MG数字钥匙 vs RS Charge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MG数字钥匙
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欢迎下载MG数字钥匙APP，体验全新控车服务，身临其境的感受手机就是车钥匙! MG数字钥匙 APP由辽宁科大物联科技有限公司研发，专注于智能控车和汽车增值服务应用，提供远程点火/熄火、低电压报警、故障报警、行驶轨迹回放、固件远程升级、定位追踪、分享钥匙、舒适进入等功能。可让车主通过使用专属的App实现对车辆的远程控制和监测，身临其境地体验数字车钥匙对我们生活的改变 【位置】：车主及时掌握车辆位置信息、查看车辆行驶轨迹 【用车】：远程网络控车、手机蓝牙控车，控车功能一手掌握 【我的】：车辆管理、钥匙授权管理、产品OTA升级、联系客服
RS Charge
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此款APP专为新能源车主打造的智能充电平台。打开APP即可查看附近充电桩实时状态，支持扫码即充、先充后付，兼容主流国标接口。预约充电可锁定枪位，夜间低价自动启动，省钱又省心。充电过程全程监控，功率、温度、费用可视透明
Screenshots
Verdict
MG数字钥匙 and RS Charge 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.
MG数字钥匙 ships an update every 3 weeks, RS Charge every 4 weeks. The most recent releases landed on September 18, 2026 and October 14, 2026 respectively.
| Parameter | MG数字钥匙 | RS Charge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| 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 | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | USTL Internet of Things Co., Ltd. | LUOYANG RUICHUANG ELECTRICAL EQUIPMENT CO., LTD. |
In-app purchases
MG数字钥匙
No in-app purchases
RS Charge
No in-app purchases
