# CaptainShot Screenshot Library vs Knud

The clearest difference is ads: CaptainShot Screenshot Library at none against Knud's shown. CaptainShot Screenshot Library also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. CaptainShot Screenshot Library sells 3 in-app purchases, starting at $0.99 per month and Knud sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

CaptainShot Screenshot Library ships an update weekly, Knud every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CaptainShot Screenshot Library | Knud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Size | 197 MB | 11 MB |
| Requires iOS | **26.0** | 26.2 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Damien Clere](https://appshunter.io/developer/1810453917) | [Martin Ibsen](https://appshunter.io/developer/1883380712) |

## What reviewers say

### CaptainShot Screenshot Library

[App page](https://appshunter.io/ios/app/captainshot-screenshot-library/id6745024150)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaptainShot Pro | $0.99 | per month |
| CaptainShot Pro | $6.99 | per year |
| Pro Access (lifetime) | $14.99 | one-time |


### Knud

[App page](https://appshunter.io/ios/app/knud/id6760232508)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knud Pro | $2.99 | per month |
| Pro Lifetime — Launch-tilbud | $29.99 | one-time |


## Frequently asked questions

### Is CaptainShot Screenshot Library free?

CaptainShot Screenshot Library is free to download, with in-app purchases available.

### Is Knud free?

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

### Do CaptainShot Screenshot Library or Knud have ads?

Knud shows ads; CaptainShot Screenshot Library does not.

### Which is updated more often, CaptainShot Screenshot Library or Knud?

CaptainShot Screenshot Library ships an update weekly, and Knud every 3 days. Most recently, CaptainShot Screenshot Library was updated on October 30, 2026 and Knud on October 31, 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.*