# 香港 銀行 外幣 匯率 vs 圣原OA

The clearest difference is ads: 圣原OA at none against 香港 銀行 外幣 匯率's shown. 圣原OA also leads on update cadence (every 2 weeks vs every 12 months) and iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

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

香港 銀行 外幣 匯率 ships an update every 12 months, 圣原OA every 2 weeks. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 香港 銀行 外幣 匯率 | 圣原OA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1600089093/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 36 MB | 46 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [eric choi](https://appshunter.io/developer/1542535917) | [圣原健康产业有限公司](https://appshunter.io/developer/1435255071) |

## What reviewers say

### 香港 銀行 外幣 匯率

[App page](https://appshunter.io/ios/app/id1600089093)

Access real-time foreign exchange rates from major banks with this currency converter and calculator. Compare rates across different banks, track historical trends, and perform quick conversions with the built-in calculator. Customize your viewing experience with light/dark modes and dense view options.

**Highlights:** Real-time exchange rates, Bank rate comparison, Built-in calculator, Historical charts, Customizable themes, Convenient sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### 圣原OA

[App page](https://appshunter.io/ios/app/oa/id6463200788)

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

**In-app purchases:** none


## Frequently asked questions

### Is 香港 銀行 外幣 匯率 free?

香港 銀行 外幣 匯率 is free to download, with no in-app purchases.

### Is 圣原OA free?

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

### Do 香港 銀行 外幣 匯率 or 圣原OA have ads?

香港 銀行 外幣 匯率 shows ads; 圣原OA does not.

### Which is updated more often, 香港 銀行 外幣 匯率 or 圣原OA?

香港 銀行 外幣 匯率 ships an update every 12 months, and 圣原OA every 2 weeks. Most recently, 香港 銀行 外幣 匯率 was updated on October 18, 2026 and 圣原OA on October 30, 2026.

---

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