# Joinlink Smarthome vs PDF Converter

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

Both are free to download. PDF Converter sells 3 in-app purchases, starting at $2.99 per month. Joinlink Smarthome asks for nothing beyond the download.

Joinlink Smarthome ships an update every 3 months, PDF Converter monthly. The most recent releases landed on October 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Joinlink Smarthome | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (13 ratings)](https://appshunter.io/ios/app/pdf-converter-wordpdf/id1502351064/reviews)** |
| Number of ratings | — | **13** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 59 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Zhongling Electronic Technology Co.,Ltd.](https://appshunter.io/developer/936554143) | [贵东 赵](https://appshunter.io/developer/1501632193) |

## What reviewers say

### Joinlink Smarthome

[App page](https://appshunter.io/ios/app/joinlink-smarthome/id936554144)

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

**In-app purchases:** none


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-wordpdf/id1502351064)

Easily convert PDF files into editable formats like Word, Excel, and PPT. This app preserves text, images, and formatting, supporting multiple file types for convenient editing and use.

**Highlights:** Convert PDF to Word, Excel, PPT, TXT, Convert PDF to images (JPG, PNG), Preserves text, images, and formatting, Supports multiple input file formats, One-key convenient conversion, Accurate and fast conversion

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 年会员 | $9.99 | per year |
| 永久会员 | $12.99 | one-time |


## Frequently asked questions

### Is Joinlink Smarthome free?

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

### Is PDF Converter free?

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

### Do Joinlink Smarthome or PDF Converter have ads?

Neither Joinlink Smarthome nor PDF Converter shows ads.

### Which is updated more often, Joinlink Smarthome or PDF Converter?

Joinlink Smarthome ships an update every 3 months, and PDF Converter monthly. Most recently, Joinlink Smarthome was updated on October 2, 2026 and PDF Converter on October 24, 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.*