E车都尉 vs 百灵钥匙
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E车都尉
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“E车都尉”是一款让手机和车辆实现远程/近程交互、通信的终端产品。可以让用户实时查看车身状态，包括车辆电压、车辆实时位置 和车门车窗的实时状态
百灵钥匙
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百灵钥匙是一款借助智能化设备来调度车辆，通过智能化来（GPS）定位车辆位置、车况实时监测。对车队日常运行数字化管理，降低开销。
Screenshots
Verdict
E车都尉 and 百灵钥匙 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
E车都尉 ships an update monthly, 百灵钥匙 every 2 months. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.
| Parameter | E车都尉 | 百灵钥匙 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 78 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | Maihong Car Networking Co., Ltd. | 杭州物研信息科技有限公司 |
In-app purchases
E车都尉
No in-app purchases
百灵钥匙
No in-app purchases
