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Android Apps > Productivity > BuilderFax
App profile & analytics · Productivity · Data updated 2026-10-17
BuilderFax icon

BuilderFax

by Lumber · Free · Version 2026.10.09

“Your digital wallet for construction credentials – secure, smart, simple.” the developer's tagline

Availability On Google Play since April 2026 ↗
Rating on Google Play
4.85/5
22 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
4.85
22 reviews
Total installs
11
thousand
Installs, last 30 days
1.4
thousand
Best rank
–
not in the top lists
Last updated
October 11, 2026
2026.10.09
AppBrain's verdict

BuilderFax has 11 thousand installs. It doesn't have enough ratings yet to judge what users think.

BuilderFax is made and published by Lumber. AppBrain is an independent app data site and isn't affiliated with Lumber. The app name, icon, screenshots and description belong to Lumber and are shown as published on Google Play.

About BuilderFax

BuilderFax is a productivity app developed by Lumber.

How many times has BuilderFax been installed?

BuilderFax has been installed 11 thousand times. In the last 30 days, the app was installed 1.4 thousand times.

What is the rating of BuilderFax?

BuilderFax is rated 4.85 out of 5 stars, based on 22 ratings.

Is BuilderFax free?

BuilderFax is free. The app size is 84.66 MB. The latest version available is 2026.10.09. The last update was on October 11, 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 by Lumber (from Google Play)
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
Total installs 11 thousand
Recent installs 1.4 thousand
Rating 4.85 based on 22 ratings
Ranking Not ranked
Version 2026.10.09
App size 84.7 MB
Number of libraries ?
Suitable for Everyone
Ads No ads

App Performance Report

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Screenshots

BuilderFax Screenshot 1 of 7
BuilderFax Screenshot 2 of 7
BuilderFax Screenshot 3 of 7
BuilderFax Screenshot 4 of 7
BuilderFax Screenshot 5 of 7
BuilderFax Screenshot 6 of 7
BuilderFax Screenshot 7 of 7
Screenshots by Lumber, from the Google Play listing
Official page on Google Play Also on the App Store

Also available on the App Store

BuilderFax By Lumber icon BuilderFax By Lumber
Lumberfi Inc
5.0
Free
7 ratings

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Google Play Rating history and histogram

18
3
0
0
0

Installs over time

BuilderFax has been installed 11 thousand times. Over the past 30 days, it averaged 45 installs per day.

Changelog of BuilderFax

Show changelog

Developer information for Lumber

Lumber

david@lumberfi.com

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Comments on BuilderFax for Android

★★★★★ Cameron Mangum · Sep 13, 2026
This app is used by the cat north program and is realizable in my opinion

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 on Google Play.

Is BuilderFax still available?

Yes. BuilderFax is on Google Play, and the last update we saw was on October 11, 2026.

Does BuilderFax contain ads?

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

How large is BuilderFax?

BuilderFax is 84.66 MB.

Is BuilderFax suitable for children?

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

How many times has BuilderFax been installed?

Google Play lists 10,000+ installs for BuilderFax.

How do people rate BuilderFax?

BuilderFax scores 4.85 out of 5 stars, from 22 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: PIACET, SafetyClerk, CA DMV Wallet, GET Verifier, Safetrust Wallet.

Top new apps Popular Productivity Apps Apps other people are watching Price drops on Google Play Today's trending apps
PIACET icon PIACET
SafetyClerk icon SafetyClerk
CA DMV Wallet icon CA DMV Wallet
GET Verifier icon GET Verifier
Safetrust Wallet icon Safetrust Wallet
AuthSan -Authenticator App 2FA icon AuthSan -Authenticator App 2FA
BIS Safety icon BIS Safety
Authenticator App: Secure 2FA icon Authenticator App: Secure 2FA
Overview Alternatives History Reviews Rankings Technology
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