# 鲸咕噜 vs 阳光同学

The clearest difference is in-app purchases: 阳光同学 at none against 鲸咕噜's 5. 鲸咕噜's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 鲸咕噜 sells 5 one-off in-app purchases. 阳光同学 asks for nothing beyond the download.

鲸咕噜 ships an update every 3 weeks, 阳光同学 every 3 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 鲸咕噜 | 阳光同学 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 54 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杭州鑫奇文化传播有限公司](https://appshunter.io/developer/1769134393) | [Sunshine Student Culture Co., Ltd](https://appshunter.io/developer/1545546259) |

## What reviewers say

### 鲸咕噜

[App page](https://appshunter.io/ios/app/id6476839844)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $0.99 | one-time |
| 19.90 | $2.99 | one-time |
| 半年卡 | $3.99 | one-time |
| 一年卡 | $5.99 | one-time |
| 三年卡 | $11.99 | one-time |


### 阳光同学

[App page](https://appshunter.io/ios/app/id6740810218)

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

**In-app purchases:** none


## Frequently asked questions

### Is 鲸咕噜 free?

鲸咕噜 is free to download, with in-app purchases available.

### Is 阳光同学 free?

阳光同学 is free to download, with no in-app purchases.

### Do 鲸咕噜 or 阳光同学 have ads?

Neither 鲸咕噜 nor 阳光同学 shows ads.

### Which is updated more often, 鲸咕噜 or 阳光同学?

鲸咕噜 ships an update every 3 weeks, and 阳光同学 every 3 months. Most recently, 鲸咕噜 was updated on November 4, 2026 and 阳光同学 on October 30, 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.*