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Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Springulator Spring Calculator Screenshots

iPad

iPhone

About Springulator Spring Calculator

Springulator® is a robust spring calculator that features easy-to-use functions, reference diagrams and stress charting for:
• Compression Springs – One-Load, Two-Load, Rate-Based & Dimensional
• Extension Springs
• Torsion Springs

Created for engineers, purchasing agents and designers, the Springulator allows users to calculate an array of information with minimal data input. With only a few fields of data entered, the Springulator provides information to check the stress of a design, calculate spring functions and test spring capabilities.

Springulator calculations include:
• Stress, corrected stress & stress at load height
• Tension, free length, solid height, load at solid height, total number of coils, active coils, rate, deflection, index, Wahl factor, torsional movement & part weight
• Spring stress charts with material tolerance guidelines
• Calculations based on selected materials
• English and metric measurements
• Adjustable initial tension for extension springs
• Emailable and quotable results

What's New in the Latest Version 2022.4

Last updated on Sep 2, 2022

Old Versions

Improved user experience, new device support, 4 new materials to choose, torsion spring leg length option, added crossover hook for extension spring and more.

Version History

2022.4

Sep 2, 2022

Improved user experience, new device support, 4 new materials to choose, torsion spring leg length option, added crossover hook for extension spring and more.

2017.11

Nov 13, 2017

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes

2015.08

Aug 26, 2015

Enhanced support for iPhone 5, 6, 6 Plus and iPad devices. Generate Stress Charts without a network connection.

1.3

Mar 12, 2013

Improved results for spring stress accuracy

1.2

Feb 17, 2013

Improved results for spring stress accuracy