# StitchEven vs Arithmetic Clean Manager

The clearest difference is price: Arithmetic Clean Manager at Free against StitchEven's $2.99. StitchEven's advantage is update cadence (every 2 months vs every 9 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Arithmetic Clean Manager is free to download; StitchEven costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

StitchEven ships an update every 2 months, Arithmetic Clean Manager every 9 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | StitchEven | Arithmetic Clean Manager |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/stitcheven/id1209793918/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Paid | — |
| Size | 18 MB | 26 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tone Aurora](https://appshunter.io/developer/1209793917) | [Numadream](https://appshunter.io/developer/1460045005) |

## What reviewers say

### StitchEven

[App page](https://appshunter.io/ios/app/stitcheven/id1209793918)

This utility app helps knitters calculate even increases and decreases for their projects. It includes a list of common abbreviations and a stitch counter to aid in complex patterns and buttonhole placement.

**Highlights:** Even increase and decrease calculation, Stitch counter, List of knitting abbreviations, Buttonhole placement guidance, Intuitive interface

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

**In-app purchases:** none


### Arithmetic Clean Manager

[App page](https://appshunter.io/ios/app/arithmetic-clean-manager/id1522153602)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StitchEven free?

StitchEven costs $2.99, with no in-app purchases.

### Is Arithmetic Clean Manager free?

Arithmetic Clean Manager is free to download, with no in-app purchases.

### Do StitchEven or Arithmetic Clean Manager have ads?

Neither StitchEven nor Arithmetic Clean Manager shows ads.

### Which is updated more often, StitchEven or Arithmetic Clean Manager?

StitchEven ships an update every 2 months, and Arithmetic Clean Manager every 9 months. Most recently, StitchEven was updated on October 7, 2026 and Arithmetic Clean Manager on September 30, 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.*