# 交我学 vs 上财云津

The clearest difference is update cadence: 交我学 at every 2 months against 上财云津's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 交我学 sells 4 one-off in-app purchases and 上财云津 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

交我学 ships an update every 2 months, 上财云津 every 8 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 交我学 | 上财云津 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 135 MB | 128 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海交通大学出版社有限公司](https://appshunter.io/developer/667356292) | [上海财经大学出版社有限公司](https://appshunter.io/developer/1768206677) |

## What reviewers say

### 交我学

[App page](https://appshunter.io/ios/app/id1626047237)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6阅读币 | $0.99 | one-time |
| 12阅读币 | $1.99 | one-time |
| 30阅读币 | $3.99 | one-time |
| 98阅读币 | $14.99 | one-time |


### 上财云津

[App page](https://appshunter.io/ios/app/id6680179898)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1阅读币 | $0.99 | one-time |
| 6阅读币 | $0.99 | one-time |
| 12阅读币 | $1.99 | one-time |
| 30阅读币 | $3.99 | one-time |
| 60阅读币 | $8.99 | one-time |
| 108阅读币 | $14.99 | one-time |


## Frequently asked questions

### Is 交我学 free?

交我学 is free to download, with in-app purchases available.

### Is 上财云津 free?

上财云津 is free to download, with in-app purchases available.

### Do 交我学 or 上财云津 have ads?

Neither 交我学 nor 上财云津 shows ads.

### Which is updated more often, 交我学 or 上财云津?

交我学 ships an update every 2 months, and 上财云津 every 8 months. Most recently, 交我学 was updated on October 27, 2026 and 上财云津 on October 25, 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.*