Stair Calculator vs CodeSAVVi
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
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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
CodeSAVVi
Access the Ontario Building Code and Ontario Fire Code with an intuitive search function. Quickly find the specific building code information you need.
- Ontario Building Code access
- Ontario Fire Code access
- Intuitive search function
- Quick information retrieval
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CODE SAVVi is an app for the Ontario Building Code + Ontario Fire Code. SAVVi SEARCH is an Intuitive Search Function to help you find the Building Code you're looking for Quick & Easy.
Screenshots
Verdict
The clearest difference is in-app purchases: CodeSAVVi at none against Stair Calculator's 2. CodeSAVVi also leads on update cadence (monthly vs every 3 months) and iOS requirement (9.0 vs 15.0). Stair Calculator's advantage is review sentiment (21% vs 0%). On price, ads and device support 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. CodeSAVVi asks for nothing beyond the download.
Stair Calculator ships an update every 3 months, CodeSAVVi monthly. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.
| Parameter | Stair Calculator | CodeSAVVi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (738 ratings) — better | — |
| Positive reviews | 21.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 738 — better | — |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhat Đang | Xi Digital Corp. |
Customer experience
Stair Calculator
CodeSAVVi
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
CodeSAVVi
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
CodeSAVVi
No in-app purchases
Questions
Is Stair Calculator free?
Is CodeSAVVi free?
Do Stair Calculator or CodeSAVVi have ads?
Which is updated more often, Stair Calculator or CodeSAVVi?
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