# Testars vs 谈澄

The clearest difference is in-app purchases: Testars at none against 谈澄's 2. Testars also leads on device support and iOS requirement (12.0 vs 17.6). On price there is nothing between them.

Both are free to download. 谈澄 sells 2 one-off in-app purchases. Testars asks for nothing beyond the download.

## The numbers

| Metric | Testars | 谈澄 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/testars/id1625817559/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 127 MB | 87 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Niubaite Information Technology Company Limited](https://appshunter.io/developer/1625817561) | [Titien (Shanghai) Education Technology Co., Ltd.](https://appshunter.io/developer/1809729537) |

## 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


### 谈澄

[App page](https://appshunter.io/ios/app/id6744880813)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 课程3元 | $0.99 | one-time |
| 谈判力—核心沟通策略 | $69.99 | one-time |


## Frequently asked questions

### Is Testars free?

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

### Is 谈澄 free?

谈澄 is free to download, with in-app purchases available.

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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.*