# Mitt SIM vs Knitting Helper

The clearest difference is in-app purchases: Mitt SIM at none against Knitting Helper's 1. Mitt SIM also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). Knitting Helper's advantage is update cadence (every 3 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Knitting Helper sells 1 in-app purchase, starting at $1.99 per month. Mitt SIM asks for nothing beyond the download.

Mitt SIM ships an update every 3 months, Knitting Helper every 3 weeks. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Mitt SIM | Knitting Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 27 MB | 27 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sunnhordland Interkommunale Miljøverk IKS](https://appshunter.io/developer/1710579214) | [Kristoffer Bjoernvik](https://appshunter.io/developer/1718997880) |

## What reviewers say

### Mitt SIM

[App page](https://appshunter.io/ios/app/mitt-sim/id6468807449)

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

**In-app purchases:** none


### Knitting Helper

[App page](https://appshunter.io/ios/app/knitting-helper/id6473463415)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | per month |


## Frequently asked questions

### Is Mitt SIM free?

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

### Is Knitting Helper free?

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

### Do Mitt SIM or Knitting Helper have ads?

Knitting Helper shows ads; Mitt SIM does not.

### Which is updated more often, Mitt SIM or Knitting Helper?

Mitt SIM ships an update every 3 months, and Knitting Helper every 3 weeks. Most recently, Mitt SIM was updated on October 9, 2026 and Knitting Helper on October 20, 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.*