迪万伦零件手册 vs e勘察
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
迪万伦零件手册
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本APP是提供给最终用户，通过线上查询的方式进行机型别零件手册的下载查阅。
e勘察
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e勘察包含5个功能模块。分别是大西安、项目、勘察、消息、我的。 大西安模块可以进行已有勘察孔的地层查询。 项目模块可以管理项目，包括新增、删除、修改。并可以浏览各个项目的进度。 勘察模块针对一个特定的项目进行相关作业，包括安全交底、钻机管理、分配任务等。 消息模块中可以查看系统消息，技术员与描述员互动的消息。 我的模块中可以修改账户信息，查阅规范等。
Screenshots
Verdict
The clearest difference is update cadence: e勘察 at fortnightly against 迪万伦零件手册's every 8 months. e勘察 also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
迪万伦零件手册 ships an update every 8 months, e勘察 fortnightly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.
| Parameter | 迪万伦零件手册 | e勘察 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 45 MB |
| Age rating | 9+ | 4+ |
| Developer | HD Hyundai Infracore China Co.,Ltd. | China Jikan Research Institute Of Engineering Investigations And Design, Co., Lt d. |
In-app purchases
迪万伦零件手册
No in-app purchases
e勘察
No in-app purchases
