About My Bender
My Bender - Professional Conduit Bending Calculator Is that three-bend saddle at the end of the pipe? Wish you could flip the bender around to make the bend easier? With My Bender, you can. One of My Bender’s standout...
My Bender - Professional Conduit Bending Calculator Is that three-bend saddle at the end of the pipe? Wish you could flip the bender around to make the bend easier? With My Bender, you can. One of My Bender’s standout features is the ability to flip the orientation of the bender during calculations. Just tap the bender to reverse its orientation and My Bender automatically updates the measurements for practical, real-world bending. Built Around Your Bender My Bender delivers some of the most accurate conduit bending calculations on the App Store because it doesn’t rely on generic “rule of thumb” multipliers. Instead, My Bender uses the actual bending characteristics of your bender to perform calculations. Most conduit calculators use the cosecant method - an approximation that ignores centerline bending radius and pipe diameter. As bend angles and conduit sizes increase, those errors become more noticeable. My Bender is different. Every calculation is based on your bender’s measured centerline radius and real-world geometry, producing more accurate and repeatable bends. Calculate: * Offsets with predetermined conduit locations * Three-bend saddles * Four-bend saddles * Kicked 90° bends * Distance from benchmark to center of bend for any angle Designed for Real Electricians My Bender was built with practical conduit bending in mind. Unlike other apps, My Bender lets you flip the bender orientation to match the way you actually want to bend the conduit - then automatically displays the correct measurements for that orientation. The app is polished, fast, and designed to feel like a tool you’d actually want to use in the field. Keep Track of All Your Benders Every conduit bender has its own characteristics. My Bender helps you keep track of them all in one place. Add your own: * Hand Benders * Chicago Benders * 555 Benders * Cyclone Benders * Smart Benders * Table Benders My Bender Calculates Important Bender Characteristics: * Take-Up (Deduct) for 90° bends * Gain on 90° bends * Centerline bending radius How It Works Everything starts with the centerline bending radius. Simply bend one 90°, take a few key measurements, select the conduit size and material, and My Bender effectively “fingerprints” your bender for future calculations. Every measurement includes detailed descriptions and diagrams to help visualize exactly what needs to be measured. Support Since App Store reviews can’t be replied to directly, please email support questions or feedback to:
[email protected]
Version History What’s New in This Version My Bender has been completely rebuilt from the ground up. Every screen in the app was rewritten using modern SwiftData architecture for improved performance, reliability, and future expansion. This update also introduces live bend previews throughout the app. As you enter measurements, the conduit bend now updates in real time on screen, giving you immediate visual feedback instead of relying on static images. My Bender can now also detect impossible or impractical bends and will alert you when a bend cannot physically be made, helping prevent mistakes before you get to the job site. Additional improvements include: * Faster and smoother navigation * Improved bend calculation engine * Modernized interface across the entire app * More responsive input handling * Improved overall stability and accuracy 4.0 3d ago This update from Apple will improve the functionality of this app. No new features are included. New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner 3.7 05/10/2018 Bug Fix for 3.6: Step Four Bend Saddle - Radius was set to constant value during testing. Radius has been reset to match the bender used in actual calculations. 3.6.1 04/09/2018 New in Version 3.6 : - Exclusive New Calculation - Stepped 4 Bend Saddle - Use this when you have an obstacle to go over but you need a different height on the other side. Sure you could also do two offset calculations, but now you can do it on one screen. - New bender images that allow more customization 3.6 04/08/2018 +New Feature: Center of bend calculation for any angle, measured from your benchmark. +Various Bug Fixes 3.5 02/27/2018 Match Offset Calculation Added. - Measure the center to center distance and height of existing offset, My Bender will calculate the bend angle. Don't know how to find the center of an existing bend? -There is step by step guide in the help section to find the center of a bend. 3.4 01/16/2018 New summary view of the measurements used to create your bender. The measurements are easier to read. Bug resolved: Distance from benchmark to start of bend was not updating correctly, affecting bend results. 3.3 01/08/2018 Polishing the bender table view 3.2 01/06/2018 Kicked 90 calculation has been added. Killed a couple of bugs with updating the current bender choice. Updated UI. 3.1 01/05/2018 The app has been completely rewritten to work on today's iOS version. 3.0 01/02/2018 -Fixed critical bug that would cause app crash when adding a new bender for first time. 2.3.4 10/15/2012 Fixed a bug where the Distance to Center of Bend (in the useful info tab) would change when a description view was shown and then hidden. Thanks John S. 2.3.3 05/22/2012 -fixed bug that would not accept correct field measurements 2.3.2 07/15/2011 -fixed bug that caused image for 4-bend saddle in table view to not show 2.3.1 04/29/2011 -Added 4 point saddle calculation -Fixed bug where saving a bender with no name caused bender to be unusable. -I would love to hear some feedback, drop me an email with your thoughts. 2.3 04/25/2011 -Fixed bug in previous release that displayed incorrect calculations. 2.2 03/03/2011 -Added 3-Bend Saddle Calculation - Important. If you have not downloaded this version...please wait to download version 2.2 which fixes a critical bug in the offset and three bend calculation algorithm. 2.1 02/22/2011 My Bender now calculates conduit bends. Other apps use cosecant method which is an approximation, My Bender uses your bender to precisely predetermine bend locations. -Calculate offset bends where the start of the bend is critical -Calculate offset bends where the end of the bend is critical -More updates coming soon (Three bend, and Four bend saddles) 2.0 02/07/2011 -Changed the minimum version of iOS to run app from 4.2 to 3.0. 1.2 12/16/2010 -Bug fix-When the "arrow" was used as the benchmark-field measurements had to be extremely accurate to pass internal tests. This update increases the tolerance when using the "arrow" as your benchmark. 1.1 12/13/2010 1.0 12/11/2010
Previous Versions
Here you can find the changelog of My Bender since it was posted on our website on 2016-09-25 10:10:36.
