# 3U加速器 vs Orange GO

The clearest difference is in-app purchases: 3U加速器 at none against Orange GO's 3. 3U加速器 also leads on update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Orange GO sells 3 in-app purchases, starting at $5.99 per month. 3U加速器 asks for nothing beyond the download.

3U加速器 ships an update weekly, Orange GO every 3 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 3U加速器 | Orange GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 24 MB | 32 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Top World (Chengdu) Technology Co., Ltd.](https://appshunter.io/developer/1767242147) | [Guangzhou Tomorrow Star Network Technology Co., Ltd](https://appshunter.io/developer/1539377267) |

## What reviewers say

### 3U加速器

[App page](https://appshunter.io/ios/app/3u/id6670725240)

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

**In-app purchases:** none


### Orange GO

[App page](https://appshunter.io/ios/app/orange-go/id6760634996)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orange GO Monthly | $5.99 | per month |
| Orange GO Quarterly | $14.99 | per 3 months |
| Orange GO Yearly | $49.99 | per year |


## Frequently asked questions

### Is 3U加速器 free?

3U加速器 is free to download, with no in-app purchases.

### Is Orange GO free?

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

### Do 3U加速器 or Orange GO have ads?

Neither 3U加速器 nor Orange GO shows ads.

### Which is updated more often, 3U加速器 or Orange GO?

3U加速器 ships an update weekly, and Orange GO every 3 months. Most recently, 3U加速器 was updated on October 27, 2026 and Orange GO on October 31, 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.*