# 迪尼小象AR地球仪 vs Guitar123

The clearest difference is update cadence: Guitar123 at every 5 days against 迪尼小象AR地球仪's every 4 months. 迪尼小象AR地球仪's advantage is iOS requirement (8.0 vs 15.0). 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.

迪尼小象AR地球仪 ships an update every 4 months, Guitar123 every 5 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 迪尼小象AR地球仪 | Guitar123 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 238 MB | 65 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [旋琴 颉](https://appshunter.io/developer/1138275825) | [军 胡](https://appshunter.io/developer/1878353375) |

## What reviewers say

### 迪尼小象AR地球仪

[App page](https://appshunter.io/ios/app/ar/id1438812383)

**Features:** Vision Pro support

**In-app purchases:** none


### Guitar123

[App page](https://appshunter.io/ios/app/guitar123/id6760226218)

This AI-powered app analyzes sheet music and chord charts to provide real-time feedback on your guitar playing. It offers interactive practice modes, a metronome, tuner, and comprehensive music theory tools to help you improve.

**Highlights:** AI score analysis, Interactive practice mode, Real-time pitch feedback, Music theory tools, Built-in metronome and tuner, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 迪尼小象AR地球仪 free?

迪尼小象AR地球仪 is free to download, with no in-app purchases.

### Is Guitar123 free?

Guitar123 is free to download, with no in-app purchases.

### Do 迪尼小象AR地球仪 or Guitar123 have ads?

Neither 迪尼小象AR地球仪 nor Guitar123 shows ads.

### Which is updated more often, 迪尼小象AR地球仪 or Guitar123?

迪尼小象AR地球仪 ships an update every 4 months, and Guitar123 every 5 days. Most recently, 迪尼小象AR地球仪 was updated on October 26, 2026 and Guitar123 on October 28, 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.*