# smart audio controller vs PadLinker

The clearest difference is in-app purchases: smart audio controller at none against PadLinker's 1. smart audio controller also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PadLinker sells 1 one-off in-app purchase. smart audio controller asks for nothing beyond the download.

## The numbers

| Metric | smart audio controller | PadLinker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/padlinker-trackpad-and-keyboard/id6808786455/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo LECOVITA Electronic Technology Co., Ltd](https://appshunter.io/developer/1868847620) | [A&A GLOBAL INTERNATIONAL](https://appshunter.io/developer/1798565341) |

## What reviewers say

### smart audio controller

[App page](https://appshunter.io/ios/app/smart-audio-controller/id6757768984)

**Features:** macOS Compatibility

**In-app purchases:** none


### PadLinker

[App page](https://appshunter.io/ios/app/padlinker-trackpad-and-keyboard/id6808786455)

Transform your iPhone into a wireless trackpad and keyboard for your Mac. Enjoy seamless control with low latency over Wi-Fi or Bluetooth, replicating MacBook trackpad gestures and functionality. Works across all displays without complex setup.

**Highlights:** Wireless trackpad and keyboard control, Low latency Wi-Fi and Bluetooth connection, MacBook-like gestures (scrolling, clicking, dragging), Pro features: right click, pinch to zoom, desktop switching, On-screen keyboard with Mac modifiers, Automatic Mac discovery and reconnection, Multi-monitor pointer support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PadLinker Pro | $9.99 | one-time |


## Frequently asked questions

### Is smart audio controller free?

smart audio controller is free to download, with no in-app purchases.

### Is PadLinker free?

PadLinker is free to download, with in-app purchases available.

### Do smart audio controller or PadLinker have ads?

Neither smart audio controller nor PadLinker 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.*