# Shelf vs Kunskapsprov Praktik

The clearest difference is price: Shelf at Free against Kunskapsprov Praktik's $9.99. Kunskapsprov Praktik's advantage is update cadence (every 3 days vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Shelf is free to download; Kunskapsprov Praktik costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shelf ships an update every 5 weeks, Kunskapsprov Praktik every 3 days. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Shelf | Kunskapsprov Praktik |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/shelf/id1620828408/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 40 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Beat Technology AS](https://appshunter.io/developer/433400941) | [Morcos Sameh Nabih Awad Allah](https://appshunter.io/developer/1359520542) |

## What reviewers say

### Shelf

[App page](https://appshunter.io/ios/app/shelf/id1620828408)

Access your personal library of purchased audiobooks and e-books. Read or listen anywhere, anytime, with or without an internet connection. Enjoy your collection without subscriptions or time limits.

**Highlights:** Access purchased audiobooks and e-books, Read or listen offline, No subscriptions or time limits, Bookmark and comment, Customize reading experience, Adjust playback speed, Sleep timer for audiobooks

**Features:** Vision Pro support

**In-app purchases:** none


### Kunskapsprov Praktik

[App page](https://appshunter.io/ios/app/kunskapsprov-praktik/id6787713271)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shelf free?

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

### Is Kunskapsprov Praktik free?

Kunskapsprov Praktik costs $9.99, with no in-app purchases.

### Do Shelf or Kunskapsprov Praktik have ads?

Neither Shelf nor Kunskapsprov Praktik shows ads.

### Which is updated more often, Shelf or Kunskapsprov Praktik?

Shelf ships an update every 5 weeks, and Kunskapsprov Praktik every 3 days. Most recently, Shelf was updated on October 25, 2026 and Kunskapsprov Praktik on November 3, 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.*