# 快订通 vs B+ 必订火

The clearest difference is device support: B+ 必订火 at 3 against 快订通's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

快订通 ships an update fortnightly, B+ 必订火 every 10 days. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 快订通 | B+ 必订火 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 4 MB | 35 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Guangzhou Lenx Information Technology., Ltd](https://appshunter.io/developer/760202157) | [Hangzhou ShuyingZhilian Technology Co., Ltd.](https://appshunter.io/developer/1330551257) |

## What reviewers say

### 快订通

[App page](https://appshunter.io/ios/app/id921448208)

**In-app purchases:** none


### B+ 必订火

[App page](https://appshunter.io/ios/app/b-plus/id1321867550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 快订通 free?

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

### Is B+ 必订火 free?

B+ 必订火 is free to download, with no in-app purchases.

### Do 快订通 or B+ 必订火 have ads?

Neither 快订通 nor B+ 必订火 shows ads.

### Which is updated more often, 快订通 or B+ 必订火?

快订通 ships an update fortnightly, and B+ 必订火 every 10 days. Most recently, 快订通 was updated on October 10, 2026 and B+ 必订火 on September 29, 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.*