# Nota6 vs 问清罗盘

The clearest difference is device support: Nota6 at 3 against 问清罗盘's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Nota6 | 问清罗盘 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 11 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [笑天 刘](https://appshunter.io/developer/1845977493) | [Chang Ma](https://appshunter.io/developer/6786591431) |

## What reviewers say

### Nota6

[App page](https://appshunter.io/ios/app/nota6/id6771324417)

**Features:** Vision Pro support

**In-app purchases:** none


### 问清罗盘

[App page](https://appshunter.io/ios/app/id6787812973)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nota6 free?

Nota6 is free to download, with no in-app purchases.

### Is 问清罗盘 free?

问清罗盘 is free to download, with no in-app purchases.

### Do Nota6 or 问清罗盘 have ads?

Neither Nota6 nor 问清罗盘 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.*