RedX Stairs - 3D Calculator
7.5 80
v3.1.9 by RedXApps
About RedX Stairs
RedX Stairs (Package Name: com.RedxApps.redx_stairs) is developed by RedXApps and the latest version of RedX Stairs - 3D Calculator 3.1.9 was updated on July 31, 2026. RedX Stairs - 3D Calculator is in the category of Tools. You can check all apps from the developer of RedX Stairs - 3D Calculator. Currently this app is for free. This app can be downloaded on Android 8.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Discover the next level of stair construction with the RedX Stair App, now fully enhanced with stunning 3D capabilities. This app is your essential companion for efficient and precise stair measurement and visualization. Featuring a wide selection of calculators for every type of stair configuration including Straight Stairs , L-Shaped Stairs, U-Shaped Stairs, Spiral Stairs, Winder Stairs, Corner Deck Stairs and more, it effortlessly simplifies the most complex stair calculations. Whether you're working in CM, MM, Feet, or Inches, this app ensures versatile and accurate measurements for professionals and DIY enthusiasts alike.
Key Upgrades and Features:
Advanced 3D visualization for all stair types, offering a dynamic and immersive design experience
Comprehensive suite of calculators for Straight, L, U, Spiral Stairs, Winders, and more, accommodating any project requirement
Interactive, to-scale stair plans with precise measurements, enhancing design accuracy and efficiency
Multifaceted measurement support in CM, MM, Feet, and Inches for global applicability
Efficient project management options: Print, Share, Save to Photos, or Store designs in-app for future reference
Detailed plans and measurements for common stair builds, including stringer details for unparalleled clarity
Specialized tools for designing Spiral, Curved, and Winder stairs with customizable specifications
Exclusive Features for Enhanced Design:
Enter key details like Total Rise, Stringer, and Tread information to instantly generate detailed, to-scale stair plans
Customize your stair designs with adjustable Stair Angles, Step Numbers, and more for perfect fit and function
For Spiral and Curved Stairs, specify Total Rise, Rotation, and Radius to receive plans with Inner and Outer Stringer measurements
Unique Winder Stairs feature for detailed planning of each tread, ensuring precise execution of complex designs
Specialized calculators for Hip Stringers and Stairs with Landings, offering comprehensive design solutions
The RedX Stair App is the ultimate tool for transforming your stair design process with the power of 3D visualization. Download now to experience unparalleled precision and creativity in stair design. Stay ahead with continuous updates and new features, elevating your design capabilities to new heights.
Explore our Terms of Use at RedX Roof Terms for more information.
In-app purchases available for premium features. Subscription options include a monthly or yearly Stairs App Pro Subscription, with payment charged to your iTunes account and easy management of auto-renewal settings in the App Store. Pricing details and subscription terms available within the app.
Key Upgrades and Features:
Advanced 3D visualization for all stair types, offering a dynamic and immersive design experience
Comprehensive suite of calculators for Straight, L, U, Spiral Stairs, Winders, and more, accommodating any project requirement
Interactive, to-scale stair plans with precise measurements, enhancing design accuracy and efficiency
Multifaceted measurement support in CM, MM, Feet, and Inches for global applicability
Efficient project management options: Print, Share, Save to Photos, or Store designs in-app for future reference
Detailed plans and measurements for common stair builds, including stringer details for unparalleled clarity
Specialized tools for designing Spiral, Curved, and Winder stairs with customizable specifications
Exclusive Features for Enhanced Design:
Enter key details like Total Rise, Stringer, and Tread information to instantly generate detailed, to-scale stair plans
Customize your stair designs with adjustable Stair Angles, Step Numbers, and more for perfect fit and function
For Spiral and Curved Stairs, specify Total Rise, Rotation, and Radius to receive plans with Inner and Outer Stringer measurements
Unique Winder Stairs feature for detailed planning of each tread, ensuring precise execution of complex designs
Specialized calculators for Hip Stringers and Stairs with Landings, offering comprehensive design solutions
The RedX Stair App is the ultimate tool for transforming your stair design process with the power of 3D visualization. Download now to experience unparalleled precision and creativity in stair design. Stay ahead with continuous updates and new features, elevating your design capabilities to new heights.
Explore our Terms of Use at RedX Roof Terms for more information.
In-app purchases available for premium features. Subscription options include a monthly or yearly Stairs App Pro Subscription, with payment charged to your iTunes account and easy management of auto-renewal settings in the App Store. Pricing details and subscription terms available within the app.
RedX Stairs 3.1.9 Update
Minor improvements and bug fixes
Read More
RedX Stairs Features
Previous Versions
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Variant
Arch
Version
DPI
49
August 2, 2026
RedX Stairs - 3D Calculator
3.1.9
(49)
Requires Android: Android 8.1+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: fb5ea3a4b91a0e6f83e739defab9ee0bc2233add
Base APK: com.RedxApps.redx_stairs.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 105.59 MB
What's New:
Minor improvements and bug fixes
armeabi-v7a
Android 8.1+
160-640dpi
49
August 2, 2026
RedX Stairs - 3D Calculator
3.1.9
(49)
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 72e0fa4faf37c8ab6eb90d732c43313ba8c96316
Base APK: com.RedxApps.redx_stairs.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 113.95 MB
What's New:
Minor improvements and bug fixes
arm64-v8a
Android 8.1+
160-640dpi
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 0025497f2c27cd5bfb986681af396e102c31f546
Size: 118.17 MB
What's New:
New features to the stair builder and improved AI
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 46d30032453e2ca29fe56a4618288bf5f1ab628b
Size: 118.04 MB
What's New:
This update has bug fixes and improvements to the stair builder.
Requires Android: Android 8.1+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 7e6a3be20973dfb40b012096f6ac29dfb5e4fb53
Size: 109.63 MB
What's New:
This update adds a new stair builder!
More Information
Package Name:
Update Date:
2026-07-31
Latest Version:
3.1.9
Need Update:
Available on:
Requirements:
Android 8.1+
Report:
Safe to Download
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