# 森學院 vs sunKOL

The clearest difference is update cadence: sunKOL at every 2 months against 森學院's every 34 months. sunKOL also leads on iOS requirement (12.0 vs 15.0). On price, ads, 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.

森學院 ships an update every 34 months, sunKOL every 2 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 森學院 | sunKOL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 2 months** |
| Size | 196 MB | 24 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [SUN NET TECHNOLOGIES CO.](https://appshunter.io/developer/495082646) |

## What reviewers say

### 森學院

[App page](https://appshunter.io/ios/app/id1556798840)

**Features:** macOS Compatibility

**In-app purchases:** none


### sunKOL

[App page](https://appshunter.io/ios/app/sunkol/id6447946463)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 森學院 free?

森學院 is free to download, with no in-app purchases.

### Is sunKOL free?

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

### Do 森學院 or sunKOL have ads?

Neither 森學院 nor sunKOL shows ads.

### Which is updated more often, 森學院 or sunKOL?

森學院 ships an update every 34 months, and sunKOL every 2 months. Most recently, 森學院 was updated on October 9, 2026 and sunKOL on October 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.*