Log Weight Pro

Green log weight estimates for arborists and forestry professionals.

Breathing Zone · zone.breathing.logweightpro

Not rated yet 10K+ downloads v2.2.0 57.6 MB Android 7.0+ PEGI 3 · Everyone

Download APK 57.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.2.0 (28)
Updated: Apr 4, 2026 (6 months ago)
APK size: 57.6 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Permissions: 15 (2 sensitive)
Website: logweightpro.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Log Weight Pro is an app by Breathing Zone in the Tools category. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.9, the minimum Android version rose from 4.4 to 7.0. It asks for 15 permissions, 2 of them sensitive: precise location and approximate location. Compared with version 1.9, it adds 8 new permissions: “Approximate location”, “Access adservices ad id”, “Access adservices attribution” and 5 more. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v2.2.0

Device support.

Description

From the listing uploaded by “appupdater”.

Accurate green log weight estimates for arborists, crane operators, and forestry professionals. Trusted by tree service crews since 2018. Log Weight Pro calculates estimated green log weight using industry-standard formulas. Simply select the tree species, measure the log diameter and length, and get an instant weight estimate. FEATURES: - 161 North American tree species with green density data - Smalian's formula for quick field estimates - Newton's formula for tapered logs with midpoint circumference - Separate measurements for large end, small end, and midpoint - Imperial and metric measurement modes - Works offline — no cellular signal needed - Job tracking with GPS location tagging and notes - Cloud backup and sync across devices - Custom tree species calibration (Pro) Estimated log weights are based on data provided by the U.S. Forest Service. Weights are estimates only. Actual log weights may vary.

Version history

2 versions are listed, going back to v1.9. Since v2.2.0 it requires Android 7.0+.

v2.2.0 LATEST Apr 4, 2026 57.6 MB TRUSTED v1.9 Jul 1, 2020 3.9 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 4, 2026.
Certificate issued to “Breathing Zone” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Apr 4, 2026
Validated against Google Play Apr 4, 2026
Signed byCN=Breathing Zone
Signing certificate (SHA-1)13:21:DD:5F:6C:44:B2:1F:1B:F3:8C:77:3F:E1:D7:35:76:AA:A4:D7
File MD5978231903ec335bfd157f3b22ae134b6
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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

Log Weight Pro requests 15 permissions, 2 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) zone.breathing.logweightpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push notifications com.google.android.c2dm.permission.RECEIVE
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

Basic touch input android.hardware.faketouch
Location android.hardware.location

Log Weight Pro APK: questions and answers

Is there a version of Log Weight Pro for older Android phones?

The current version needs Android 7.0 or later. Version 1.9 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 1.9 · 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 Log Weight Pro free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Log Weight Pro 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 other version checked. After downloading, check that the file's MD5 is 978231903ec335bfd157f3b22ae134b6.