SAGE® by Armstrong

Survey your steam traps using the free Android app included with SAGE®.

Armstrong International Inc. · com.armstronginternational.sage

Not rated yet 1K+ downloads v4.8.0007 98.8 MB Android 7.0+ PEGI 3 · Everyone

Download APK 98.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.8.0007 (4020167)
Updated: Aug 12, 2026 (2 months ago)
APK size: 98.8 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Business (app)
Listed since: Jul 21, 2021 (at least)
Permissions: 16 (7 sensitive)
Website: armstronginternational.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

SAGE® by Armstrong is an app by Armstrong International Inc. in the Business category, listed since at least July 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 4.5.0502, the APK grew from 41.7 MB to 98.8 MB and the minimum Android version rose from 5.1 to 7.0. It asks for 16 permissions, 7 of them sensitive, including precise location, camera and approximate location. It asks for the same permissions as version 4.7.0023.

What's new in v4.8.0007

Bug fixes, Improvements

Description

From the listing uploaded by “appupdater”.

Survey your steam traps with efficiency and accuracy using the free, native Android application included with SAGE®. SAGE® Mobile enables you to perform steam trap surveys with you Android device-even when no Internet connection is available. It includes our Squares Conditions screen, and an intuitive user interface which provides the quickest way to manually update the condition of your traps. SAGE® Mobile saves you time and increases accuracy as it quickly gathers your data and stores it locally, automatically pushing it to SAGE® as soon as you have access to a network connection.

Version history

5 versions are listed, going back to v4.5.0502. New versions arrive here every few months. Since v4.8.0007 it requires Android 7.0+.

v4.8.0007 LATEST Aug 12, 2026 98.8 MB TRUSTED v4.7.0023 Jun 13, 2026 64.5 MB TRUSTED v4.6.0403 May 14, 2026 62.3 MB TRUSTED v4.6.0303 Feb 12, 2026 62.3 MB TRUSTED v4.5.0502 Apr 9, 2025 41.7 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 12, 2026.
Certificate issued to “Armstrong International Inc.” 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 Aug 12, 2026
Validated against Google Play Aug 12, 2026
Signed byCN=Adam Martin, OU=CIU, O=Armstrong International Inc., L=Three Rivers, ST=MI, C=US
Signing certificate (SHA-1)AE:49:E8:5A:6C:4D:AD:80:C9:CB:2B:D0:5E:7A:CD:83:57:05:3A:B8
File MD5eddeb67d2f7ebe8b17852175ffdb84b0
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 (16)

SAGE® by Armstrong requests 16 permissions, 7 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Camera Sensitive android.permission.CAMERA
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read media visual user selected Sensitive android.permission.READ_MEDIA_VISUAL_USER_SELECTED
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Android get installed apps (custom) com.android.permission.GET_INSTALLED_APPS
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.armstronginternational.sage.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Location android.hardware.location

SAGE® by Armstrong APK: questions and answers

Is there a version of SAGE® by Armstrong for older Android phones?

The current version needs Android 7.0 or later. Version 4.7.0023 is the newest listed build that installs on Android 6.0 and later. Get version 4.7.0023 · 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 SAGE® by Armstrong 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 eddeb67d2f7ebe8b17852175ffdb84b0.