# Sum List vs QANote：题态笔记，将任何笔记都将以题目形态进行学习

The clearest difference is price: QANote：题态笔记，将任何笔记都将以题目形态进行学习 at Free against Sum List's $1.99. QANote：题态笔记，将任何笔记都将以题目形态进行学习 also leads on in-app purchases (none vs 1). Sum List's advantage is iOS requirement (15.0 vs 18.0). On ads and device support there is nothing between them.

QANote：题态笔记，将任何笔记都将以题目形态进行学习 is free to download; Sum List costs $1.99 up front. Sum List sells 1 one-off in-app purchase. QANote：题态笔记，将任何笔记都将以题目形态进行学习 asks for nothing beyond the download.

## The numbers

| Metric | Sum List | QANote：题态笔记，将任何笔记都将以题目形态进行学习 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 1 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Erdem Met](https://appshunter.io/developer/1632731422) | [杭州知行通识信息科技有限公司](https://appshunter.io/developer/1498605898) |

## What reviewers say

### Sum List

[App page](https://appshunter.io/ios/app/sum-list/id1632731420)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCloud Extension | $1.99 | one-time |


### QANote：题态笔记，将任何笔记都将以题目形态进行学习

[App page](https://appshunter.io/ios/app/qanote/id6739001796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sum List free?

Sum List costs $1.99, and also offers in-app purchases.

### Is QANote：题态笔记，将任何笔记都将以题目形态进行学习 free?

QANote：题态笔记，将任何笔记都将以题目形态进行学习 is free to download, with no in-app purchases.

### Do Sum List or QANote：题态笔记，将任何笔记都将以题目形态进行学习 have ads?

Neither Sum List nor QANote：题态笔记，将任何笔记都将以题目形态进行学习 shows ads.

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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.*