# QFlash vs Linkn

The clearest difference is iOS requirement: Linkn at 13.0 against QFlash's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. QFlash sells 2 in-app purchases, starting at $4.99 per month and Linkn sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

QFlash ships an update every 9 days, Linkn fortnightly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | QFlash | Linkn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 17 MB | 56 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pokai Lee](https://appshunter.io/developer/1826542407) | [漫瑶 杨](https://appshunter.io/developer/1854268156) |

## What reviewers say

### QFlash

[App page](https://appshunter.io/ios/app/qflash-quick-flashcards/id6751162061)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium | $34.99 | per year |


### Linkn

[App page](https://appshunter.io/ios/app/linkn/id6756207923)

Effortlessly save any link from any app directly into your Notion workspace. This tool automates the process of organizing raw URLs into clear, readable knowledge without any initial setup required.

**Highlights:** Connect in seconds via OAuth, Automatic database setup, One-tap capture from Share Sheet, Titles and icons filled automatically, Seamless background saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linkn Pro: Monthly | $2.99 | per month |
| Linkn Pro: Yearly | $19.00 | per year |


## Frequently asked questions

### Is QFlash free?

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

### Is Linkn free?

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

### Do QFlash or Linkn have ads?

Neither QFlash nor Linkn shows ads.

### Which is updated more often, QFlash or Linkn?

QFlash ships an update every 9 days, and Linkn fortnightly. Most recently, QFlash was updated on November 8, 2026 and Linkn on November 5, 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.*