Joinlink Smarthome vs PDF Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Joinlink Smarthome
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本应用是中凌物联智能家居平台官方APP，若您购买了中凌物联的智能家居产品，通过APP您可以在任意地方条件下控制家里的所有灯光电器，轻松定制情景和计划任务，APP同时包含以下功能：多媒体控制，在原有普通空调基础上实现的远程控制功能，以及移动安防，语音设备管理和智能视频监控系统。中凌物联会带给您良好的智能和安全体验。
PDF Converter
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.
- 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
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It is easy to convert PDF into editable word, Excel, PPT, TXT, pictures and other files, with accurate and fast conversion. Pdf conversion is a professional PDF conversion software, you can easily convert non editable PDF documents into editable documents such as word / Excel / ppt / TXT, and can well retain the text / picture / typesetting / hyperlink in the original PDF document, which is convenient for editing and use; in addition, it supports multiple file formats and PDF conversion, including word (*. Docx) / Powerpoint (*. Pptx) / Excel (*. Xlsx) / HTML L (*. HTML) / text (*. Txt) / jpeg (*. JPG) / PNG (*. PNG), etc. Support one key convenient conversion, stable performance and professional file format processing system, to meet users' high-quality conversion needs! * Choose from different subscription options. Our standard subscription options are: 1-month Subscription 1-year Subscription * Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. * Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. EULA: https://www.jianshu.com/p/2e892cf6cd80 Privacy Policy: https://www.jianshu.com/p/a4fceb692585
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Joinlink Smarthome | PDF Converter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (13 ratings) — better |
| Number of ratings | — | 13 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Dongguan Zhongling Electronic Technology Co.,Ltd. | 贵东 赵 |
In-app purchases
Joinlink Smarthome
No in-app purchases
PDF Converter
- 月会员$2.991 Month
- 年会员$9.991 Year
- 永久会员$12.99
