# DSD TECH SWITCH vs Tap Relay

The clearest difference is iOS requirement: DSD TECH SWITCH at 9.3 against Tap Relay's 17.6. 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.

## The numbers

| Metric | DSD TECH SWITCH | Tap Relay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | — |
| Size | 3 MB | 10 MB |
| Requires iOS | **9.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DongGuan DESHIDE TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1718185095) | [ALLEN STURDIVANT](https://appshunter.io/developer/1889370804) |

## What reviewers say

### DSD TECH SWITCH

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Tap Relay

[App page](https://appshunter.io/ios/app/tap-relay/id6773317862)

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

**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 Tap Relay free?

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

### Do DSD TECH SWITCH or Tap Relay have ads?

Neither DSD TECH SWITCH nor Tap Relay shows ads.

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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.*