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Last updated on: 2026-10-02
Android Apps > Productivity > BuilderFax
BuilderFax icon

BuilderFax

2026.09.18
Lumber
4.88
19 reviews
10,000+
Downloads
Free

Your digital wallet for construction credentials – secure, smart, simple.

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4.88 · 19 reviews · 10,000+ downloads
Download from Google Play Also on the App Store

About BuilderFax

BuilderFax is a productivity app developed by Lumber.

How many times has BuilderFax been downloaded?

BuilderFax has been downloaded 10 thousand times. In the last 30 days, the app was downloaded 1.2 thousand times.

What is the rating of BuilderFax?

BuilderFax is rated 4.88 out of 5 stars, based on 19 ratings.

Is BuilderFax free?

BuilderFax is free to download. The APK download size is 89.54 MB. The latest version available is 2026.09.18. The last update was on September 25, 2026.

What are the requirements for BuilderFax?

The app has a content rating of Everyone. The app has been available on Google Play since April 2026.

Description
BuilderFax is your trusted digital credential wallet, built specifically for construction professionals. Whether you're a carpenter, electrician, plumber, or welder, BuilderFax helps you securely store, view, and share your certifications, licenses, training records, and memberships—all in one place.

Key Features:

1: Add Credentials Easily
Upload front and back photos of your certifications, licenses, education records, training, or union memberships. Enter details and manage your professional documents with ease.

2: Organized Credential Management
See your documents categorized for quick access

3. Share Verified Credentials Instantly
Need to show proof on-site? Share verified credentials via QR code or SMS link. The QR code leads to a secure BuilderFax verification page, visible for 24 hours unless refreshed.

Stay credential-ready. Stay job-ready. Download BuilderFax and keep your professional records at your fingertips—anytime, anywhere.

Recent changes:
Bug Fixes and UI Improvements.
Show more Show less

More data about BuilderFax

Price Free to download
Total downloads 10 thousand
Recent downloads 1.2 thousand
Rating 4.88 based on 19 ratings
Ranking Not ranked
Version 2026.09.18
APK size 89.5 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Also available on the App Store

BuilderFax By Lumber icon BuilderFax By Lumber
Lumberfi Inc
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Google Play Rating history and histogram

Rating history
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16
2
0
0
0

Downloads over time

Downloads over time
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BuilderFax has been downloaded 10 thousand times. Over the past 30 days, it averaged 41 downloads per day.

Changelog of BuilderFax

Show changelog

Developer information for Lumber

Lumber

david@lumberfi.com

Website

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Comments on BuilderFax for Android

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Google Play Rankings for BuilderFax

This app is not ranked

Technologies used by BuilderFax

41 permissions
Subscribe to see full permission and library details

Frequently asked questions about BuilderFax

Is BuilderFax free?

Yes. BuilderFax is free to download from Google Play.

Is BuilderFax still available?

Yes. BuilderFax is on Google Play, and the last update we saw was on September 25, 2026.

Does BuilderFax contain ads?

No. Google Play does not list BuilderFax as containing ads.

How large is the BuilderFax APK?

The BuilderFax APK is 89.54 MB.

Is BuilderFax suitable for children?

Google Play rates the content of BuilderFax as suitable for everyone.

How many times has BuilderFax been downloaded?

Google Play lists 10,000+ downloads for BuilderFax.

How do people rate BuilderFax?

BuilderFax scores 4.88 out of 5 stars, from 19 ratings on Google Play.

Who made BuilderFax?

BuilderFax was developed by Lumber. It is listed in the productivity category on Google Play.

What are the best alternatives to BuilderFax?

People looking at BuilderFax also look at these productivity apps: Okta Credentials Showcase, SafetyClerk, CA DMV Wallet, GET Verifier, Safetrust Wallet.

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