# Global Mortgage Compass vs 上音OA

The clearest difference is ads: 上音OA at none against Global Mortgage Compass's shown. 上音OA also leads on update cadence (fortnightly vs every 8 months) and iOS requirement (14.0 vs 16.0). 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.

Global Mortgage Compass ships an update every 8 months, 上音OA fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Global Mortgage Compass | 上音OA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Fortnightly** |
| Size | 5 MB | 18 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ITHK](https://appshunter.io/developer/1072147579) | [上海阳关网络信息技术有限公司](https://appshunter.io/developer/1070734051) |

## What reviewers say

### Global Mortgage Compass

[App page](https://appshunter.io/ios/app/global-mortgage-compass/id516538610)

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

**In-app purchases:** none


### 上音OA

[App page](https://appshunter.io/ios/app/oa/id1475591287)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Global Mortgage Compass free?

Global Mortgage Compass is free to download, with no in-app purchases.

### Is 上音OA free?

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

### Do Global Mortgage Compass or 上音OA have ads?

Global Mortgage Compass shows ads; 上音OA does not.

### Which is updated more often, Global Mortgage Compass or 上音OA?

Global Mortgage Compass ships an update every 8 months, and 上音OA fortnightly. Most recently, Global Mortgage Compass was updated on November 6, 2026 and 上音OA on November 3, 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.*