# 二维火掌柜(零售版) vs 天朗紫微AR地球仪

The clearest difference is update cadence: 天朗紫微AR地球仪 at monthly against 二维火掌柜(零售版)'s every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

二维火掌柜(零售版) ships an update every 2 months, 天朗紫微AR地球仪 monthly. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 二维火掌柜(零售版) | 天朗紫微AR地球仪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 68 MB | 1.7 GB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou 2Dfire Technology Co., Ltd.](https://appshunter.io/developer/443080924) | [秀红 于](https://appshunter.io/developer/1449441031) |

## What reviewers say

### 二维火掌柜(零售版)

[App page](https://appshunter.io/ios/app/id1124858511)

**In-app purchases:** none


### 天朗紫微AR地球仪

[App page](https://appshunter.io/ios/app/ar/id1547214265)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 二维火掌柜(零售版) free?

二维火掌柜(零售版) is free to download, with no in-app purchases.

### Is 天朗紫微AR地球仪 free?

天朗紫微AR地球仪 is free to download, with no in-app purchases.

### Do 二维火掌柜(零售版) or 天朗紫微AR地球仪 have ads?

Neither 二维火掌柜(零售版) nor 天朗紫微AR地球仪 shows ads.

### Which is updated more often, 二维火掌柜(零售版) or 天朗紫微AR地球仪?

二维火掌柜(零售版) ships an update every 2 months, and 天朗紫微AR地球仪 monthly. Most recently, 二维火掌柜(零售版) was updated on October 26, 2026 and 天朗紫微AR地球仪 on October 16, 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.*