# Haojiang Controller Bluetooth vs TXD

The clearest difference is update cadence: TXD at every 10 days against Haojiang Controller Bluetooth's monthly. Haojiang Controller Bluetooth's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Haojiang Controller Bluetooth ships an update monthly, TXD every 10 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Haojiang Controller Bluetooth | TXD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | — |
| Size | 25 MB | 66 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [佩 袁](https://appshunter.io/developer/1219221036) | [Vu Tam](https://appshunter.io/developer/1877834720) |

## What reviewers say

### Haojiang Controller Bluetooth

[App page](https://appshunter.io/ios/app/haojiang-controller-bluetooth/id6450500931)

This utility app offers intelligent control for electric vehicles, allowing users to monitor vehicle status and customize controller port functions. It also provides access to cloud-based and historical vehicle models for quick retrieval.

**Highlights:** Electric vehicle riding mode, Intelligent control, Vehicle status monitoring, Customizable controller ports, Cloud-based vehicle models, Historical vehicle model access

**Features:** macOS Compatibility

**In-app purchases:** none


### TXD

[App page](https://appshunter.io/ios/app/txd/id6759277457)

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

**In-app purchases:** none


## Frequently asked questions

### Is Haojiang Controller Bluetooth free?

Haojiang Controller Bluetooth is free to download, with no in-app purchases.

### Is TXD free?

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

### Do Haojiang Controller Bluetooth or TXD have ads?

Neither Haojiang Controller Bluetooth nor TXD shows ads.

### Which is updated more often, Haojiang Controller Bluetooth or TXD?

Haojiang Controller Bluetooth ships an update monthly, and TXD every 10 days. Most recently, Haojiang Controller Bluetooth was updated on October 9, 2026 and TXD on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*