Best Spec Torque Apps

116+ iOS apps curated and reviewed

3.7 avg rating

16 free apps

Updated November 2026

Every iPhone needs a few good spec torque apps. We benchmark 116+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Spec Torque Apps (November 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Torque Data	$0.99	—	No	No	Sep 2026
2	Bolt Torque Spec Calc	$4.99	3.0★ (1)	No	No	Oct 2026
3	Torque Tightening	Free	2.0★ (1)	No	No	May 2026
4	Auto Lube Specs Pro	Free	5.0★ (1)	No	Yes	Nov 2026
5	Auto Lube Specs	Free	4.1★ (88)	Yes	No	Nov 2026
6	Torque TOOL	$0.99	—	No	No	Aug 2026
7	Ariel Torque Guide	Free	4.8★ (9)	No	No	Oct 2026
8	Torque Pro : OBD2 Car Scanner	Free	4.2★ (568)	Yes	Yes	Nov 2026

Top Picks for Spec Torque

#1

Torque Data by zhandos uakanov

Torque Data with FULL Info!

Editor's Choice

0.0(0 ratings)

$0.99

Torque Data screenshot 1

Torque Data screenshot 2

#2

Bolt Torque Spec Calc by Shanghai Sheyuan Network Technology Co., Ltd.

SAE Grade · Metric · Lubed

Strong Contender

3.0(1 ratings)

$4.99

Bolt Torque Spec Calc screenshot 1

Bolt Torque Spec Calc screenshot 2

Bolt Torque Spec Calc screenshot 3

Calculates bolt torque specifications for various SAE and metric sizes and grades. Provides results in both ft-lb and N·m, accounting for dry or lubricated conditions. Works offline without ads or subscriptions.

#3

Torque Tightening by CETIM

Worth Considering

2.0(1 ratings)

Free

Torque Tightening screenshot 1

Torque Tightening screenshot 2

Torque Tightening screenshot 3

Torque Tightening screenshot 4

This utility app helps users find the correct torque settings for various applications. It provides optimal torque values to ensure proper application and safety.

More Spec Torque apps to explore

Auto Lube Specs Pro

Auto Lube Specs Pro

Auto Lube Specs Pro

by Rafter Circle Dot Development LLC

Access factory-style lubrication specifications for vehicles directly on your phone. Look up compatible filters, log maintenance history, and view detailed fluid and torque specs. Customize your view by preferred brands and units of measurement.

VIN scan vehicle lookupCompatible oil and air filter displayVehicle maintenance logging

free with in-app purchases

Auto Lube Specs

Auto Lube Specs

Auto Lube Specs

by Rafter Circle Dot Development LLC

Access a comprehensive database of lubrication specifications for vehicles from the last 28 years. Find oil capacity, weight, torque specs, and maintenance light reset procedures. The app is regularly updated with new vehicles and data for user convenience.

Lubrication specifications for 28 yearsOil capacity and weight dataDrain plug torque specifications

by zhandos uakanov

Ariel Torque Guide

Ariel Torque Guide

Ariel Torque Guide

by Ariel Corporation

This app provides quick access to fastener torques and clearances for Ariel compressors, serving as an electronic companion to engineering reference documents. It allows users to find specific values based on compressor model, fastener location, and part numbers, even without an internet connection.

Determine fastener torques and clearancesAccess data offlineFilter by compressor model, location, and type

Torque Pro : OBD2 Car Scanner

Torque Pro : OBD2 Car Scanner

Torque Pro : OBD2 Car Scanner

Torque OBD2 Car Scanner ELM

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor live sensor data, and analyze performance with real-time graphs. Get AI-powered insights and detailed vehicle history reports.

Read and clear trouble codes (DTCs)Live sensor data monitoring and loggingAI-powered trouble code explanations

Torque Indicator Remote Pro

Torque Indicator Remote Pro

Torque Indicator Remote Pro

Torque Unit Converter

Torque Unit Converter

Torque Unit Converter

Easily convert torque values between nine different units. Input your torque value and select the desired units for instant conversion. Supports common units like N·m, kgf·m, and lbf·ft.

Converts torque valuesSupports 9 unit typesSI unit conversion

📊 Productivity

Torque Units Calculator

Torque Units Calculator

Torque Units Calculator

Easily convert between various torque units with this straightforward utility. Developed by Norbar Torque Tools, it provides a simple solution for all your torque conversion needs.

Torque unit conversionSupports all torque unitsDeveloped by Norbar Torque Tools

G-Spec - Car Maintenance Specs

G-Spec - Car Maintenance Specs

G-Spec - Car Maintenance Specs

Oil, battery, A/C & tyres

by Snap-on Inc.

This utility app assists torque wrench users with two essential calculators for unit conversion and adapter-based torque adjustments. It also provides helpful usage tips and links to additional resources.

Torque unit conversion calculatorTorque wrench adapter adjustment calculatorUsage hints for torque wrenches

Torque Wrench Extension Calc.

Torque Wrench Extension Calc.

Torque Wrench Extension Calc.

Calculate the correct torque wrench setting when using an extension. This tool helps ensure the precise torque is applied to fasteners by adjusting the wrench's value. Supports English, French, German, and Spanish.

Torque wrench extension calculationAdjustable fastener torqueMulti-language support (EN, FR, DE, ES)

Torque Wrench Guide

Torque Wrench Guide

Torque Wrench Guide

Quick bolt torque calculator

Torque Unit CVT

Torque Unit CVT

Torque Unit CVT

by Hidenori Ishii

Easily convert torque units with this straightforward tool. It supports conversions between N-m, N-cm, mNm, kgf-m, kgf-cm, and gf-cm. The conversion happens instantly as you input values.

Torque unit conversionSupports N-m, N-cm, mNm, kgf-m, kgf-cm, gf-cmInstant conversion upon input

📊 Productivity

Mac Tools Smart Tools

Mac Tools Smart Tools

Mac Tools Smart Tools

by Stanley Black & Decker, Inc.

This app allows users to precisely control and manage their smart torque wrenches. Set target torque, create custom tightening sequences, and record measurements for audit. Generate reports and track wrench calibration for improved efficiency and accuracy.

Set target torque valuesCreate and save torque sequencesRecord and export torque measurements

📊 Productivity

MotoDoc: AI Motorcycle Repair

MotoDoc: AI Motorcycle Repair

MotoDoc: AI Motorcycle Repair

Manuals, torque specs, parts

Concept Torque Remote Viewer

Concept Torque Remote Viewer

Concept Torque Remote Viewer

by Concept Measurement Inc

Remotely monitor real-time torque measurements from specialized drilling tools. This application connects to a hardware device's Wi-Fi hotspot to display drilling torque data directly on your phone.

Real-time torque monitoringDuplicates drilling tool displayConnects via Wi-Fi hotspot

FAQ about Spec Torque

Are there free spec torque apps for iPhone?

Yes — 16 of the top spec torque apps we rank are free to download, including Torque Tightening and Auto Lube Specs Pro.

Does Torque Data have ads or in-app purchases?

Torque Data has no ads and has no in-app purchases, according to its App Store listing as of November 2026.

How many spec torque apps are on the App Store?

We track 116+ spec torque apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.