Best Qpb Min Apps & Games

227+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated May 2026

Every iPhone needs a few good qpb min apps. We benchmark 227+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Qpb Min

Cat® Central#1

Cat® Central by Caterpillar Inc.

Find parts, insights & support
Editor's Choice
💼 Business
4.6😞(3.2K ratings)
FreeAds
Cat® Central screenshot 1
Cat® Central screenshot 2
Cat® Central screenshot 3
Cat® Central screenshot 4
Cat® Central screenshot 5
Cat® Central screenshot 6

This app provides a centralized platform for managing heavy equipment. It offers tools for finding parts, accessing manuals, diagnosing issues, and tracking machine health. Users can also connect with dealers and access support resources.

What We Love

  • 👍 Easy to use
  • 🚀 Intuitive app
  • 💡 Ability to order parts
  • 👍 Saving equipment models

Room to Improve

  • 🐛 Difficult to change equipment
  • 🐛 Parts diagrams hard to follow
  • 🐛 Difficult to find parts
MachineryTrader: Buy Equipment#2

MachineryTrader: Buy Equipment by Sandhills Global, Inc.

Buy & Sell Heavy Equipment
Strong Contender
💼 Business
4.7😞(4.8K ratings)
Free
MachineryTrader: Buy Equipment screenshot 1
MachineryTrader: Buy Equipment screenshot 2
MachineryTrader: Buy Equipment screenshot 3
MachineryTrader: Buy Equipment screenshot 4
MachineryTrader: Buy Equipment screenshot 5
MachineryTrader: Buy Equipment screenshot 6

This app connects buyers and sellers of new and used heavy equipment, construction machinery, and industrial tools. Browse detailed listings, filter by specifications, and contact sellers directly. Manage your inventory and reach a global audience.

What We Love

  • 🌟 Beautiful machines
  • ⏱️ 15 years and counting
  • 👍 Good app
  • 🌟 The app

Room to Improve

  • 🐛 Crash
  • 🔍 Poor layout
  • 🔍 Trouble finding machines
BuildCores: Part Picker for PC#3

BuildCores: Part Picker for PC by BuildCores LLC

3D PC Builder Part Picker
Worth Considering
🔧 Utilities
4.7😊(1.7K ratings)
FreeIn-App Purchases
BuildCores: Part Picker for PC screenshot 1
BuildCores: Part Picker for PC screenshot 2
BuildCores: Part Picker for PC screenshot 3
BuildCores: Part Picker for PC screenshot 4
BuildCores: Part Picker for PC screenshot 5
BuildCores: Part Picker for PC screenshot 6

This app offers a revolutionary 3D PC building experience, allowing users to visualize and assemble virtual computer components. It features an intelligent compatibility engine and global price comparison to ensure optimal builds and savings.

What We Love

  • 👍 Great app
  • 🚀 Helpful for building PCs
  • 🚀 Useful for beginners and enthusiasts
  • 👍 Sleek and easy-to-use interface

Room to Improve

  • 🐛 Crashes and glitches
  • 🔍 Limited parts database
  • 💰 Inaccurate pricing information

More Qpb Min apps to explore

4
measureQuick HVAC
measureQuick HVAC
measureQuick HVAC
Connect. Perform. Prosper.
Free

This application helps HVAC technicians diagnose and repair systems quickly and accurately. It offers robust diagnostic tools to identify problems faster, leading to fewer callbacks and more satisfied customers. It supports various HVAC systems, making it an all-in-one solution for professionals.

Quick HVAC system diagnosisAccurate repair solutionsReduced troubleshooting time
📊 Productivity
(5)
free
5
The Phillips Machinist
The Phillips Machinist
The Phillips Machinist
by Phillips Corporation
Free

Access essential machine codes, calculators, and practical resources for machinists. Get direct support from engineers and explore a library of machining information. Enhance your productivity and problem-solving on the shop floor.

Haas G & M reference codesError and Alarm CodesCalculator library (Inch/Metric)
📊 Productivity
(394)
free with in-app purchases
6
Wood Screw
Wood Screw
Wood Screw
Be Smart & Win Screw Challenge
Free

Untwist nuts and bolts from intricate wooden contraptions. Strategically drop screws one by one to solve increasingly complex mechanical puzzles. Enjoy a relaxing, no-time-limit experience with unlimited levels.

Untwist nuts and boltsStrategically drop screwsSolve intricate contraptions
🎮 Games
(96K)
free with in-app purchases
7
McMaster-Carr
McMaster-Carr
McMaster-Carr
Over 700,000 products
Free

Access a vast catalog of industrial and maintenance supplies from your mobile device. Browse and order over 800,000 products for your plant and facility needs.

Extensive product catalogOrder from mobilePlant and facility supplies
🛍️ Shopping
(214)
free
8
Fieldpiece Job Link
Fieldpiece Job Link
Fieldpiece Job Link
by Fieldpiece Instruments, Inc
Free

This app connects wirelessly with compatible HVACR tools to help professionals troubleshoot, diagnose, and evaluate HVACR systems. It serves as a central hub for managing wireless tools and business solutions, linking your equipment to your jobs.

