# Quick Measure vs AirDeck · 灵点

The clearest difference is price: Quick Measure at Free against AirDeck · 灵点's $1.99. Quick Measure also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (13.0 vs 15.0). AirDeck · 灵点's advantage is device support (4 vs 2). On review sentiment, ads and in-app purchases there is nothing between them.

Quick Measure 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.

Quick Measure ships an update every 2 weeks, AirDeck · 灵点 every 4 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Quick Measure | AirDeck · 灵点 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/quick-measure-precise-ruler/id6738601525/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 7 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [大靖 刘](https://appshunter.io/developer/1233662093) | [钰斌 唐](https://appshunter.io/developer/1868318339) |

## What reviewers say

### Quick Measure

[App page](https://appshunter.io/ios/app/quick-measure-precise-ruler/id6738601525)

This utility app provides a digital and augmented reality ruler for precise measurements. It includes features like unit conversion, a built-in level, and the ability to record and store measurement data.

**Highlights:** Digital ruler for precise length measurements, AR ruler for measuring distances in real-world environments, Measurement recording and storage, Built-in level function, Unit conversion between metric and imperial systems

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Quick Measure free?

Quick Measure is free to download, with no in-app purchases.

### Is AirDeck · 灵点 free?

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

### Do Quick Measure or AirDeck · 灵点 have ads?

Neither Quick Measure nor AirDeck · 灵点 shows ads.

### Which is updated more often, Quick Measure or AirDeck · 灵点?

Quick Measure ships an update every 2 weeks, and AirDeck · 灵点 every 4 months. Most recently, Quick Measure was updated on October 2, 2026 and AirDeck · 灵点 on October 11, 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.*