# AR Compass 3D vs 时空旅行表

The clearest difference is in-app purchases: 时空旅行表 at none against AR Compass 3D's 1. 时空旅行表 also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. AR Compass 3D sells 1 one-off in-app purchase. 时空旅行表 asks for nothing beyond the download.

AR Compass 3D ships an update every 2 months, 时空旅行表 every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | AR Compass 3D | 时空旅行表 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (39 ratings)](https://appshunter.io/ios/app/ar-compass-3d/id1590790089/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 97 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou OrangeJuice Technology Co., Ltd.](https://appshunter.io/developer/1509434108) | [TTCARWATCH(ZHUHAI)TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1713889722) |

## What reviewers say

### AR Compass 3D

[App page](https://appshunter.io/ios/app/ar-compass-3d/id1590790089)

This navigation app uses augmented reality to display a compass directly in your real-world environment. You can mark directions, addresses, and altitudes, and even record your experiences with screenshots. It's designed for those who find traditional compasses difficult to use.

**Highlights:** Augmented reality compass display, Mark directions, addresses, and altitudes, Record and screenshot within the app, Utilizes device compass feature, Requires location services and compass calibration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $1.99 | one-time |


### 时空旅行表

[App page](https://appshunter.io/ios/app/id6470622504)

**In-app purchases:** none


## Frequently asked questions

### Is AR Compass 3D free?

AR Compass 3D is free to download, with in-app purchases available.

### Is 时空旅行表 free?

时空旅行表 is free to download, with no in-app purchases.

### Do AR Compass 3D or 时空旅行表 have ads?

AR Compass 3D shows ads; 时空旅行表 does not.

### Which is updated more often, AR Compass 3D or 时空旅行表?

AR Compass 3D ships an update every 2 months, and 时空旅行表 every 3 weeks. Most recently, AR Compass 3D was updated on November 3, 2026 and 时空旅行表 on November 3, 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.*