SmartLPKey vs TCat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartLPKey
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SmartLPKey用于便携式钥匙管理. 将蓝牙钥匙转化到手机上,用于远程开启Smart设备. 1.打开手机的蓝牙服务. 2.提供设备的MAC地址,获取钥匙编码. 3.发射信号,查看设备是否绿灯闪烁. 4.左右移动增强蓝牙信号.
TCat
Control your Tesla's doors and trunk directly from your Apple Watch. This app offers convenient, single-button operation for opening all four doors and the trunk simultaneously. It uses a Bluetooth connection and functions independently of your iPhone.
- Open all four car doors
- Open the trunk
- Customizable button operations
- Single-button door and trunk opening
- Pure Bluetooth connection
- Independent iPhone use
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Good Helper for Tesla Owners Different from the general mobile app, this app allows you to conveniently open the car doors (all four doors) using a Apple Watch, eliminating the need to manually press the door handles. It also supports customizable operations, such as setting it to simultaneously open the doors and open the trunk with a single button press. The app utilizes a pure Bluetooth connection and does not require an account or internet connection. The app can be used independently without iphone. Note: This application is only available and compatible with Apple Watch. Please ensure that your smartwatch system version is 9.0 or above for optimal use of this application. Currently supported brand: Tesla
Screenshots
Verdict
The clearest difference is price: SmartLPKey at Free against TCat's $2.99. TCat's advantage is update cadence (every 2 weeks vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement 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
SmartLPKey is free to download; TCat costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SmartLPKey ships an update every 5 weeks, TCat every 2 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | SmartLPKey | TCat |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 31 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | 跃飞 卢 | 邵阳 刘 |
In-app purchases
SmartLPKey
No in-app purchases
TCat
No in-app purchases
