# 认证密令 vs TDash

The clearest difference is price: 认证密令 at Free against TDash's $3.99. 认证密令 also leads on iOS requirement (11.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

认证密令 is free to download; TDash costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 认证密令 | TDash |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/tdash-driving-dashboard/id6760638497/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Paid |
| Size | 20 MB | 34 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Anchen Network Technology Co., Ltd.](https://appshunter.io/developer/1481034071) | [Dehui Xu](https://appshunter.io/developer/836031661) |

## What reviewers say

### 认证密令

[App page](https://appshunter.io/ios/app/id6446575705)

**Features:** macOS Compatibility

**In-app purchases:** none


### TDash

[App page](https://appshunter.io/ios/app/tdash-driving-dashboard/id6760638497)

This app provides a focused driving information dashboard for Tesla owners, displaying speed, range, charging status, and vehicle condition directly from your car via Bluetooth. It prioritizes privacy with no account login or cloud relay, offering a cleaner alternative to the standard vehicle interface.

**Highlights:** Local Bluetooth connection, Focused driving display, Comprehensive vehicle data, Vehicle status at a glance, Customizable themes, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is 认证密令 free?

认证密令 is free to download, with no in-app purchases.

### Is TDash free?

TDash costs $3.99, with no in-app purchases.

### Do 认证密令 or TDash have ads?

Neither 认证密令 nor TDash shows ads.

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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.*