南京智慧渣土 vs 金甲DRM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
南京智慧渣土
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为贯彻落实党的十九大精神，打赢南京市蓝天保卫战，做好建设工程工地扬尘污染防治工作，由南京城建集团开发的南京市工程车辆智慧监管平台实现工程车辆的信息化和智能化管理。
金甲DRM
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金甲DRM是武汉市风奥科技有限公司推出的一款用于外发文档权限控制的软件，可以控制外发文档的阅读对象、时长、打印等权限，授权人可随时对外发文档权限进行修改。此APP可以管理文档好友，查看授权文档，编辑自己授权文档权限，也可以阅读好友发送过来的授权文档
Screenshots
Verdict
The clearest difference is update cadence: 南京智慧渣土 at every 3 weeks against 金甲DRM's every 40 months. 金甲DRM's advantage is iOS requirement (9.0 vs 12.0). 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.
南京智慧渣土 ships an update every 3 weeks, 金甲DRM every 40 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | 南京智慧渣土 | 金甲DRM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 40 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanjing jingzhu intelligent technology co. LTD | 文华 张 |
In-app purchases
南京智慧渣土
No in-app purchases
金甲DRM
No in-app purchases
