# Fast Speed vs Billion Pro 管理端

The clearest difference is update cadence: Fast Speed at monthly against Billion Pro 管理端's every 4 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.

Fast Speed ships an update monthly, Billion Pro 管理端 every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Fast Speed | Billion Pro 管理端 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Size | 20 MB | 10 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BSurprise Company Limited](https://appshunter.io/developer/949258441) | [Linked Heart Technology Limited](https://appshunter.io/developer/1628264367) |

## What reviewers say

### Fast Speed

[App page](https://appshunter.io/ios/app/fast-speed/id6469591633)

**Features:** macOS Compatibility

**In-app purchases:** none


### Billion Pro 管理端

[App page](https://appshunter.io/ios/app/billion-pro/id6733227764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fast Speed free?

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

### Is Billion Pro 管理端 free?

Billion Pro 管理端 is free to download, with no in-app purchases.

### Do Fast Speed or Billion Pro 管理端 have ads?

Neither Fast Speed nor Billion Pro 管理端 shows ads.

### Which is updated more often, Fast Speed or Billion Pro 管理端?

Fast Speed ships an update monthly, and Billion Pro 管理端 every 4 months. Most recently, Fast Speed was updated on November 3, 2026 and Billion Pro 管理端 on October 30, 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.*