Stair Calculator vs CutList Optimizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stair Calculator
This app calculates essential parameters for stair construction, offering flexibility in input and providing multiple step set options. It supports various units and allows results to be easily copied.
- Calculate stair construction parameters
- Flexible input for Run or Total Run
- Determine largest and smallest step sets
- Support for various units
- Copy results to clipboard
Read full descriptionHide full description
Stair Calculator helps you calculate and compare staircase dimensions. FEATURES • Calculate using Run, Total Run, or Stair Angle • Enter a specific number of Runs or explore all calculated options • Support Metric and Imperial units • View detailed measurements and stair diagrams • Export results as a PDF or image • Copy results to the clipboard IMPORTANT Results are generated based on user-provided values and general calculation models. The app is intended for reference and educational purposes only. Please verify all measurements, local building requirements, and safety standards before actual construction. SUBSCRIPTION This subscription package offers unlimited access to all app features throughout the subscription period. • Payment will be charged to your Apple Account at confirmation of purchase. • The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Your Apple Account will be charged for renewal within 24 hours before the end of the current period, and the renewal cost will be identified. • Subscriptions may be managed and auto-renewal may be turned off in your Apple Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. PRIVACY POLICY https://13520178.github.io/StairCalc/policy.html TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ CONTACT If you have any questions or suggestions, please contact us. Email: phannhatd@gmail.com
CutList Optimizer
This app optimizes material usage and plans cutting layouts for various materials like wood, metal, glass, and fabric. It uses AI to generate efficient cutting plans, minimizing waste and simplifying workflows. Export your plans in multiple formats.
- Unlimited projects, calculations, and parts
- Supports part grain and edge banding
- Handles panel trimming and saw kerf
- Multiple material type support
- Guillotine cutting method
- Export to PDF, Excel, and DXF
Read full descriptionHide full description
CutList Opt is a mobile app designed for material optimization and cutting layout planning. It helps users create efficient cutting plans that simplify workflows, maximize material usage, and minimize waste. Powered by our proprietary AI solver and enhanced by machine learning and deep learning technologies, the app delivers high-efficiency solutions for various cutting scenarios, including furniture panels, mechanical steel plates, architectural glass, fabrics, and leather. Features: • Unlimited Projects. • Unlimited Calculations. • Unlimited Parts and Panels. • Supports Part Grain. • Supports Edge Banding. • Supports Panel Trimming. • Supports Non-zero saw kerf. • Supports First Cut Orientation. • Supports Multiple Material Types. • Supports Minimize Panels Rotation. • Supports Guillotine Cutting Method. • Export as PDF File. • Export as Excel File. • Export as AutoCAD DXF File. • Available on Mac, iPhone, and iPad. Term Service: https://www.cutlistoptimal.com/termservice Privacy Policy: https://www.cutlistoptimal.com/privacypolicy
Screenshots
Verdict
The clearest difference is update cadence: CutList Optimizer at every 8 days against Stair Calculator's every 3 months. CutList Optimizer also leads on review sentiment (45% vs 21%). Stair Calculator's advantage is ratings volume (738 vs 114). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Stair Calculator sells 2 in-app purchases, starting at $9.99 per year and CutList Optimizer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.1 for Stair Calculator against 4.2 for CutList Optimizer. That said, the two scores are not equally well evidenced: Stair Calculator has 738 ratings behind it against 114, so its average is the more settled of the two. Written reviews are what separate them: 21% of Stair Calculator's written reviews are positive against 45% of CutList Optimizer's.
Stair Calculator ships an update every 3 months, CutList Optimizer every 8 days. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.
| Parameter | Stair Calculator | CutList Optimizer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (738 ratings) | 4.2 (114 ratings) — better |
| Positive reviews | 21.4% of reviews | 45.5% of reviews — better |
| Number of ratings | 738 — better | 114 |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhat Đang | CutList Optimal |
Customer experience
Stair Calculator
CutList Optimizer
Bugs and requests
Stair Calculator
Reported bugs
2 issues- Subscription numbers don't add up
- Doesn't provide promised features after purchase
Requested features
3 requests- Option to uninstall app
- Ability to calculate run based on rise and landing space
- Provide more detailed diagrams and visuals
CutList Optimizer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stair Calculator
- Annual Premium Package7 Days trial$9.991 Year
- Unlock all features$5.99
CutList Optimizer
- Monthly$4.991 Month
- Annual1 Year trial$39.991 Year
Questions
Is Stair Calculator free?
Is CutList Optimizer free?
Which has better reviews, Stair Calculator or CutList Optimizer?
Do Stair Calculator or CutList Optimizer have ads?
Which is updated more often, Stair Calculator or CutList Optimizer?
Other comparisons















