# 蓝牙灯 vs Directlink

The clearest difference is ratings volume: 蓝牙灯 at 95 against Directlink's 21. 蓝牙灯 also leads on iOS requirement (7.0 vs 12.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 1.8 for 蓝牙灯 against 1.9 for Directlink. Both are backed by a comparable volume of ratings — 95 and 21 respectively. Written reviews are what separate them: 8% of 蓝牙灯's written reviews are positive against 7% of Directlink's.

蓝牙灯 ships an update every 6 weeks, Directlink every 2 months. The most recent releases landed on June 9, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | 蓝牙灯 | Directlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (95 ratings)](https://appshunter.io/ios/app/id954958352/reviews) | **[1.9 (21 ratings)](https://appshunter.io/ios/app/directlink/id1171929346/reviews)** |
| Number of ratings | **95** | 21 |
| Positive reviews | **8.1% of reviews** | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 34 MB | 28 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tuner168 Technology Co.,ltd](https://appshunter.io/developer/895327215) | [Directed](https://appshunter.io/developer/329155615) |

## What reviewers say

### 蓝牙灯

[App page](https://appshunter.io/ios/app/id954958352)

**Features:** macOS Compatibility

**In-app purchases:** none


### Directlink

[App page](https://appshunter.io/ios/app/directlink/id1171929346)

This app provides installation technicians with a comprehensive and user-friendly resource for working with specific products. It offers features like vehicle wiring data, wireless module flashing, and direct chat with technical support.

**Highlights:** Wireless module flashing, Automatic vehicle detection, Manage paired devices, Installation guides, Technical news alerts, Live chat with technical service

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 蓝牙灯 free?

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

### Is Directlink free?

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

### Which has better reviews, 蓝牙灯 or Directlink?

Directlink is rated higher. 蓝牙灯 averages 1.8 out of 5 from 95 ratings, while Directlink averages 1.9 from 21 ratings.

### Do 蓝牙灯 or Directlink have ads?

Neither 蓝牙灯 nor Directlink shows ads.

### Which is updated more often, 蓝牙灯 or Directlink?

蓝牙灯 ships an update every 6 weeks, and Directlink every 2 months. Most recently, 蓝牙灯 was updated on June 9, 2026 and Directlink on July 7, 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.*