交通联合 vs 金甲DRM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
交通联合
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交通联合APP专注城市交通出行，用户使用交通联合APP，从此告别现金、押金、充值与找零，也告别了排队、丢卡、问路和百度，用户使用交通联合APP刷二维码乘坐公交、地铁等公共交通工具，省去携带实体公交卡的不便，感受耳目一新的移动生活方式。交通联合APP也可以查询公交线路、站点，查询实体卡充值、维修等服务的网点信息，浏览交通部最新的新闻资讯内容。为用户出行提供更加便捷的服务。交通联合支持微信、支付宝等多个支付渠道，满足您对移动支付的一切需求，乘车出行更从容！
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: 交通联合 at every 2 months against 金甲DRM's every 40 months. 金甲DRM's advantage is iOS requirement (9.0 vs 13.0). 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.
交通联合 ships an update every 2 months, 金甲DRM every 40 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | 交通联合 | 金甲DRM |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 40 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | CHINA TRANSPORT UNION Co., Ltd. | 文华 张 |
In-app purchases
交通联合
No in-app purchases
金甲DRM
No in-app purchases
