# Testars vs CyberKey

The clearest difference is price: Testars at Free against CyberKey's $0.99. Testars also leads on ratings volume (6 vs 2) and iOS requirement (12.0 vs 16.0). CyberKey's advantage is rating (3.0 vs 2.3) and update cadence (fortnightly vs monthly). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Testars is free to download; CyberKey costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CyberKey holds the better App Store score, 3.0 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 36% of CyberKey's.

Testars ships an update monthly, CyberKey fortnightly. The most recent releases landed on June 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Testars | CyberKey |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/testars/id1625817559/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cyberkey/id6467743214/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 33.3% of reviews | **36.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 127 MB | 22 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Niubaite Information Technology Company Limited](https://appshunter.io/developer/1625817561) | [Beijing Lingyi Lvdong Information Technology Co., Ltd.](https://appshunter.io/developer/1720893666) |

## 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


### CyberKey

[App page](https://appshunter.io/ios/app/cyberkey/id6467743214)

Control your Tesla vehicle using your Apple devices without needing a Tesla ID. This app allows you to unlock, lock, and manage various car functions via Bluetooth, even from a distance.

**Highlights:** Unlock/lock car via Bluetooth, Open/close trunk and charging port, Pop open all four doors, No Tesla ID login required, Works offline, no internet needed, Supports Apple Watch, iPhone, iPad, Mac

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Testars free?

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

### Is CyberKey free?

CyberKey costs $0.99, with no in-app purchases.

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

CyberKey is rated higher. Testars averages 2.3 out of 5 from 6 ratings, while CyberKey averages 3.0 from 2 ratings.

### Do Testars or CyberKey have ads?

Neither Testars nor CyberKey shows ads.

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

Testars ships an update monthly, and CyberKey fortnightly. Most recently, Testars was updated on June 22, 2026 and CyberKey on September 17, 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.*