Best The B alternatives: apps like The B-Y App

10+ similar apps compared and reviewed

4.0 avg rating
9 free apps
Updated November 2026

The B is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(395 ratings)
Free
KobCard screenshot 1
KobCard screenshot 2
KobCard screenshot 3
KobCard screenshot 4

KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

Get More Info

Top Alternatives to The B

Ductulator - Duct Sizing#2

Ductulator - Duct Sizing by Wassim Murr

HVAC Duct Design Calculator
Strong Contender
๐Ÿ“Š Productivity
4.7๐Ÿ˜(362 ratings)
$3.99
#48in Productivity
Ductulator - Duct Sizing screenshot 1
Ductulator - Duct Sizing screenshot 2
Ductulator - Duct Sizing screenshot 3
Ductulator - Duct Sizing screenshot 4

Instantly calculate HVAC duct sizes based on airflow, friction rate, or velocity. This tool provides accurate duct dimensions in seconds without needing charts, supporting various duct types and units.

What We Love

  • ๐Ÿ‘ Very helpful for duct sizing
  • ๐Ÿ‘ Easy to use in the field
  • ๐Ÿ‘ Saves time
  • ๐Ÿ‘ Seamless imperial/metric transitions
  • ๐Ÿ‘ Excellent tool for duct design
  • ๐Ÿ‘ Good duct sizer
  • ๐Ÿ‘ Meets objective perfectly
  • ๐Ÿ‘ Love the app
  • ๐Ÿ‘ Must-have tool

Room to Improve

  • ๐Ÿ‘Ž App should be free
  • ๐Ÿ‘Ž Functionality is pointless for some needs
  • ๐Ÿ‘Ž Doesn't help with traditional residential HVAC duct sizing
  • ๐Ÿ‘Ž App is a scam
  • ๐Ÿ‘Ž Decimal point doesn't work
  • ๐Ÿ‘Ž Limits duct sizes
  • ๐Ÿ‘Ž Can't punch in duct size to see CFM
  • ๐Ÿ‘Ž New update version not good
  • ๐Ÿ‘Ž Friction rate can't be changed
CoolCalc Scan#3

CoolCalc Scan by Cool Calc Inc.

3D Room Scanning
Worth Considering
๐Ÿ“Š Productivity
2.6(7 ratings)
Free
CoolCalc Scan screenshot 1
CoolCalc Scan screenshot 2
CoolCalc Scan screenshot 3

Capture precise 3D room scans using your device's LiDAR sensor. Organize projects, integrate with a web platform for advanced visualization, and export models in industry-standard formats. Ideal for professionals needing accurate spatial data.

More apps like The B

4
BluVac
BluVac
BluVac
by Manifold Cloud Services Ltd.
Free

Connect to compatible vacuum gauges via Bluetooth to perform detailed system evacuations. Features timed tests, decay tests, and data recording. Offers advanced reporting, multiple gauge connections, and geolocation for enhanced screenshots.

Bluetooth gauge connectionTimed evacuation testsDecay test functionality
๐Ÿ“Š Productivity
(2)
free
5
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
๐Ÿ“Š Productivity
(8)
free
6
GoTemp Pro
GoTemp Pro
GoTemp Pro
Formerly DS Solutions
Free

This app offers service technicians powerful tools for troubleshooting and servicing commercial and residential product lines. Access product information, literature, warranty details, and technical calculators by scanning QR codes or entering serial numbers.

Product information accessTechnical literature libraryWarranty management
๐Ÿ“Š Productivity
(18)
free
7
CPS Link Pro
CPS Link Pro
CPS Link Pro
by CPS Products, Inc.
Free

Connect multiple wireless sensors for comprehensive diagnostic measurements. Build custom systems for quick tasks or complex full-home diagnostics with advanced analytics. Expand your capabilities with a range of available sensors.

Connect multiple wireless sensorsComprehensive diagnostic measurement systemFlexible system for custom measurement needs
๐Ÿ“Š Productivity
(2)
free
8
CPS Link
CPS Link
CPS Link
by CPS Products
Free

Connect multiple wireless sensors to create a comprehensive diagnostic measurement system. Perform quick single measurements or complex full system diagnostics with analytics. Expand your system over time with new sensor solutions.

Connect multiple wireless sensorsComprehensive diagnostic measurement systemPerform quick measurements
๐Ÿ“Š Productivity
(157)
free
9
Eventsforce
Eventsforce
Eventsforce
by Eventsforce
Free

This event management application enhances the experience for attendees, exhibitors, and organizers. It offers features like QR code scanning, personalized schedules, networking opportunities, and gamification to boost engagement.

Intuitive and easy-to-use interfaceMobile and desktop accessAdvanced QR code scanning
๐Ÿ“Š Productivity
(1)
free
10
Carrierยฎ SMART Service
Carrierยฎ SMART Service
Carrierยฎ SMART Service
by Carrier Corporation
Free

This app provides insights into chiller and HVAC unit operations, helping building managers make informed decisions about maintenance, repair, and financial performance. It allows customers to view operating trends and chiller serial numbers for enhanced equipment management.

Chiller and system operating trend analysisInformed decision-making for comfort and performanceIntegration into preventive and predictive maintenance programs
๐Ÿ“Š Productivity
(7)
free