About A-Truss
The easy and fastest way to analyze the 2D-Truss problem right on your iPhone & iPod Touch. Featuring: . Standard Truss Templates: with the standard truss template (18 types of truss for initial version) , you can easily...
The easy and fastest way to analyze the 2D-Truss problem right on your iPhone & iPod Touch. Featuring: . Standard Truss Templates: with the standard truss template (18 types of truss for initial version) , you can easily create and config your truss as required. . "Custom Truss"; If the built-in standard truss template doesn't match your requirement, "Custom" your own Truss is also easy to create due to the Node & Element generating features. . Unit Flexibility: very flexible in Units system, you can choose any units at your convenience without the requirement to restart the application and the unit system is saved per your truss's project. For example you use m. as node coordinations while you choose mm. for the deflection of the nodes or you can even choose in. or ft. for nodes's deflection (if you really need). . Buit-in material sections library where you can adjust any material's properties with no effect to other truss project. The options to create your own material library will be available for the next update. . PDF Reporting: All result information of your truss are shown in PDF and also you can email this result.
Version History Update for iOS 26 Bug fixes for decimal separator in some regions that use comma "'" instead of period "." 4.5.2 Jan 19 Bug fixes for toolbar button to view truss deformation. 4.5.1 06/05/2025 Bug fixes in numeric data input in New Truss view. 4.4.1 04/11/2025 Add Truss Stability check. Improve and bug fixed for numeric data input. 4.4 04/08/2025 Improve numeric input data with customize Keypad. 4.3 03/31/2025 Add details in Truss's results for stiffness matrix: Structure S Matrix 4.2 03/11/2025 Bug fixes for Truss drawing background in some case overlapping with other view. Bug fixes on copy button. 4.1 02/27/2025 Improve UI and stability. Bug fixes. 4.0 07/04/2024 Improve stability and performance 3.9.2 05/25/2024 Bug fixes and improve UI on iPad devices. 3.9.1 10/30/2023 Bug fixes and improve UI on iPad devices. 3.9.0 10/15/2023 A-Truss is now compatible with iPad devices. Improve overall performance. 3.8.0 09/11/2023 Bug fixes for Truss Report. 3.7.2 07/21/2023 Bug fixes for node, member and load deletion. 3.7.1 11/03/2022 Update for iOS 16 Bug fixes for Truss Material. 3.7.0 10/30/2022 Improve UI and stability. 3.6.5 07/31/2022 Add Truss report for nodes and members. 3.6.4 07/25/2022 Bug fixes for editing Truss. Improve overall performance. 3.6.3 07/23/2022 Bug fixes and improve UI. 3.6.2 05/28/2022 Enhance report UI. 3.6.1 05/18/2022 Bug fixes for load editting. 3.5.3 05/03/2022 Improve UI and performance. 3.5.2 12/06/2021 Bug fixes for Truss copy. Add notations in standard truss. 3.5.1 04/22/2021 Bug fixes and performance improvement. 3.5.0 04/18/2021 Add light & dark themes. Bug fixes for crash during truss calculation. 3.4.5 04/16/2019
Previous Versions
Here you can find the changelog of A-Truss since it was posted on our website on 2016-09-30 04:56:42.
The latest version is 4.5.2 and it was updated on 2026-06-11 13:37:59. See below the changes in each version.
A-Truss version 4.5.2
Updated At: 2026-06-11
Changes: Version History Update for iOS 26
Bug fixes for decimal separator in some regions that use comma "'" instead of period "." 4.5.2 Jan 19 Bug fixes for toolbar button to view truss deformation. 4.5.1 06/05/2025 Bug fixes in numeric data input in New Truss view. 4.4.1 04/11/2025 Add Truss Stability check.
Improve and bug fixed for numeric data input. 4.4 04/08/2025 Improve numeric input data with customize Keypad. 4.3 03/31/2025 Add details in Truss's results for stiffness matrix: Structure S Matrix 4.2 03/11/2025 Bug fixes for Truss drawing background in some case overlapping with other view.
Bug fixes on copy button. 4.1 02/27/2025 Improve UI and stability.
Bug fixes. 4.0 07/04/2024 Improve stability and performance 3.9.2 05/25/2024 Bug fixes and improve UI on iPad devices. 3.9.1 10/30/2023 Bug fixes and improve UI on iPad devices. 3.9.0 10/15/2023 A-Truss is now compatible with iPad devices.
Improve overall performance. 3.8.0 09/11/2023 Bug fixes for Truss Report. 3.7.2 07/21/2023 Bug fixes for node, member and load deletion. 3.7.1 11/03/2022 Update for iOS 16
Bug fixes for Truss Material. 3.7.0 10/30/2022 Improve UI and stability. 3.6.5 07/31/2022 Add Truss report for nodes and members. 3.6.4 07/25/2022 Bug fixes for editing Truss.
Improve overall performance. 3.6.3 07/23/2022 Bug fixes and improve UI. 3.6.2 05/28/2022 Enhance report UI. 3.6.1 05/18/2022 Bug fixes for load editting. 3.5.3 05/03/2022 Improve UI and performance. 3.5.2 12/06/2021 Bug fixes for Truss copy.
Add notations in standard truss. 3.5.1 04/22/2021 Bug fixes and performance improvement. 3.5.0 04/18/2021 Add light & dark themes.
Bug fixes for crash during truss calculation. 3.4.5 04/16/2019
A-Truss version 4.5.2
Updated At: 2026-01-19
Changes: Update for iOS 26
Bug fixes for decimal separator in some regions that use comma "'" instead of period "."
A-Truss version 4.5.1
Updated At: 2025-06-05
Changes: Jun 5, 2025
Version 4.5.1
Bug fixes for toolbar button to view truss deformation.
A-Truss version 4.4.1
Updated At: 2025-04-11
Changes: Apr 11, 2025
Version 4.4.1
Bug fixes in numeric data input in New Truss view.
A-Truss version 4.3
Updated At: 2025-03-31
Changes: Mar 31, 2025
Version 4.3
Improve numeric input data with customize Keypad.
A-Truss version 4.2
Updated At: 2025-03-11
Changes: Mar 11, 2025
Version 4.2
Add details in Truss's results for stiffness matrix: Structure S Matrix
A-Truss version 4.1
Updated At: 2025-02-27
Changes: Feb 27, 2025
Version 4.1
Bug fixes for Truss drawing background in some case overlapping with other view.
Bug fixes on copy button.
A-Truss version 4.0
Updated At: 2024-07-04
Changes: Jul 4, 2024
Version 4.0
Improve UI and stability.
Bug fixes.
A-Truss version 3.9.2
Updated At: 2024-05-25
Changes: May 25, 2024
Version 3.9.2
Improve stability and performance
A-Truss version 3.9.1
Updated At: 2023-10-30
Changes: Oct 30, 2023
Version 3.9.1
Bug fixes and improve UI on iPad devices.
Disclaimer
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