# Stringer vs Cut List Optimizer

The clearest difference is in-app purchases: Stringer at none against Cut List Optimizer's 1. Stringer also leads on update cadence (weekly vs monthly) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Cut List Optimizer sells 1 one-off in-app purchase. Stringer asks for nothing beyond the download.

Stringer ships an update weekly, Cut List Optimizer monthly. The most recent releases landed on September 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Stringer | Cut List Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stringer-stair-layout/id6784882437/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [家宝 戴](https://appshunter.io/developer/1826395838) | [Armen Ter-Oganezov](https://appshunter.io/developer/1723150483) |

## What reviewers say

### Stringer

[App page](https://appshunter.io/ios/app/stringer-stair-layout/id6784882437)

This app calculates stair stringer dimensions for builders and DIYers. It provides clear options based on rise and going, with code compliance checks. All calculations and projects are saved on the device for offline use.

**Highlights:** Stair stringer calculations, Imperial/metric unit support, Building code references, Offline functionality, Project saving, Visual results and cut sheets

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

**In-app purchases:** none


### Cut List Optimizer

[App page](https://appshunter.io/ios/app/cut-list-optimizer-sawkit/id6796480019)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SawKit Pro | $24.99 | one-time |


## Frequently asked questions

### Is Stringer free?

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

### Is Cut List Optimizer free?

Cut List Optimizer is free to download, with in-app purchases available.

### Do Stringer or Cut List Optimizer have ads?

Neither Stringer nor Cut List Optimizer shows ads.

### Which is updated more often, Stringer or Cut List Optimizer?

Stringer ships an update weekly, and Cut List Optimizer monthly. Most recently, Stringer was updated on September 6, 2026 and Cut List Optimizer on September 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.*