# Testars vs LockChimeStudio

The clearest difference is in-app purchases: Testars at none against LockChimeStudio's 3. Testars also leads on update cadence (monthly vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LockChimeStudio sells 3 one-off in-app purchases. Testars asks for nothing beyond the download.

Testars ships an update monthly, LockChimeStudio every 12 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Testars | LockChimeStudio |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Free | — |
| Size | 98 MB | 82 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Niubaite Information Technology Company Limited](https://appshunter.io/developer/1625817561) | [成豪 徐](https://appshunter.io/developer/1833928027) |

## 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


### LockChimeStudio

[App page](https://appshunter.io/ios/app/lockchimestudio-record-any-app/id6751198322)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Member - 15 Exports | $2.99 | one-time |
| Standard Member - 60 Exports | $8.99 | one-time |
| Premium - Unlimited Exports | $14.99 | one-time |


## Frequently asked questions

### Is Testars free?

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

### Is LockChimeStudio free?

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

### Do Testars or LockChimeStudio have ads?

Neither Testars nor LockChimeStudio shows ads.

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

Testars ships an update monthly, and LockChimeStudio every 12 months. Most recently, Testars was updated on October 27, 2026 and LockChimeStudio on October 25, 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.*