# CorrectNoteLite vs 辽海学习数字资源

The clearest difference is in-app purchases: CorrectNoteLite at none against 辽海学习数字资源's 10. 辽海学习数字资源's advantage is update cadence (every 6 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 辽海学习数字资源 sells 10 one-off in-app purchases. CorrectNoteLite asks for nothing beyond the download.

CorrectNoteLite ships an update every 7 months, 辽海学习数字资源 every 6 weeks. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CorrectNoteLite | 辽海学习数字资源 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 32 MB | 354 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祁庆 吴](https://appshunter.io/developer/801931888) | [Beijing Zhihuiliu Education Technology Co., Ltd.](https://appshunter.io/developer/1033400900) |

## What reviewers say

### CorrectNoteLite

[App page](https://appshunter.io/ios/app/correctnotelite/id930461948)

**Features:** macOS Compatibility

**In-app purchases:** none


### 辽海学习数字资源

[App page](https://appshunter.io/ios/app/id1495011634)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12个月时效课程I使用权 | $4.99 | one-time |
| 12个月时效课程J使用权 | $6.99 | one-time |
| 12个月时效课程M使用权 | $8.99 | one-time |
| 12个月时效课程L使用权 | $9.99 | one-time |
| 12个月时效课程H使用权 | $11.99 | one-time |
| 12个月时效课程N使用权 | $12.99 | one-time |
| 12个月时效课程D使用权 | $14.99 | one-time |
| 12个月时效课程P使用权 | $23.99 | one-time |
| 12个月时效课程F使用权 | $46.99 | one-time |
| 12个月时效课程G使用权 | $59.99 | one-time |


## Frequently asked questions

### Is CorrectNoteLite free?

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

### Is 辽海学习数字资源 free?

辽海学习数字资源 is free to download, with in-app purchases available.

### Do CorrectNoteLite or 辽海学习数字资源 have ads?

Neither CorrectNoteLite nor 辽海学习数字资源 shows ads.

### Which is updated more often, CorrectNoteLite or 辽海学习数字资源?

CorrectNoteLite ships an update every 7 months, and 辽海学习数字资源 every 6 weeks. Most recently, CorrectNoteLite was updated on September 26, 2026 and 辽海学习数字资源 on October 9, 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.*