# Catenary Cables — EnergyLink LLC > Precise catenary calculations for overhead transmission line conductor sagging. (iPhone/iPad app by Logan Copenhaver.) - Source: https://appshunter.io/ios/app/catenary-cables/id6447140970 (this page in markdown: same URL + `.md`) - Developer: [Logan Copenhaver](https://appshunter.io/developer/1680415210) - Category: Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 6 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 31 MB - Languages: American English - Released: 2023-06-08 - Data updated: 2026-07-08 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/catenary-cables/id6447140970/reviews.md ## What is Catenary Cables? Catenary Cables revolutionizes the sagging process for overhead transmission line conductors, making it more accurate, precise, and efficient. Traditional methods in the IEEE Guide to the Installation of Overhead Transmission Line Conductors rely on approximate parabolic equations, leading to time-consuming calculations and guaranteed inaccuracies. Catenary Cables, however, leverages the more precise catenary expressions to deliver accurate results right from the start. Experience the benefits of flexible transit setup locations and unmatched sag accuracy while saving countless hours! All Access Membership: • Catenary Cables requires an active subscription to use. • Subscriptions are billed monthly, semi-annually, or yearly depending on the plan selected. By using Catenary Cables, you agree to our Privacy Policy and Terms of Use: • https://www.catenarycables.com/privacypolicy • https://www.catenarycables.com/terms-of-service ## Key features - Accurate sag calculations - Precise catenary expressions - Replaces traditional methods - Flexible transit setup - Time-saving efficiency ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly | $59.99 | per month | | Yearly | $539.99 | per year | ## Frequently asked questions about Catenary Cables ### How does Catenary Cables improve sag calculations? Catenary Cables utilizes precise catenary expressions, a more accurate mathematical model than the approximate parabolic equations used in traditional methods. This leads to significantly more precise results from the outset. ### What are the subscription options for Catenary Cables? Catenary Cables offers monthly, semi-annual, and yearly subscription plans. The monthly plan is $59.99/month and includes a 3-day free trial. A yearly plan is available for $539.99/year. ### Can I cancel my Catenary Cables subscription? Yes, users can cancel their subscription at any time. Subscription details and cancellation policies are outlined in the app's Terms of Service. ### What devices support Catenary Cables? Catenary Cables is available on iPhone and iPad devices, indicated by its compatibility with iOS. ### How often is Catenary Cables updated? The latest version of Catenary Cables is 1.4.4, last updated on December 15, 2025. This indicates a relatively recent update, suggesting ongoing development and support. ### What is the age rating for Catenary Cables? Catenary Cables has an age rating of 4+, making it suitable for a wide range of users. ### Does Catenary Cables have ads? No, Catenary Cables does not contain advertisements. The app is ad-free. ### What is the user sentiment for Catenary Cables? Based on the available data, Catenary Cables has a perfect 5.0-star rating from 6 reviews. This indicates very positive user sentiment. ## Version history (last 5 releases) ### 1.4.4 — 2025-12-15 • Improved compatibility with Apple’s new “liquid glass” UI style • Minor performance improvements and bug fixes throughout the app - Wire Temperature can be a negative (-) value - Zero (0) is a valid input for Left Structure Horizontal Angle ### 1.4.3 — 2025-06-11 • Improved overall app performance and user experience • Enhanced data visualization and reporting • Updated visual elements and interface for better usability • Added helpful instructions and information • Various bug fixes and minor improvements ### 1.4.2 — 2025-04-03 • New PDF documentation: Quickly create and export results in a pdf • Enhanced error handling: Fewer disruptions and clearer error messages for a smoother experience. • Performance improvements: Faster computations and improved responsiveness across the app, minor bug mitigation. ### 1.4.1 — 2025-04-01 • New PDF documentation: Quickly create and export results in a pdf • Enhanced error handling: Fewer disruptions and clearer error messages for a smoother experience. • Performance improvements: Faster computations and improved responsiveness across the app, minor bug mitigation. ### 1.4.0 — 2025-03-31 • New PDF documentation: Quickly reference detailed usage instructions within the app. • Enhanced error handling: Fewer disruptions and clearer error messages for a smoother experience. • Performance improvements: Faster computations and improved responsiveness across the app. ## Apps similar to Catenary Cables | App | Rating | Price | Category | | --- | --- | --- | --- | | [LineConstants](https://appshunter.io/ios/app/lineconstants/id6740081204) | — | Free | Utilities | | [Engineering Survey Calculator](https://appshunter.io/ios/app/engineering-survey-calculator/id641965073) | 5.0 (1) | $2.99 | Utilities | | [ForceChk](https://appshunter.io/ios/app/forcechk/id1536148707) | — | Free | Utilities | | [ColonyIQ](https://appshunter.io/ios/app/colonyiq/id6760478790) | — | Free | Utilities | | [Cones Calculator](https://appshunter.io/ios/app/cones-calculator/id1490219230) | 1.0 (1) | $2.99 | Utilities | | [Overhead Install Guide](https://appshunter.io/ios/app/overhead-install-guide/id1353512021) | 4.8 (4) | Free | Utilities | ## Related topics [catenary cables](https://appshunter.io/ios/topics/catenary-cables) --- *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 2026-07-08.*