# Karakeep App vs Open Scan

Karakeep App and Open Scan both sit at 4.6 stars, but that hides the real split: 69% of Karakeep App's written reviews are positive against 33% of Open Scan's. Karakeep App also leads on device support (3 vs 1). Open Scan's advantage is update cadence (fortnightly vs every 6 weeks). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Karakeep App against 4.7 for Open Scan. Both are backed by a comparable volume of ratings — 43 and 65 respectively. Written reviews are what separate them: 69% of Karakeep App's written reviews are positive against 33% of Open Scan's.

Karakeep App ships an update every 6 weeks, Open Scan fortnightly. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Karakeep App | Open Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (43 ratings)](https://appshunter.io/ios/app/karakeep-app/id6479258022/reviews) | **[4.7 (65 ratings)](https://appshunter.io/ios/app/open-scan-pdf-scanner/id6738304816/reviews)** |
| Number of ratings | 43 | **65** |
| Positive reviews | **68.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 64 MB | 14 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Mohamed Bassem](https://appshunter.io/developer/1735323299) | [Musa Tenekeci](https://appshunter.io/developer/1773121832) |

## What reviewers say

### Karakeep App

[App page](https://appshunter.io/ios/app/karakeep-app/id6479258022)

Effortlessly save links, notes, and images with automatic AI-powered tagging for quick retrieval. Search through all your saved content, including link contents, at blazing fast speeds. Organize your saved items into custom lists and share content from any app.

**Highlights:** Automatic AI tagging, Full-text search, Custom lists, Sharing extension, Save links, notes, and images

**Features:** Vision Pro support

**In-app purchases:** none


### Open Scan

[App page](https://appshunter.io/ios/app/open-scan-pdf-scanner/id6738304816)

Easily digitize documents, receipts, and notes into high-quality PDF files. Share your scanned documents instantly via email, messaging apps, or cloud storage. This app offers a simple yet flexible solution for all your document scanning needs.

**Highlights:** Quick document scanning, Convert scans to PDF, Instant sharing of PDFs, Seamless document management, Digitize receipts and notes

**In-app purchases:** none


## Frequently asked questions

### Is Karakeep App free?

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

### Is Open Scan free?

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

### Which has better reviews, Karakeep App or Open Scan?

Open Scan is rated higher. Karakeep App averages 4.6 out of 5 from 43 ratings, while Open Scan averages 4.7 from 65 ratings.

### Do Karakeep App or Open Scan have ads?

Neither Karakeep App nor Open Scan shows ads.

### Which is updated more often, Karakeep App or Open Scan?

Karakeep App ships an update every 6 weeks, and Open Scan fortnightly. Most recently, Karakeep App was updated on September 21, 2026 and Open Scan on September 12, 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.*