# 东方瑞通 vs PassFish

The clearest difference is in-app purchases: PassFish at none against 东方瑞通's 6. 东方瑞通's advantage is iOS requirement (13 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 东方瑞通 sells 6 one-off in-app purchases. PassFish asks for nothing beyond the download.

东方瑞通 ships an update monthly, PassFish every 5 weeks. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | 东方瑞通 | PassFish |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Size | 175 MB | 6 MB |
| Requires iOS | **13** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [北京瑞通锦程科技有限公司](https://appshunter.io/developer/1635706346) | [ALX37 LTD](https://appshunter.io/developer/1835052652) |

## What reviewers say

### 东方瑞通

[App page](https://appshunter.io/ios/app/id6443532178)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个学贝 | $0.99 | one-time |
| 8个学贝 | $0.99 | one-time |
| 50个学贝 | $7.99 | one-time |
| 98个学贝 | $14.99 | one-time |
| 198个学贝 | $29.99 | one-time |
| 488个学贝 | $69.99 | one-time |


### PassFish

[App page](https://appshunter.io/ios/app/passfish/id6818777949)

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

**In-app purchases:** none


## Frequently asked questions

### Is 东方瑞通 free?

东方瑞通 is free to download, with in-app purchases available.

### Is PassFish free?

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

### Do 东方瑞通 or PassFish have ads?

Neither 东方瑞通 nor PassFish shows ads.

### Which is updated more often, 东方瑞通 or PassFish?

东方瑞通 ships an update monthly, and PassFish every 5 weeks. Most recently, 东方瑞通 was updated on November 7, 2026 and PassFish on November 13, 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.*