工部商书 vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
工部商书
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工部商书（iPhone版） 是蒙东软件专为iPhone手机用户推出的一个用于日常办公的软件平台 产品特色：移动办公
i
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管辖权声明： 该应用程序是针对中国大陆使用，硬件已获得中国药品监督管理局审批 1,我们在中华人民共和国（“中国”）境内本APP进行控制和运营 【免责声明】 1.用户使用本APP客户端所提供的信息，在做出决策之前，应先咨询医生意见。若对信息内容理解有误，而对自身情况判断错误，由用户自行承担后果。如自行使用本客户端资料发生偏差，本APP概不负责 “胶原面雕仪”是由江苏盐城迈瑞铂科技有限公司研发的一款配合蓝牙硬件设备使用的APP，胶原面雕仪采用中频加变频，七种智能手法交替使用，此app可以通过手机蓝牙发送相关指令控制面雕仪工作
Screenshots
Verdict
The clearest difference is iOS requirement: 工部商书 at 12.0 against i's 15.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
工部商书 ships an update fortnightly, i every 3 weeks. The most recent releases landed on September 14, 2026 and October 5, 2026 respectively.
| Parameter | 工部商书 | i |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 112 MB | 80 MB |
| Age rating | 4+ | 12+ |
| Developer | 江苏蒙东软件开发有限公司 | Yancheng YoungBright Technology Co., Ltd |
In-app purchases
工部商书
No in-app purchases
i
No in-app purchases
