AYX vs PDF转换器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AYX
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1.手机通过蓝牙4.0，控制灯实现，调色，调亮度和定时开关灯，音乐模式。
PDF转换器
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PDF转换器是一款专业的文档转换工具，可以轻松地把Word、Excel、PPT、TXT等文档转换成PDF文档，且能够很好地保留原PDF文档中的文本、图片、排版等，支持一键便捷转换，稳定的性能及专业的文件格式处理系统，满足用户的高质量转换需求！ •Word、JPG、Excel、PPT等文档格式与PDF转换 •支持本地导入文件制作PDF •调整PDF布局，编辑PDF中的文本和图像等编辑功能 •支持一次上传多个文件，一键批量转换 会员订阅： 订阅价格为每月18元，每年168元；均提供3天免费试用期。永久订阅为288元。 订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订；帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用。 订阅可以由用户管理，并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订。 隐私http://ningningzhuanhuanqi.other1.site/yinsi.html 服务http://ningningzhuanhuanqi.other1.site/fuwu.html
Screenshots
Verdict
The clearest difference is in-app purchases: AYX at none against PDF转换器's 3. AYX also leads on update cadence (fortnightly vs every 6 weeks). PDF转换器's advantage is iOS requirement (12.4 vs 15). On price, ads and device support 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转换器 sells 3 in-app purchases, starting at $2.49 per month. AYX asks for nothing beyond the download.
AYX ships an update fortnightly, PDF转换器 every 6 weeks. The most recent releases landed on September 9, 2026 and May 16, 2026 respectively.
| Parameter | AYX | PDF转换器 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15 | 12.4 — better |
| Further details — not scored | ||
| Size | 19 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | 标 何 | Taizhou Yichao Trade Co.,Ltd. |
In-app purchases
AYX
No in-app purchases
PDF转换器
- 专业PDF转换器阅读编辑器月会员3 Days trial$2.491 Month
- 专业PDF转换器阅读编辑器年会员3 Days trial$24.491 Year
- 专业PDF转换器阅读编辑器永久会员$45.99
