SW Truss

Quick and Easy Finite Element Analysis of 2D Trusses

Softwel · np.com.softwel.swtruss2d

Not rated yet 100K+ downloads v3.0.1 3.5 MB Android 5.0+ PEGI 3 · Everyone

Download APK 3.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.0.1 (106)
Updated: Jan 26, 2026 (8 months ago)
APK size: 3.5 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Mar 20, 2021 (at least)
Permissions: 2 (1 sensitive)
Website: softwel.com.np
Developer contact: [email protected]

About this APK

SW Truss is an app by Softwel in the Productivity category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 2.3.0, the APK grew from 3.1 MB to 3.5 MB and the minimum Android version rose from 4.4 to 5.0. It asks for 2 permissions, 1 of them sensitive: read shared storage. It asks for the same permissions as version 3.0.0.

What's new in v3.0.1

- User interface refresh with light mode support - Mouse wheel zoom support - Android 16 compatibility

Description

From the listing uploaded by “appupdater”.

SW Truss is a finite element analysis app for the analysis of statically determinate and indeterminate plane trusses. This app is useful to civil engineers, architects, mechanical engineers and students. Features -Build truss geometry by adding nodes and members graphically. -Edit frame geometry by changing node coordinates. -Assign Pin/Hinge or Roller(Horizontal/Vertical) supports. -Add point loads to any node, at any angle. -Define and assign member sections with custom properties (Young's modulus, cross-section area) -Calculates the axial force in all members and displays them graphically. -Calculates support reactions. -Calculations are performed immediately. -Inbuilt scientific calculator for input. -Save and open created trusses. -Supports multi-touch gestures (Pinch zoom). -Generates analysis report as PDF files. -Share projects with other users, or export them for later use. This product is made in Nepal and is FREE (no Ads). If you find this useful, please let your friends know that you have used a product from Nepal. Spare sometime to visit this wonderful country and know the Nepali people.

Version history

3 versions are listed, going back to v2.3.0. Since v3.0.0 it requires Android 5.0+.

v3.0.1 LATEST Jan 26, 2026 3.5 MB TRUSTED v3.0.0 Oct 14, 2025 3.5 MB TRUSTED v2.3.0 Jun 7, 2024 3.1 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 26, 2026.
Certificate issued to “Softwel (P) Ltd.” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jan 26, 2026
Validated against Google Play Jan 26, 2026
Signed byCN=Avinab Malla, O=Softwel (P) Ltd., L=Kathmandu, ST=Bagmati, C=977
Signing certificate (SHA-1)13:35:51:CD:DB:30:6C:33:D9:82:6E:F0:B8:5A:B9:18:97:65:4F:63
File MD5ad80434fed608819efa11e473c2a8d7a
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (2)

SW Truss requests 2 permissions, 1 of them sensitive.

Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Internal broadcast protection (app-defined) np.com.softwel.swtruss2d.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Required hardware & features

Basic touch input android.hardware.faketouch

SW Truss APK: questions and answers

Is there a version of SW Truss for older Android phones?

The current version needs Android 5.0 or later. Version 2.3.0 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.3.0 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the SW Truss APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is ad80434fed608819efa11e473c2a8d7a.