# 银环蛇 vs 大重外贸VIP

银环蛇 and 大重外贸VIP 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. 银环蛇 sells 4 one-off in-app purchases and 大重外贸VIP sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 银环蛇 | 大重外贸VIP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 55 MB | 22 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Zamgu Network Technology Co.,Ltd.](https://appshunter.io/developer/1534597530) | [标勇 张](https://appshunter.io/developer/1644652564) |

## What reviewers say

### 银环蛇

[App page](https://appshunter.io/ios/app/id6479283779)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Card (1 Month) | $2.99 | one-time |
| VIP Card (3 Months) | $4.99 | one-time |
| VIP Card (6 Months) | $7.99 | one-time |
| VIP Card (12 Months) | $14.99 | one-time |


### 大重外贸VIP

[App page](https://appshunter.io/ios/app/vip/id6479908938)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase for lifetime | $14.99 | one-time |
| Purchase for lifetime | $99.99 | one-time |


## Frequently asked questions

### Is 银环蛇 free?

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

### Is 大重外贸VIP free?

大重外贸VIP is free to download, with in-app purchases available.

### Do 银环蛇 or 大重外贸VIP have ads?

Neither 银环蛇 nor 大重外贸VIP shows ads.

### Which is updated more often, 银环蛇 or 大重外贸VIP?

银环蛇 ships an update every 3 weeks, and 大重外贸VIP every 3 weeks. Most recently, 银环蛇 was updated on September 16, 2026 and 大重外贸VIP on September 23, 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.*