# Testars vs TEMAI

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.

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.

## The numbers

| Metric | Testars | TEMAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/testars/id1625817559/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/temai/id6743107624/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 127 MB | 27 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Niubaite Information Technology Company Limited](https://appshunter.io/developer/1625817561) | [YeungYu Electronics Co., Ltd.](https://appshunter.io/developer/1038746387) |

## What reviewers say

### Testars

[App page](https://appshunter.io/ios/app/testars/id1625817559)

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.

**Highlights:** Customizable physical buttons, 3D dashboard with CAN data, Support for multiple Tesla models, Extensive quick commands, OTA hardware upgrades via Bluetooth

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TEMAI

[App page](https://appshunter.io/ios/app/temai/id6743107624)

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.

**Highlights:** Bluetooth connectivity, Temperature adjustment, Mode control, Car refrigerator management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Testars free?

Testars is free to download, with no in-app purchases.

### Is TEMAI free?

TEMAI is free to download, with no in-app purchases.

### Which has better reviews, Testars or TEMAI?

Testars is rated higher. Testars averages 2.3 out of 5 from 6 ratings, while TEMAI averages 2.0 from 2 ratings.

### Do Testars or TEMAI have ads?

Neither Testars nor TEMAI shows ads.

### Which is updated more often, Testars or TEMAI?

Testars ships an update monthly, and TEMAI every 2 months. Most recently, Testars was updated on June 22, 2026 and TEMAI on August 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*