# 嘀铃爱科学 vs 恩米世界AR地球仪

The clearest difference is update cadence: 恩米世界AR地球仪 at every 6 weeks against 嘀铃爱科学's every 3 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.

嘀铃爱科学 ships an update every 3 months, 恩米世界AR地球仪 every 6 weeks. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 嘀铃爱科学 | 恩米世界AR地球仪 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ar/id1271280431/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 712 MB | 1.6 GB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai FMI Technology Co., Ltd.](https://appshunter.io/developer/626634108) | [秀红 于](https://appshunter.io/developer/1449441031) |

## What reviewers say

### 嘀铃爱科学

[App page](https://appshunter.io/ios/app/id1052128124)

**Features:** macOS Compatibility

**In-app purchases:** none


### 恩米世界AR地球仪

[App page](https://appshunter.io/ios/app/ar/id1271280431)

This app uses augmented reality to bring a globe to life, offering interactive lessons on geography, history, science, and culture for children. Explore space, discover animals, learn about famous landmarks, and understand environmental issues through engaging AR experiences.

**Highlights:** Augmented reality globe interaction, 12 educational modules, Interactive space and planet exploration, Animal distribution and facts, Environmental issue education, Historical and cultural exploration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 嘀铃爱科学 free?

嘀铃爱科学 is free to download, with no in-app purchases.

### Is 恩米世界AR地球仪 free?

恩米世界AR地球仪 is free to download, with no in-app purchases.

### Do 嘀铃爱科学 or 恩米世界AR地球仪 have ads?

Neither 嘀铃爱科学 nor 恩米世界AR地球仪 shows ads.

### Which is updated more often, 嘀铃爱科学 or 恩米世界AR地球仪?

嘀铃爱科学 ships an update every 3 months, and 恩米世界AR地球仪 every 6 weeks. Most recently, 嘀铃爱科学 was updated on October 19, 2026 and 恩米世界AR地球仪 on October 10, 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.*