# 极地艺学圈 vs 心流岛· Lite

The clearest difference is ads: 极地艺学圈 at none against 心流岛· Lite's shown. 极地艺学圈 also leads on iOS requirement (12.0 vs 15.0). 心流岛· Lite's advantage is update cadence (every 5 days vs fortnightly). 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.

极地艺学圈 ships an update fortnightly, 心流岛· Lite every 5 days. The most recent releases landed on September 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 极地艺学圈 | 心流岛· Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 42 MB | 159 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Huahuayu (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1556013002) | [四川智创有术网络科技有限公司](https://appshunter.io/developer/1896749678) |

## What reviewers say

### 极地艺学圈

[App page](https://appshunter.io/ios/app/id6478911955)

**Features:** macOS Compatibility

**In-app purchases:** none


### 心流岛· Lite

[App page](https://appshunter.io/ios/app/lite/id6770513735)

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

**In-app purchases:** none


## Frequently asked questions

### Is 极地艺学圈 free?

极地艺学圈 is free to download, with no in-app purchases.

### Is 心流岛· Lite free?

心流岛· Lite is free to download, with no in-app purchases.

### Do 极地艺学圈 or 心流岛· Lite have ads?

心流岛· Lite shows ads; 极地艺学圈 does not.

### Which is updated more often, 极地艺学圈 or 心流岛· Lite?

极地艺学圈 ships an update fortnightly, and 心流岛· Lite every 5 days. Most recently, 极地艺学圈 was updated on September 25, 2026 and 心流岛· Lite on October 11, 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.*