Embedded Slave vs 雷丰匹配
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Embedded Slave
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由凯扬电子推出的服务全球汽车锁匠的高效 App，可以通过蓝牙连接蓝牙（串口）子机，从而实现汽车智能卡生成、智能感应信号强度调整、智能卡信息读取等等功能。
雷丰匹配
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配合OBD设备和mini900为丰田汽车匹配智能钥匙
Screenshots
Verdict
The clearest difference is update cadence: Embedded Slave at fortnightly against 雷丰匹配's every 17 months. Embedded Slave 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.
Embedded Slave ships an update fortnightly, 雷丰匹配 every 17 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.
| Parameter | Embedded Slave | 雷丰匹配 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 45 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Wuxi Kaiyang Electronic Technology Co., Ltd. | Jinwo Technology (Tianjin) Co., Ltd. |
In-app purchases
Embedded Slave
No in-app purchases
雷丰匹配
No in-app purchases
