# 海豚印记 vs NovaFlow Note

The clearest difference is in-app purchases: 海豚印记 at none against NovaFlow Note's 4. NovaFlow Note's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. NovaFlow Note sells 4 in-app purchases, starting at $0.99 per month. 海豚印记 asks for nothing beyond the download.

## The numbers

| Metric | 海豚印记 | NovaFlow Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 13 months |
| Size | 44 MB | 136 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Sixiangxian Software Technology Co., Ltd.](https://appshunter.io/developer/1641868566) | [海瑞 束](https://appshunter.io/developer/1618207642) |

## What reviewers say

### 海豚印记

[App page](https://appshunter.io/ios/app/id6463793741)

**In-app purchases:** none


### NovaFlow Note

[App page](https://appshunter.io/ios/app/novaflow-note/id6478515570)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包季 | $2.99 | per 3 months |
| 连续包年 | $9.99 | per year |
| 专业版 | $12.99 | one-time |


## Frequently asked questions

### Is 海豚印记 free?

海豚印记 is free to download, with no in-app purchases.

### Is NovaFlow Note free?

NovaFlow Note is free to download, with in-app purchases available.

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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.*