# AirDeck · 灵点 vs Scan to CAD

The clearest difference is price: Scan to CAD at Free against AirDeck · 灵点's $1.99. AirDeck · 灵点's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.0). On update cadence, ads and in-app purchases there is nothing between them.

Scan to CAD is free to download; AirDeck · 灵点 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AirDeck · 灵点 ships an update every 4 months, Scan to CAD daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AirDeck · 灵点 | Scan to CAD |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Paid | — |
| Size | 31 MB | 29 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [钰斌 唐](https://appshunter.io/developer/1868318339) | [RETOUCH AI PTE.LTD.](https://appshunter.io/developer/6778639908) |

## What reviewers say

### AirDeck · 灵点

[App page](https://appshunter.io/ios/app/airdeck/id6765727404)

Transform your phone into a wireless trackpad, keyboard, and media remote for your computer. Control presentations, media playback, and type notes from a distance on the same Wi-Fi network.

**Highlights:** Wireless trackpad control, Full keyboard input, Media playback remote, App launching shortcuts, Automatic PC discovery, Manual IP connection

**Features:** Vision Pro support

**In-app purchases:** none


### Scan to CAD

[App page](https://appshunter.io/ios/app/scan-to-cad-cad-reader/id6806238296)

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

**In-app purchases:** none


## Frequently asked questions

### Is AirDeck · 灵点 free?

AirDeck · 灵点 costs $1.99, with no in-app purchases.

### Is Scan to CAD free?

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

### Do AirDeck · 灵点 or Scan to CAD have ads?

Neither AirDeck · 灵点 nor Scan to CAD shows ads.

### Which is updated more often, AirDeck · 灵点 or Scan to CAD?

AirDeck · 灵点 ships an update every 4 months, and Scan to CAD daily. Most recently, AirDeck · 灵点 was updated on October 28, 2026 and Scan to CAD on October 29, 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.*