# 亿星外贸通 vs prism赛纳万象

The clearest difference is in-app purchases: 亿星外贸通 at none against prism赛纳万象's 4. 亿星外贸通 also leads on iOS requirement (7.0 vs 15.6). prism赛纳万象's advantage is update cadence (fortnightly vs every 20 months). On price, ads and device support there is nothing between them.

Both are free to download. prism赛纳万象 sells 4 one-off in-app purchases. 亿星外贸通 asks for nothing beyond the download.

亿星外贸通 ships an update every 20 months, prism赛纳万象 fortnightly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 亿星外贸通 | prism赛纳万象 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Fortnightly** |
| Size | 9 MB | 12 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [文立 连](https://appshunter.io/developer/1047312169) | [Fuzhou High Tech Zone Saina Yunchuang Technology Co., Ltd](https://appshunter.io/developer/1836148129) |

## What reviewers say

### 亿星外贸通

[App page](https://appshunter.io/ios/app/id1448330289)

**Features:** macOS Compatibility

**In-app purchases:** none


### prism赛纳万象

[App page](https://appshunter.io/ios/app/prism/id6769237842)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits | $17.99 | one-time |
| 1000 Credits | $149.99 | one-time |
| 2000 Credits | $299.99 | one-time |
| 5000 Credits | $699.99 | one-time |


## Frequently asked questions

### Is 亿星外贸通 free?

亿星外贸通 is free to download, with no in-app purchases.

### Is prism赛纳万象 free?

prism赛纳万象 is free to download, with in-app purchases available.

### Do 亿星外贸通 or prism赛纳万象 have ads?

Neither 亿星外贸通 nor prism赛纳万象 shows ads.

### Which is updated more often, 亿星外贸通 or prism赛纳万象?

亿星外贸通 ships an update every 20 months, and prism赛纳万象 fortnightly. Most recently, 亿星外贸通 was updated on November 2, 2026 and prism赛纳万象 on November 5, 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.*