# SSC Spring Engineering — Spring engineering calculator > Spring engineering calculator for conversions, designs, and capacity calculations. (iPhone/iPad app by Service Spring Corporation.) - Source: https://appshunter.io/ios/app/ssc-spring-engineering/id1438112209 (this page in markdown: same URL + `.md`) - Developer: [Service Spring Corporation](https://appshunter.io/developer/342694497) - Category: Utilities, Productivity - Price: Free - Rating: 4.60/5 from 26 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 38 MB - Languages: American English - Released: 2019-01-22 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ssc-spring-engineering/id1438112209/reviews.md ## What is SSC Spring Engineering? Convert springs, engineer new springs, compare drum specifications, calculate springs by IPPT, design springs for rolling steel doors, calculate approximate pull, or determine the maximum lift a spring/drum can lift on any job at any time. Application developed by Service Spring Corporation - a leader in spring manufacturing and customer service in the overhead door industry. ## Key features - Spring conversion - New spring engineering - Drum specification comparison - IPPT spring calculation - Rolling steel door spring design - Approximate pull calculation - Maximum lift capacity determination ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/ssc-spring-engineering/id1438112209/reviews.md ### 5/5 — Great App *2026-02-23, version 2.1.5* The SSC app has definitely been a game changer in our industry !! ### 2/5 — Wire size *2023-09-28, version 1.0.9* App is not letting me change the wire size in the app for spring conversions . ### 5/5 — SGD *2022-02-15, version 1.0.6* This is awesome ! Every Garage Door Company should have this ! ### 2/5 — There is an app for that! *2022-01-21, version 1.0.6* I joke with my boss about he should look for an app that can answer any and all spring related questions… He just kinda laughs it off each time. I can’t wait for him to check this out! Brilliant! ### 5/5 — Great professional app *2021-12-03, version 1.0.6* I service garage doors for a medium sized company and this app nails it all. Weighing the door and using the spring engineer section of the app to figure out what springs you should put on. Also able to use the app in common spring changes to put the exact right springs on the door regardless of wire size. Doors always balance perfectly removed having to use the ol spring book ### 2/5 — Amazing app *2019-11-04* This app is fantastic, however with iOS 13 release there hasn’t been an update. App just crashes when open, would be a 5 star. However lack of updates making it unusable I have to rate it low now. ## Frequently asked questions about SSC Spring Engineering ### What is SSC Spring Engineering used for? SSC Spring Engineering is a utility app designed for spring engineering calculations. It allows users to convert springs, engineer new ones, compare drum specifications, and calculate spring performance for various applications like rolling steel doors. ### Is SSC Spring Engineering free to use? Yes, SSC Spring Engineering is available for free. There are no costs associated with downloading or using its features. ### What devices support SSC Spring Engineering? SSC Spring Engineering is supported on iPhone and iPad devices. It is designed for iOS users. ### How often is SSC Spring Engineering updated? The latest version of SSC Spring Engineering is 2.1.5, last updated on January 8, 2026. This indicates a commitment to ongoing development and improvements. ### What is the age rating for SSC Spring Engineering? SSC Spring Engineering has an age rating of 4+. This means it is suitable for users aged 4 and above. ### Who developed SSC Spring Engineering? SSC Spring Engineering was developed by Service Spring Corporation, a recognized leader in spring manufacturing and customer service within the overhead door industry. ### Does SSC Spring Engineering have ads? No, SSC Spring Engineering does not contain advertisements. It provides an ad-free experience for its users. ### What kind of calculations can I perform with SSC Spring Engineering? You can perform various calculations including spring conversions, designing new springs, comparing drum specifications, calculating springs by IPPT, designing springs for rolling steel doors, calculating approximate pull, and determining maximum lift capacity. ## Version history (last 5 releases) ### 2.1.5 — 2026-01-08 Bug fix for Spring Conversion Calculator Bug fix for Settings Screen General performance improvements ### 2.1.3 — 2025-12-11 - Major updates to the entire user interface throughout the app - Several performance enhancements to reduce latency of calculations - Updates to SSC News, About, Privacy and Terms of Service screens - App now supports duplex and triplex quotes and sharing - Improved login design ### 1.1.0 — 2024-06-17 Performance enhancements Package updates ### 1.0.9 — 2023-09-13 Fixed bug with single to multiple spring conversion ### 1.0.7 — 2023-04-27 Updated all packages to stable versions. ## Apps similar to SSC Spring Engineering | App | Rating | Price | Category | | --- | --- | --- | --- | | [ServiceTitan Mobile](https://appshunter.io/ios/app/servicetitan-mobile/id1037989976) | 3.0 (1,608) | Free | Utilities | | [One Onsite](https://appshunter.io/ios/app/one-onsite/id1642547378) | 2.6 (90) | Free | Utilities | | [SOMlink S2](https://appshunter.io/ios/app/somlink-s2/id6444045023) | — | Free | Utilities | | [Uleadz: For Field Service Pros](https://appshunter.io/ios/app/uleadz-for-field-service-pros/id1568932762) | 4.1 (15) | Free | Utilities | | [ServiceTitan Field](https://appshunter.io/ios/app/servicetitan-field/id1629928933) | 3.3 (3,626) | Free | Utilities | | [Industrial Door Sensor Setup](https://appshunter.io/ios/app/industrial-door-sensor-setup/id1447859849) | 5.0 (2) | Free | Utilities | ## More apps by Service Spring Corporation - [SSC Part Resources](https://appshunter.io/ios/app/ssc-part-resources/id1505651610) All apps by Service Spring Corporation: https://appshunter.io/developer/342694497 ## Related topics [ssc spring engineering](https://appshunter.io/ios/topics/ssc-spring-engineering) · [02250247-207 flexible coupling](https://appshunter.io/ios/topics/02250247-207-flexible-coupling) · [idc spring calculator](https://appshunter.io/ios/topics/idc-spring-calculator) · [eilon engineering](https://appshunter.io/ios/topics/eilon-engineering) · [ssc deals](https://appshunter.io/ios/topics/ssc-deals) · [mass spring damper calculator](https://appshunter.io/ios/topics/mass-spring-damper-calculator) · [in the cut springs](https://appshunter.io/ios/topics/in-the-cut-springs) · [spring](https://appshunter.io/ios/topics/spring) · [aoring](https://appshunter.io/ios/topics/aoring) · [kynooe](https://appshunter.io/ios/topics/kynooe) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*