# 上海公交 vs 上音OA

The clearest difference is ads: 上音OA at none against 上海公交's shown. 上音OA also leads on update cadence (fortnightly vs every 15 months). 上海公交's advantage is iOS requirement (11.0 vs 14.0). 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.

上海公交 ships an update every 15 months, 上音OA fortnightly. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 上海公交 | 上音OA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1343686549/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 32 MB | 18 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [方元 朱](https://appshunter.io/developer/468596269) | [上海阳关网络信息技术有限公司](https://appshunter.io/developer/1070734051) |

## What reviewers say

### 上海公交

[App page](https://appshunter.io/ios/app/id1343686549)

This free app provides real-time bus arrival information for Shanghai. It offers accurate predictions for bus distances and arrival times, helping residents navigate the city more easily. The app is designed to be user-friendly and efficient.

**Highlights:** Real-time bus arrival predictions, Route and transfer planning, Station information, Save favorite routes, Compact and memory-efficient

**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 上海公交 free?

上海公交 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 上海公交 or 上音OA have ads?

上海公交 shows ads; 上音OA does not.

### Which is updated more often, 上海公交 or 上音OA?

上海公交 ships an update every 15 months, and 上音OA fortnightly. Most recently, 上海公交 was updated on October 8, 2026 and 上音OA on October 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.*