# 指南针 vs AirDeck · 灵点

The clearest difference is price: 指南针 at Free against AirDeck · 灵点's $1.99. 指南针 also leads on update cadence (every 5 days vs every 4 months). AirDeck · 灵点's advantage is device support (4 vs 2). On review sentiment, ads, in-app purchases and iOS requirement there is nothing between them.

指南针 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.

指南针 ships an update every 5 days, AirDeck · 灵点 every 4 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 指南针 | AirDeck · 灵点 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6747735479/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | **Free** | Paid |
| Size | 3 MB | 31 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [荐 梁](https://appshunter.io/developer/1784051678) | [钰斌 唐](https://appshunter.io/developer/1868318339) |

## What reviewers say

### 指南针

[App page](https://appshunter.io/ios/app/id6747735479)

This app provides precise outdoor navigation and environmental monitoring. It features a high-accuracy compass, real-time altitude and atmospheric pressure readings, and a smart camera that embeds environmental data into photos. Ideal for hikers, climbers, and adventurers.

**Highlights:** Precise compass navigation, Real-time altitude monitoring, Atmospheric pressure calculation, Oxygen concentration analysis, GPS-based speed tracking, Smart camera with data embedding, Sunrise/sunset time calculation

**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 指南针 free?

指南针 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 指南针 or AirDeck · 灵点 have ads?

Neither 指南针 nor AirDeck · 灵点 shows ads.

### Which is updated more often, 指南针 or AirDeck · 灵点?

指南针 ships an update every 5 days, and AirDeck · 灵点 every 4 months. Most recently, 指南针 was updated on October 8, 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.*