# MS50G Editor vs K

The clearest difference is update cadence: K at every 5 days against MS50G Editor's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MS50G Editor sells 1 one-off in-app purchase and K sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MS50G Editor ships an update every 2 weeks, K every 5 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MS50G Editor | K |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nobuhito Muto](https://appshunter.io/developer/761143894) | [Asoft.iOS](https://appshunter.io/developer/562152712) |

## What reviewers say

### MS50G Editor

[App page](https://appshunter.io/ios/app/ms50g-editor/id6759258261)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $4.99 | one-time |


### 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 |


## Frequently asked questions

### Is MS50G Editor free?

MS50G Editor is free to download, with in-app purchases available.

### Is K free?

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

### Do MS50G Editor or K have ads?

Neither MS50G Editor nor K shows ads.

### Which is updated more often, MS50G Editor or K?

MS50G Editor ships an update every 2 weeks, and K every 5 days. Most recently, MS50G Editor was updated on October 6, 2026 and K on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*