# Kör Instructor vs Skiltmester

The clearest difference is in-app purchases: Kör Instructor at none against Skiltmester's 4. Kör Instructor also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Skiltmester sells 4 in-app purchases, starting at $1.99 per 7 days. Kör Instructor asks for nothing beyond the download.

Kör Instructor ships an update fortnightly, Skiltmester every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Kör Instructor | Skiltmester |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 51 MB | 141 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kör Teknologi AS](https://appshunter.io/developer/1516104179) | [ERLEND JOHNSRUD VAAGE](https://appshunter.io/developer/1760100550) |

## What reviewers say

### Kör Instructor

[App page](https://appshunter.io/ios/app/kor-instructor/id1518128724)

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

**In-app purchases:** none


### Skiltmester

[App page](https://appshunter.io/ios/app/skiltmester/id6749812143)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $3.99 | per month |
| Yearly | $7.99 | per year |
| Lifetime Premium | $11.99 | one-time |


## Frequently asked questions

### Is Kör Instructor free?

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

### Is Skiltmester free?

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

### Do Kör Instructor or Skiltmester have ads?

Neither Kör Instructor nor Skiltmester shows ads.

### Which is updated more often, Kör Instructor or Skiltmester?

Kör Instructor ships an update fortnightly, and Skiltmester every 9 days. Most recently, Kör Instructor was updated on October 25, 2026 and Skiltmester on October 25, 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.*