# DSD TECH SWITCH vs Shelly Switcher

The clearest difference is update cadence: Shelly Switcher at every 6 months against DSD TECH SWITCH's every 29 months. DSD TECH SWITCH's advantage is iOS requirement (9.3 vs 13.0). 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, Shelly Switcher every 6 months. The most recent releases landed on September 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DSD TECH SWITCH | Shelly Switcher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 6 months** |
| Size | 3 MB | 2 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [DongGuan DESHIDE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1718185095) | [Spaddlewit Inc.](https://appshunter.io/developer/570558598) |

## What reviewers say

### DSD TECH SWITCH

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Shelly Switcher

[App page](https://appshunter.io/ios/app/shelly-switcher/id1543610928)

**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 Shelly Switcher free?

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

### Do DSD TECH SWITCH or Shelly Switcher have ads?

Neither DSD TECH SWITCH nor Shelly Switcher shows ads.

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

DSD TECH SWITCH ships an update every 29 months, and Shelly Switcher every 6 months. Most recently, DSD TECH SWITCH was updated on September 20, 2026 and Shelly Switcher on October 1, 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.*