# Kosmos vs Christinas Tools

The clearest difference is price: Kosmos at Free against Christinas Tools's $7.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Kosmos is free to download; Christinas Tools costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kosmos ships an update every 6 months, Christinas Tools every 3 months. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kosmos | Christinas Tools |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kosmos-plus/id1064921271/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 3 MB | 122 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Franckh-Kosmos Verlags GmbH & Co. KG](https://appshunter.io/developer/375309682) | [LEVIN - I SEE YOU LTD](https://appshunter.io/developer/1607673552) |

## What reviewers say

### Kosmos

[App page](https://appshunter.io/ios/app/kosmos-plus/id1064921271)

Enhance your reading experience with digital content like videos, audio, and images linked to specific books. Unlock exclusive multimedia materials by entering a code or answering a question from your book. Stream or download content for offline access.

**Highlights:** Access digital book content, Unlock videos, audio, and images, Use book code or answer questions, Stream or download content, Offline access, Organized media lists, Search functionality

**Features:** Vision Pro support

**In-app purchases:** none


### Christinas Tools

[App page](https://appshunter.io/ios/app/christinas-tools/id1607673550)

**In-app purchases:** none


## Frequently asked questions

### Is Kosmos free?

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

### Is Christinas Tools free?

Christinas Tools costs $7.99, with no in-app purchases.

### Do Kosmos or Christinas Tools have ads?

Neither Kosmos nor Christinas Tools shows ads.

### Which is updated more often, Kosmos or Christinas Tools?

Kosmos ships an update every 6 months, and Christinas Tools every 3 months. Most recently, Kosmos was updated on October 31, 2026 and Christinas Tools on October 30, 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.*