# K vs Soren

The clearest difference is in-app purchases: Soren at none against K's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. K sells 4 one-off in-app purchases. Soren asks for nothing beyond the download.

## The numbers

| Metric | K | Soren |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Asoft.iOS](https://appshunter.io/developer/562152712) | [Rast Media GmbH](https://appshunter.io/developer/6811904237) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-tuner/id6811544285)

This application provides hands-free audio feedback for tuning musical instruments. It audibly announces the string and its tuning status, making it accessible for visually impaired users and convenient for all. Advanced features and additional tunings are available through a one-time purchase.

**Highlights:** Hands-free audio tuning, Spoken results for string and pitch, VoiceOver integration, Automatic string detection, Capo support, Visual meter for sighted users, Multiple alternative tunings (Pro)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A coffee | $1.99 | one-time |
| A set of strings | $5.99 | one-time |
| KTuner Pro | $6.99 | one-time |
| A big thank-you | $19.99 | one-time |


### Soren

[App page](https://appshunter.io/ios/app/soren-audio-mastering/id6811904235)

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Soren free?

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

### Do K or Soren have ads?

Neither K nor Soren 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.*