# 海油商城seller vs WILLSEE

海油商城seller and WILLSEE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

海油商城seller ships an update every 3 weeks, WILLSEE every 11 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 海油商城seller | WILLSEE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 57 MB | 74 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [中海油信息科技有限公司](https://appshunter.io/developer/1681553943) | [Three Dimensional Home Information Technology Co.,Ltd.](https://appshunter.io/developer/940399363) |

## What reviewers say

### 海油商城seller

[App page](https://appshunter.io/ios/app/seller/id1570589365)

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

**In-app purchases:** none


### WILLSEE

[App page](https://appshunter.io/ios/app/willsee/id6766188666)

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

**In-app purchases:** none


## Frequently asked questions

### Is 海油商城seller free?

海油商城seller is free to download, with no in-app purchases.

### Is WILLSEE free?

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

### Do 海油商城seller or WILLSEE have ads?

Neither 海油商城seller nor WILLSEE shows ads.

### Which is updated more often, 海油商城seller or WILLSEE?

海油商城seller ships an update every 3 weeks, and WILLSEE every 11 days. Most recently, 海油商城seller was updated on November 7, 2026 and WILLSEE on October 31, 2026.

---

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