# Yarn Count vs Routin

The clearest difference is update cadence: Yarn Count at every 6 months against Routin's every 18 months. Yarn Count also leads on iOS requirement (7.1 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Yarn Count ships an update every 6 months, Routin every 18 months. The most recent releases landed on September 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Yarn Count | Routin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/yarn-count/id538026142/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 18 months |
| Monetization | Free | — |
| Size | 3 MB | 52 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsigosys](https://appshunter.io/developer/538026145) | [Routin Inc](https://appshunter.io/developer/1608488023) |

## What reviewers say

### Yarn Count

[App page](https://appshunter.io/ios/app/yarn-count/id538026142)

This tool converts various yarn count systems like tex, dtex, den, Nm, and NeB. It also provides a comprehensive list of conversion formulas and textile fiber abbreviations. Designed for textile professionals, it supports multiple languages.

**Highlights:** Yarn count conversion (tex, dtex, den, Nm, NeB), List of conversion formulas, Textile fiber abbreviations, Multilingual support (EN, DE, FR, TR), Designed for textile experts

**Features:** macOS Compatibility

**In-app purchases:** none


### Routin

[App page](https://appshunter.io/ios/app/routin-customer/id6737554716)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yarn Count free?

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

### Is Routin free?

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

### Do Yarn Count or Routin have ads?

Neither Yarn Count nor Routin shows ads.

### Which is updated more often, Yarn Count or Routin?

Yarn Count ships an update every 6 months, and Routin every 18 months. Most recently, Yarn Count was updated on September 27, 2026 and Routin on October 16, 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.*