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Android Apps > Productivity > Proto
Proto icon

Proto

by Stanley Black & Decker Inc · Productivity · Free
On Google Play since July 2020 · Data updated 2026-11-02

Proto is made and published by Stanley Black & Decker Inc. AppBrain is an independent app data site and isn't affiliated with Stanley Black & Decker Inc. The app name, icon, screenshots and description belong to Stanley Black & Decker Inc and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Rating on Google Play
2.91
12 ratings
Installs
1 thousand
Last updated
October 15, 2026
Ads
No ads
Size
4.26 MB

Proto is a niche app, with 1 thousand installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Proto for Android

★☆☆☆☆ Gavin last nams · Dec 20, 2021
Next time name the app appropriately. Proto Torque?
★☆☆☆☆ Kevin Dodgen · Aug 4, 2026
App just open and closes, can't even use torque wrench without the app

Google Play Rating history and histogram

4
1
1
0
5

Store listing

By Stanley Black & Decker Inc, from Google Play

“Faster, Easier, More Precise.”

Proto Screenshot 1 of 5
Proto Screenshot 2 of 5
Proto Screenshot 3 of 5
Proto Screenshot 4 of 5
Proto Screenshot 5 of 5
Screenshots by Stanley Black & Decker Inc, from the Google Play listing
Description by Stanley Black & Decker Inc Written by the developer, not by AppBrain. Click to read.
Faster, Easier, More Precise.

With the Proto App, take control of your Smart Torque wrench and set quickly target torque, help reduce errors, and record measurement for audit. Set values, recall favorites, and generate reports.

Supports multi units N.m, kg.cm, lbf.ft and lbf.in as well as angle measurement.

Quick Torque:

- Easily set target torque as absolute values
- Removing the need to read mechanical scales
- Improve setup speed and reduce errors.

Torque Sequence

- Allows you to create and save complex sequences,
- Single-pass sequences allows you to tighten each bolt to max specs in one go.
- Multiple-pass sequences allows you to tighten each bolt in a multi-stage
- The wrench will auto advance during the task once you have reached your target, saving time.

Torque History

- Create, export, and wirelessly share reporting of torque values for audit.
- View completed Torque Activities
- View Achieved Torque Target: Overtorque, Undertorque, or Within Range
- View Achieved Angle: Exceeded or Within Range

Wrench Management Tools

- Click count towards calibration as determined by standards
- Calibration date for the wrench from date of first pair

Recent changes:
• Improved compatibility with recent Android versions.
• Improved access to firmware updates for your tools.
• Fixed date selection when exporting reports.
• Stability improvements and bug fixes.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
4.26 MB
Content rating
Everyone

Technologies used by Proto

16 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.1.6
Launched
July 2020
  • Oct 15, 2026UpdateVersion 1.1.6
  • Sep 27, 2026Installs1,000+ installs
  • Nov 26, 2023Installs500+ installs
  • Jan 25, 2022UpdateVersion 1.1.4
  • Dec 6, 2021UpdateVersion 1.1.3
Show all changes Show fewer

Alternatives

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Installs

Tracked by AppBrain
Last 30 days
34
Play install range
1+ thousand
Launched
July 2020

Installs over time

Proto has been installed 1 thousand times. Over the past 30 days, it has been installed 34 times.

Rankings

Google Play top charts

Google Play Rankings for Proto

This app is not ranked

About the app and developer

About Proto

Proto is a productivity app developed by Stanley Black & Decker Inc.

How many times has Proto been installed?

Proto has been installed 1 thousand times. In the last 30 days, the app was installed 34 times.

What is the rating of Proto?

Proto is rated 2.91 out of 5 stars, based on 12 ratings.

Is Proto free?

Proto is free. The app size is 4.26 MB. The latest version available is 1.1.6. The last update was on October 15, 2026.

What are the requirements for Proto?

The app has a content rating of Everyone. The app has been available on Google Play since July 2020.

App Performance Report

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Get PDF Report — $29

Developer information for Stanley Black & Decker Inc

Stanley Black & Decker Inc

vishal.patel@sbdinc.com

Legal name:

Address:

Phone number:

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Frequently asked questions about Proto

Is Proto free?

Yes. Proto is free on Google Play.

Is Proto still available?

Yes. Proto is on Google Play, and the last update we saw was on October 15, 2026.

Does Proto contain ads?

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

How large is Proto?

Proto is 4.26 MB.

Is Proto suitable for children?

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

How many times has Proto been installed?

Google Play lists 1,000+ installs for Proto.

How do people rate Proto?

Proto scores 2.91 out of 5 stars, from 12 ratings on Google Play.

Who made Proto?

Proto was developed by Stanley Black & Decker Inc. It is listed in the productivity category on Google Play.

What are the best alternatives to Proto?

People looking at Proto also look at these productivity apps: Torque Unit Converter, TorqueScan (Torque OBD Plugin), Ariel Torque Guide, Log Dyno Horsepower CSV Dyno, OBD2: Torque FixD Car Scanner.

Share Proto

Today's trending apps Price drops on Google Play Top new apps Popular Productivity Apps Apps other people are watching
Torque Unit Converter icon Torque Unit Converter
TorqueScan (Torque OBD Plugin) icon TorqueScan (Torque OBD Plugin)
Ariel Torque Guide icon Ariel Torque Guide
Log Dyno Horsepower CSV Dyno icon Log Dyno Horsepower CSV Dyno
OBD2: Torque FixD Car Scanner icon OBD2: Torque FixD Car Scanner
Torque Pro (OBD 2 & Car) icon Torque Pro (OBD 2 & Car)
OBD2 Scanner: Torque & FixD icon OBD2 Scanner: Torque & FixD
OBD2: Car Scanner Torque FixD icon OBD2: Car Scanner Torque FixD
Overview Alternatives History Reviews Rankings Technology
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