# DSD TECH SWITCH vs Elgoline SmartLight

The clearest difference is iOS requirement: DSD TECH SWITCH at 9.3 against Elgoline SmartLight's 11.0. On price, update cadence, ads and in-app purchases 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, Elgoline SmartLight every 35 months. The most recent releases landed on September 20, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | DSD TECH SWITCH | Elgoline SmartLight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 29 months** | Every 35 months |
| Size | 3 MB | 19 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DongGuan DESHIDE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1718185095) | [ELGOLINE d.o.o.](https://appshunter.io/developer/1672982718) |

## What reviewers say

### DSD TECH SWITCH

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Elgoline SmartLight

[App page](https://appshunter.io/ios/app/elgoline-smartlight/id1672982716)

**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 Elgoline SmartLight free?

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

### Do DSD TECH SWITCH or Elgoline SmartLight have ads?

Neither DSD TECH SWITCH nor Elgoline SmartLight shows ads.

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

DSD TECH SWITCH ships an update every 29 months, and Elgoline SmartLight every 35 months. Most recently, DSD TECH SWITCH was updated on September 20, 2026 and Elgoline SmartLight on October 3, 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.*