# 投行云课堂 vs GanJiang Timer

The clearest difference is update cadence: GanJiang Timer at every 2 days against 投行云课堂's every 9 months. 投行云课堂's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 投行云课堂 sells 6 one-off in-app purchases and GanJiang Timer sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

投行云课堂 ships an update every 9 months, GanJiang Timer every 2 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 投行云课堂 | GanJiang Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1137499307/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Size | 226 MB | 53 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Bixuan Technology Co., Ltd.](https://appshunter.io/developer/1736677083) | [显金 王](https://appshunter.io/developer/1896593904) |

## What reviewers say

### 投行云课堂

[App page](https://appshunter.io/ios/app/id1137499307)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6投行币 | $0.99 | one-time |
| 12投行币 | $1.99 | one-time |
| 50投行币 | $7.99 | one-time |
| 98投行币 | $14.99 | one-time |
| 518投行币 | $79.99 | one-time |
| 998投行币 | $149.99 | one-time |


### GanJiang Timer

[App page](https://appshunter.io/ios/app/ganjiang-timer/id6798547929)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Quarterly | $9.99 | per 3 months |
| Semi-Annual | $19.99 | per 6 months |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is 投行云课堂 free?

投行云课堂 is free to download, with in-app purchases available.

### Is GanJiang Timer free?

GanJiang Timer is free to download, with in-app purchases available.

### Do 投行云课堂 or GanJiang Timer have ads?

Neither 投行云课堂 nor GanJiang Timer shows ads.

### Which is updated more often, 投行云课堂 or GanJiang Timer?

投行云课堂 ships an update every 9 months, and GanJiang Timer every 2 days. Most recently, 投行云课堂 was updated on October 24, 2026 and GanJiang Timer on October 31, 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.*