# 3U加速器 vs Pandaaa

The clearest difference is in-app purchases: 3U加速器 at none against Pandaaa's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pandaaa sells 5 in-app purchases, starting at $4.99 per month. 3U加速器 asks for nothing beyond the download.

3U加速器 ships an update weekly, Pandaaa every 9 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 3U加速器 | Pandaaa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 24 MB | 98 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Top World (Chengdu) Technology Co., Ltd.](https://appshunter.io/developer/1767242147) | [浙江领湾网络有限公司](https://appshunter.io/developer/1643664906) |

## 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


### Pandaaa

[App page](https://appshunter.io/ios/app/pandaaa/id6758598541)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Monthly | $5.99 | one-time |
| Seasonly | $12.99 | one-time |
| Half-year | $22.99 | one-time |
| Annual | $39.99 | one-time |


## Frequently asked questions

### Is 3U加速器 free?

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

### Is Pandaaa free?

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

### Do 3U加速器 or Pandaaa have ads?

Neither 3U加速器 nor Pandaaa shows ads.

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

3U加速器 ships an update weekly, and Pandaaa every 9 days. Most recently, 3U加速器 was updated on October 4, 2026 and Pandaaa on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*