Stair Calculator vs Motiona Dance Live
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
Motiona Dance Live
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Level up your dance skills with Motiona Dance Live — your personal dance coach in your pocket. Learn to dance at your own pace, from your very first steps to confident moves guided by real mentors. Choose from six popular styles — Contemporary, Hip-Hop, Latin, Jazz, Ballet, and K-Pop — and follow structured video lessons with clear visual tips. Track your progress by style, complete goals, and keep your streaks going as you improve day by day. Join live training sessions with professional coaches, get instant feedback, and feel the energy of dancing together in real time. Earn achievements, take on weekly challenges, and stay motivated with personalized progress stats. Save your favorite lessons and revisit your history anytime to continue your growth. With Motiona Dance Live, every move brings you closer to mastery. The app contains auto-renewable subscriptions and in-app purchases: Weekly — $4.99 Monthly — $12.99 Annually — $39.99 Lifetime — $59.99 Privacy Policy: https://docs.google.com/document/d/1UO_jUfiTBhwBS5BwH1Z7MrmRH48fMNDNKcytiwzjaZ0/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Motiona Dance Live at every 3 weeks against Stair Calculator's every 3 months. On price, ads, in-app purchases 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 and Motiona Dance Live sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Stair Calculator ships an update every 3 months, Motiona Dance Live every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Stair Calculator | Motiona Dance Live |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (740 ratings) — better | — |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 740 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Phan Nhat Đang | Charles Boone |
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
Motiona Dance Live
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
Motiona Dance Live
- Weekly$4.997 Days
- Weekly3 Days trial$4.997 Days
- Month$12.991 Month
Show 1 moreShow fewer
- Yearly$39.991 Year
Questions
Is Stair Calculator free?
Is Motiona Dance Live free?
Do Stair Calculator or Motiona Dance Live have ads?
Which is updated more often, Stair Calculator or Motiona Dance Live?
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