# 1Extn vs NovaFlow Note

The clearest difference is price: NovaFlow Note at Free against 1Extn's $1.99. NovaFlow Note also leads on iOS requirement (13.0 vs 15.0). 1Extn's advantage is update cadence (weekly vs every 13 months). On ads, in-app purchases and device support there is nothing between them.

NovaFlow Note is free to download; 1Extn costs $1.99 up front. 1Extn sells 1 one-off in-app purchase and NovaFlow Note sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

1Extn ships an update weekly, NovaFlow Note every 13 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 1Extn | NovaFlow Note |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (24 ratings)](https://appshunter.io/ios/app/1extn-extensions-and-shortcuts/id1599406759/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 13 months |
| Monetization | Paid | — |
| Size | 3 MB | 136 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Charles Kautsire](https://appshunter.io/developer/867911324) | [海瑞 束](https://appshunter.io/developer/1618207642) |

## What reviewers say

### 1Extn

[App page](https://appshunter.io/ios/app/1extn-extensions-and-shortcuts/id1599406759)

Enhance your mobile browsing with custom tools and automation. Create QR codes, translate pages, search websites with keywords, and personalize web appearances. Includes an HTML game viewer and optional AI assistance for creating features.

**Highlights:** Customizable browsing tools, Website search shortcuts, Link redirects, Page automation, Script editor, HTML game viewer, AI-powered feature creation

**Features:** Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optional Support Tip | $2.99 | one-time |


### 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 1Extn free?

1Extn costs $1.99, and also offers in-app purchases.

### Is NovaFlow Note free?

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

### Do 1Extn or NovaFlow Note have ads?

Neither 1Extn nor NovaFlow Note shows ads.

### Which is updated more often, 1Extn or NovaFlow Note?

1Extn ships an update weekly, and NovaFlow Note every 13 months. Most recently, 1Extn was updated on November 7, 2026 and NovaFlow Note on November 4, 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.*