# DSD TECH SWITCH vs DSDWebsocketConfig

The clearest difference is update cadence: DSDWebsocketConfig at every 3 months against DSD TECH SWITCH's every 29 months. 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.

DSD TECH SWITCH ships an update every 29 months, DSDWebsocketConfig every 3 months. The most recent releases landed on September 20, 2026 and March 26, 2026 respectively.

## The numbers

| Metric | DSD TECH SWITCH | DSDWebsocketConfig |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 months** |
| Size | 3 MB | 2 MB |
| Requires iOS | 9.3 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DongGuan DESHIDE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1718185095) | [ZHANGJIAGANG UCHEN NEW ENERGY TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1796077004) |

## What reviewers say

### DSD TECH SWITCH

[App page](https://appshunter.io/ios/app/dsd-tech-switch/id1483733224)

**Features:** macOS Compatibility

**In-app purchases:** none


### DSDWebsocketConfig

[App page](https://appshunter.io/ios/app/dsdwebsocketconfig/id1551250290)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DSD TECH SWITCH free?

DSD TECH SWITCH is free to download, with no in-app purchases.

### Is DSDWebsocketConfig free?

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

### Do DSD TECH SWITCH or DSDWebsocketConfig have ads?

Neither DSD TECH SWITCH nor DSDWebsocketConfig shows ads.

### Which is updated more often, DSD TECH SWITCH or DSDWebsocketConfig?

DSD TECH SWITCH ships an update every 29 months, and DSDWebsocketConfig every 3 months. Most recently, DSD TECH SWITCH was updated on September 20, 2026 and DSDWebsocketConfig on March 26, 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.*