Testars vs TDashy for Tesla
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Testars
Enhance your Tesla with custom physical buttons and a 3D dashboard. Access extensive quick commands and enjoy seamless OTA hardware upgrades for the latest features. Supports multiple vehicle models.
- Customizable physical buttons
- 3D dashboard with CAN data
- Support for multiple Tesla models
- Extensive quick commands
- OTA hardware upgrades via Bluetooth
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【Feature Introduction】 1.Add physical buttons to Tesla, with extensive customization of original vehicle functions. 2.Pay tribute to the Model S/X style 3D dashboard, with original CAN data and no delay. 3.Support for multiple vehicle model replacements. 4.Massive and extremely useful quick commands, richer than the original factory app. 5.Support for app OTA hardware upgrades to the commander via Bluetooth, enabling one-click updates for the latest features. 【Contact Information】 Email: 191389703@qq.com WeChat: Harry_39
TDashy for Tesla
Transform your iPhone into a Tesla digital dashboard. View real-time speed and vehicle data via local Bluetooth connection without needing an account or extra hardware. Customize your interface with various themes for a personalized driving experience.
- iPhone as Tesla digital dashboard
- Real-time speed and vehicle data
- Local Bluetooth connection
- Customizable dashboards and themes
- No account or cloud required
- Offline functionality
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TDashy for Tesla Turn your iPhone into a Tesla digital dashboard Connect to your vehicle via Bluetooth and view real-time speed and vehicle data directly on your iPhone. No account required. No cloud authorization. No additional hardware needed. Customizable Dashboards • Choose from a variety of dashboard styles and visual themes • Switch freely and create your own personalized interface Local-First Design • All data is processed via local Bluetooth connection • Works reliably even without network connectivity Privacy & Security • No registration required • No account login required This app uses only officially supported Bluetooth capabilities to read vehicle data. It does not modify or interfere with any vehicle systems. Privacy Policy: https://oss.oiine.com/teslax/dash/protocols/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Important Notice: TDashy for Tesla is a third-party utility app and is not officially affiliated with, endorsed by, or associated with Tesla, Inc. or any of its affiliates. This app only displays basic information based on Bluetooth capabilities officially supported by the vehicle, and assumes no responsibility for any modification, flashing, or improper use of any kind. All Tesla-related trademarks and brand names are the property of their respective owners and are used for descriptive purposes only.
Screenshots
Verdict
The clearest difference is review sentiment: TDashy for Tesla at 100% against Testars's 33%. TDashy for Tesla also leads on rating (5.0 vs 2.3) and update cadence (every 5 days vs monthly). Testars's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, ads 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
Both are free to download. TDashy for Tesla sells 3 in-app purchases, starting at $2.99 per month. Testars asks for nothing beyond the download.
TDashy for Tesla holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 33% of Testars's written reviews are positive against 100% of TDashy for Tesla's.
Testars ships an update monthly, TDashy for Tesla every 5 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | Testars | TDashy for Tesla |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (6 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | 2 |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 313 MB | 123 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Niubaite Information Technology Company Limited | Huanwu (Shanghai) Network Technology Co,. LTD |
Customer experience
Testars
TDashy for Tesla
In-app purchases
Testars
No in-app purchases
TDashy for Tesla
- Monthly Membership$2.991 Month
- Yearly Membership$9.991 Year
- Lifetime Membership$24.99








