer/1338092352) |

## What reviewers say

### HiScreenCast

[App page](https://appshunter.io/ios/app/hiscreencast/id6469133495)

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

**In-app purchases:** none


### PDFTool Lab

[App page](https://appshunter.io/ios/app/pdftool-lab/id6757402188)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFTool Premium | $0.99 | one-time |


## Frequently asked questions

### Is HiScreenCast free?

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

### Is PDFTool Lab free?

PDFTool Lab is free to download, with in-app purchases available.

### Do HiScreenCast or PDFTool Lab have ads?

Neither HiScreenCast nor PDFTool Lab shows ads.

### Which is updated more often, HiScreenCast or PDFTool Lab?

HiScreenCast ships an update every 4 months, and PDFTool Lab monthly. Most recently, HiScreenCast was updated on September 8, 2026 and PDFTool Lab on September 11, 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.*