# DGM Robot vs 指南针, GPS经纬度定位 & 大气压海拔测量仪

The clearest difference is in-app purchases: DGM Robot at none against 指南针, GPS经纬度定位 & 大气压海拔测量仪's 1. DGM Robot also leads on update cadence (every 5 days vs monthly) and iOS requirement (7.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 指南针, GPS经纬度定位 & 大气压海拔测量仪 sells 1 one-off in-app purchase. DGM Robot asks for nothing beyond the download.

DGM Robot ships an update every 5 days, 指南针, GPS经纬度定位 & 大气压海拔测量仪 monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DGM Robot | 指南针, GPS经纬度定位 & 大气压海拔测量仪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 45 MB | 20 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lebi Computer Technology Co. Ltd.](https://appshunter.io/developer/1004823999) | [MCS Tech Co., Ltd](https://appshunter.io/developer/1585936484) |

## What reviewers say

### DGM Robot

[App page](https://appshunter.io/ios/app/dgm-robot/id1322944230)

**Features:** macOS Compatibility

**In-app purchases:** none


### 指南针, GPS经纬度定位 & 大气压海拔测量仪

[App page](https://appshunter.io/ios/app/gps-and/id1663606955)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员永久解锁 | $3.99 | one-time |


## Frequently asked questions

### Is DGM Robot free?

DGM Robot is free to download, with no in-app purchases.

### Is 指南针, GPS经纬度定位 & 大气压海拔测量仪 free?

指南针, GPS经纬度定位 & 大气压海拔测量仪 is free to download, with in-app purchases available.

### Do DGM Robot or 指南针, GPS经纬度定位 & 大气压海拔测量仪 have ads?

Neither DGM Robot nor 指南针, GPS经纬度定位 & 大气压海拔测量仪 shows ads.

### Which is updated more often, DGM Robot or 指南针, GPS经纬度定位 & 大气压海拔测量仪?

DGM Robot ships an update every 5 days, and 指南针, GPS经纬度定位 & 大气压海拔测量仪 monthly. Most recently, DGM Robot was updated on October 7, 2026 and 指南针, GPS经纬度定位 & 大气压海拔测量仪 on October 5, 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.*