The latest version is 4.0 and it was updated on 2026-06-21 12:59:32. See below the changes in each version.
My Bender version 4.0
Updated At: 2026-05-26
Changes: Version History What’s New in This Version
My Bender has been completely rebuilt from the ground up.
Every screen in the app was rewritten using modern SwiftData architecture for improved performance, reliability, and future expansion.
This update also introduces live bend previews throughout the app. As you enter measurements, the conduit bend now updates in real time on screen, giving you immediate visual feedback instead of relying on static images.
My Bender can now also detect impossible or impractical bends and will alert you when a bend cannot physically be made, helping prevent mistakes before you get to the job site.
Additional improvements include:
* Faster and smoother navigation
* Improved bend calculation engine
* Modernized interface across the entire app
* More responsive input handling
* Improved overall stability and accuracy 4.0 3d ago This update from Apple will improve the functionality of this app. No new features are included.
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner 3.7 05/10/2018 Bug Fix for 3.6:
Step Four Bend Saddle - Radius was set to constant value during testing. Radius has been reset to match the bender used in actual calculations. 3.6.1 04/09/2018 New in Version 3.6 :
- Exclusive New Calculation - Stepped 4 Bend Saddle - Use this when you have an obstacle to go over but you need a different height on the other side. Sure you could also do two offset calculations, but now you can do it on one screen.
- New bender images that allow more customization 3.6 04/08/2018 +New Feature:
Center of bend calculation for any angle, measured from your benchmark.
+Various Bug Fixes 3.5 02/27/2018 Match Offset Calculation Added.
- Measure the center to center distance and height of existing offset, My Bender will calculate the bend angle.
Don't know how to find the center of an existing bend?
-There is step by step guide in the help section to find the center of a bend. 3.4 01/16/2018 New summary view of the measurements used to create your bender.
The measurements are easier to read.
Bug resolved: Distance from benchmark to start of bend was not updating correctly, affecting bend results. 3.3 01/08/2018 Polishing the bender table view 3.2 01/06/2018 Kicked 90 calculation has been added.
Killed a couple of bugs with updating the current bender choice.
Updated UI. 3.1 01/05/2018 The app has been completely rewritten to work on today's iOS version. 3.0 01/02/2018 -Fixed critical bug that would cause app crash when adding a new bender for first time. 2.3.4 10/15/2012 Fixed a bug where the Distance to Center of Bend (in the useful info tab) would change when a description view was shown and then hidden. Thanks John S. 2.3.3 05/22/2012 -fixed bug that would not accept correct field measurements 2.3.2 07/15/2011 -fixed bug that caused image for 4-bend saddle in table view to not show 2.3.1 04/29/2011 -Added 4 point saddle calculation
-Fixed bug where saving a bender with no name caused bender to be unusable.
-I would love to hear some feedback, drop me an email with your thoughts. 2.3 04/25/2011 -Fixed bug in previous release that displayed incorrect calculations. 2.2 03/03/2011 -Added 3-Bend Saddle Calculation -
Important. If you have not downloaded this version...please wait to download version 2.2 which fixes a critical bug in the offset and three bend calculation algorithm. 2.1 02/22/2011 My Bender now calculates conduit bends. Other apps use cosecant method which is an approximation, My Bender uses your bender to precisely predetermine bend locations.
-Calculate offset bends where the start of the bend is critical
-Calculate offset bends where the end of the bend is critical
-More updates coming soon (Three bend, and Four bend saddles) 2.0 02/07/2011 -Changed the minimum version of iOS to run app from 4.2 to 3.0. 1.2 12/16/2010 -Bug fix-When the "arrow" was used as the benchmark-field measurements had to be extremely accurate to pass internal tests. This update increases the tolerance when using the "arrow" as your benchmark. 1.1 12/13/2010 1.0 12/11/2010
My Bender version 3.7
Updated At: 2018-05-10
Changes: May 10, 2018 Version 3.7
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner
My Bender version 3.7
Updated At: 2018-05-10
Changes: May 10, 2018 Version 3.7
This app has been updated by Apple to use the latest Apple signing certificate.
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner
My Bender version 3.7
Updated At: 2018-05-10
Changes: May 10, 2018
Version 3.7
This app has been updated by Apple to display the Apple Watch app icon.
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner
My Bender version 3.7
Updated At: 2018-05-10
Changes: This app has been updated by Apple to display the Apple Watch app icon.
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner
My Bender version 2.3.4
Updated At: 2010-12-14
My Bender version 3.7
Updated At: 1970-01-01
Changes: 10 de may. de 2018 Version 3.7
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner
My Bender version 3.7
Updated At: 1970-01-01
Changes: 10 mei 2018 Version 3.7
New Calculation - Compound 90° Bend around a Rectangular Obstruction in a Corner
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