# 探钱库 vs B2B Direct

The clearest difference is in-app purchases: B2B Direct at none against 探钱库's 10. B2B Direct also leads on update cadence (every 9 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 探钱库 sells 10 one-off in-app purchases. B2B Direct asks for nothing beyond the download.

探钱库 ships an update every 4 months, B2B Direct every 9 days. The most recent releases landed on September 26, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 探钱库 | B2B Direct |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 41 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [石狮市万联库信息技术有限公司](https://appshunter.io/developer/1859592949) | [WYNIE HOLDINGS SA](https://appshunter.io/developer/6787020407) |

## What reviewers say

### 探钱库

[App page](https://appshunter.io/ios/app/id6762450397)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 金色标题特效 30天 | $7.99 | one-time |
| VIP会员 30天 | $7.99 | one-time |
| SVIP会员 30天 | $14.99 | one-time |
| 搜索推荐 30天 | $14.99 | one-time |
| 搜索推荐 60天 | $24.99 | one-time |
| VIP会员 180天 | $29.99 | one-time |
| VIP会员 365天 | $39.99 | one-time |
| 搜索推荐 120天 | $39.99 | one-time |
| SVIP会员 180天 | $59.99 | one-time |
| SVIP会员 365天 | $89.99 | one-time |


### B2B Direct

[App page](https://appshunter.io/ios/app/b2b-direct/id6787020405)

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

**In-app purchases:** none


## Frequently asked questions

### Is 探钱库 free?

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

### Is B2B Direct free?

B2B Direct is free to download, with no in-app purchases.

### Do 探钱库 or B2B Direct have ads?

Neither 探钱库 nor B2B Direct shows ads.

### Which is updated more often, 探钱库 or B2B Direct?

探钱库 ships an update every 4 months, and B2B Direct every 9 days. Most recently, 探钱库 was updated on September 26, 2026 and B2B Direct on September 11, 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.*