# ChristKlang vs Mavrik Lab

The clearest difference is iOS requirement: ChristKlang at 11.0 against Mavrik Lab's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ChristKlang sells 1 one-off in-app purchase and Mavrik Lab sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ChristKlang | Mavrik Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/christklang/id1485216027/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 413 MB | 26 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Garzotto GmbH](https://appshunter.io/developer/291676871) | [Thalia Sideri](https://appshunter.io/developer/6778021635) |

## What reviewers say

### ChristKlang

[App page](https://appshunter.io/ios/app/christklang/id1485216027)

Learn and sing popular Advent and Christmas songs with this app. It provides sheet music, lyrics, and adjustable vocal tracks for two voices with guitar accompaniment. Record yourself and share your performances.

**Highlights:** Two-part vocal learning, Guitar accompaniment, Adjustable volume for each voice, Synchronized sheet music and lyrics, Recording and mixing function, Shareable audio recordings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vollversion | $6.99 | one-time |


### Mavrik Lab

[App page](https://appshunter.io/ios/app/mavrik-lab/id6778021633)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lab Pro | $6.99 | per 7 days |
| Lab Pro | $49.99 | per year |
| Tokens | $9.99 | one-time |
| Tokens | $19.99 | one-time |
| Tokens | $34.99 | one-time |
| Tokens | $59.99 | one-time |
| Tokens | $99.99 | one-time |


## Frequently asked questions

### Is ChristKlang free?

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

### Is Mavrik Lab free?

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

### Do ChristKlang or Mavrik Lab have ads?

Neither ChristKlang nor Mavrik Lab shows ads.

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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.*