Wireless tool connectivitySystem troubleshootingDiagnostic capabilities
💼 Business
(490)
free
9
CNC Machinist Calculator Pro
CNC Machinist Calculator Pro
CNC Machinist Calculator Pro
by Shane Anderson
$14.99

This app provides a comprehensive suite of calculators and tools for CNC machinists, engineers, and hobbyists. It offers specialized calculations for turning, milling, drilling, threading, and geometric tolerances, along with material data and G-code generation.

Turning, Milling, and Drilling CalculatorsThread and Bolt Pattern CalculatorsGeometric Tolerance (GD&T) Tools
📊 Productivity
(642)
paid
10
iEngineer
iEngineer
iEngineer
by Perfectly Simple Apps LLC
Free

Access a vast database of screw and bolt information, including dimensions, material grades, and strength properties for both US and metric fasteners. Features a comprehensive drill chart, unit conversion, and customizable material displays.

Extensive US screw databaseMetric screw database (in-app purchase)Detailed dimensions and material grades
🔍 Reference
(191)
free with in-app purchases
11
McCalc Fusion Calculator
McCalc Fusion Calculator
McCalc Fusion Calculator
HDPE/PP Pressure Calculator
Free

This app calculates the correct fusion pressure for HDPE and Polypropylene pipe jobs. It simplifies the process by selecting your fusion machine and entering pipe details to determine the recommended theoretical gauge pressure.

Select McElroy fusion machinesChoose from nine international standardsEnter pipe size in multiple units
💼 Business
(18)
free
12
Rheem
Rheem
Rheem
Connect . Install . Service
Free

This app streamlines HVAC installation and service for contractors. It offers Bluetooth connectivity for system setup and troubleshooting, along with comprehensive support for product information, warranty tracking, and locating resources.

Bluetooth setup and troubleshootingSystem monitoring and status checksAlarm diagnosis and history
🔧 Utilities
(1.5K)
free
13
PC Builder: Part picker
PC Builder: Part picker
PC Builder: Part picker
Build Your Ultimate PC
Free

This app simplifies PC building by automatically generating optimized builds based on your budget and preferences. It offers component filtering, daily price updates, and compatibility checks to ensure a seamless custom PC creation experience.

Automatic build generatorComponent filtering by brand and compatibilityDaily price updates
🔧 Utilities
(79)
free
14
Machineseeker
Machineseeker
Machineseeker
Buy & sell used machines
Free

This app connects buyers and sellers of used machinery globally. Discover over 200,000 machines across thousands of categories, with advanced search filters and personalized notifications. Sellers can easily list their items and reach millions of international buyers.

Largest selection of used machineryAdvanced search and filteringFree to use, no registration required
📊 Productivity
(286)
free
15
Screw Identifier - Bolt Size
Screw Identifier - Bolt Size
Screw Identifier - Bolt Size
AI Fastener & Nail Scanner
Free
🔧 Utilities
(0)
16
Ruud
Ruud
Ruud
Connect . Install . Service
Free

This app streamlines HVAC installation, service, and support for contractors. It offers Bluetooth connectivity for system setup and troubleshooting, along with access to product information, warranty tracking, and dealer locators.

Bluetooth setup and troubleshootingSystem operating parameter monitoringAlarm diagnosis and history
🔧 Utilities
(942)
free
17
Machining Advisor Pro
Machining Advisor Pro
Machining Advisor Pro
CNC Speeds & Feeds Calculator
Free

This app provides recommended running parameters for CNC machining, specifically for Helical Solutions and Harvey Tool products. It generates customized speeds and feeds based on your end mill, tool path, material, and machine setup, optimizing metal removal rates and shop productivity.

CNC speeds and feeds calculatorOptimized for 30,000+ productsSupports 300+ material grades
📊 Productivity
(162)
ad-supported
18
FSWizard
FSWizard
FSWizard
CNC Machinist Calculator
Free

This app is a comprehensive calculator for CNC machinists, simplifying the calculation of speeds and feeds for milling, drilling, and turning operations. It automatically suggests optimal cutting conditions based on material choices and supports advanced features like chip thinning and HSM machining.

Milling, drilling, and turning speeds and feedsAutomatic cutting condition suggestionsChip thinning and HSM support
📊 Productivity
(47)
free
19
Pipedata
Pipedata
Pipedata
Fast access to component data
Free

Access dimensional and weight data for over 70 common ASME piping components. Provides information in Metric, US Customary Units, and Inch/Fractions, with audited weights for valves, flanges, and other parts. Ensures accuracy and up-to-date information based on the latest ASME specifications.

Dimensional data for 72+ ASME piping componentsWeight information for valves and flangesSupports Metric, US Customary Units, and Inch/Fractions
📊 Productivity
(39)
free
20
Cat® SIS2GO
Cat® SIS2GO
Cat® SIS2GO
by Caterpillar Inc.
Free

Access essential manuals and order parts for your Cat equipment. A subscription unlocks detailed service information, including troubleshooting guides and repair procedures, even offline.

Operation and Maintenance ManualsParts ManualsParts identification and ordering
💼 Business
(88)
free with in-app purchases