华数ESO vs TCat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
华数ESO
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该app用于操作华数智能锁的开关以及注册智能锁到主站
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: 华数ESO at Free against TCat's $2.99. TCat's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On 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
华数ESO is free to download; TCat costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
华数ESO ships an update every 2 months, TCat every 2 weeks. The most recent releases landed on September 15, 2026 and August 24, 2026 respectively.
| Parameter | 华数ESO | 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 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | 孝顺 陈 | 邵阳 刘 |
In-app purchases
华数ESO
No in-app purchases
TCat
No in-app purchases
