Testars vs TEMAI
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
TEMAI
Connect to your car refrigerator via Bluetooth to precisely adjust temperature settings and manage operating modes. This utility app provides direct control over your vehicle's cooling appliance.
- Bluetooth connectivity
- Temperature adjustment
- Mode control
- Car refrigerator management
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This program needs to be connected to the car refrigerator via Bluetooth to adjust the temperature and control the mode of the refrigerator.
Screenshots
Verdict
The clearest difference is review sentiment: Testars at 33% against TEMAI's 0%. Testars also leads on rating (2.3 vs 2.0) and update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model 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.
Testars holds the better App Store score, 2.3 against 2.0. 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 0% of TEMAI's.
Testars ships an update monthly, TEMAI every 2 months. The most recent releases landed on June 22, 2026 and August 20, 2026 respectively.
| Parameter | Testars | TEMAI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (6 ratings) — better | 2.0 (2 ratings) |
| Positive reviews | 33.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 2 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 127 MB | 27 MB |
| Age rating | 17+ | 17+ |
| Developer | Shenzhen Niubaite Information Technology Company Limited | YeungYu Electronics Co., Ltd. |
Customer experience
Testars
TEMAI
In-app purchases
Testars
No in-app purchases
TEMAI
No in-app purchases
