# Compass vs 数字西宁

Compass and 数字西宁 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Compass sells 5 in-app purchases, starting at $9.99 per 7 days and 数字西宁 sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Compass | 数字西宁 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (39 ratings)](https://appshunter.io/ios/app/compass-gps-positioning/id6745016117/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 122 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [嘉 罗](https://appshunter.io/developer/1763191933) | [龙源数字城市(北京)科技有限公司](https://appshunter.io/developer/1484299426) |

## What reviewers say

### Compass

[App page](https://appshunter.io/ios/app/compass-gps-positioning/id6745016117)

Navigate outdoors with a precise compass, level tool, and real-time weather updates. Receive extreme weather alerts and capture photos with location-based watermarks. Optimized for low power consumption and offline use.

**Highlights:** Precision compass with GPS data, Smart level tool, Real-time weather monitoring, Extreme weather alerts, Watermark camera, Offline functionality

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 指南针服务 | $9.99 | per 7 days |
| zhinanzhen | $9.99 | per 7 days |
| zhinanzhen | $9.99 | per 7 days |
| zzsub | $19.99 | per month |
| zzsub | $29.99 | per 3 months |


### 数字西宁

[App page](https://appshunter.io/ios/app/id6749602688)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6个杂志币 | $0.99 | one-time |
| 数字城市会员（月） | $2.99 | one-time |
| 88个杂志币 | $12.99 | one-time |
| 198个杂志币 | $29.99 | one-time |
| 数字城市会员（年） | $29.99 | one-time |
| 288个杂志币 | $39.99 | one-time |
| 388个杂志币 | $59.99 | one-time |
| 588个杂志币 | $79.99 | one-time |


## Frequently asked questions

### Is Compass free?

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

### Is 数字西宁 free?

数字西宁 is free to download, with in-app purchases available.

### Do Compass or 数字西宁 have ads?

Neither Compass nor 数字西宁 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.*