Best PVC alternatives: apps like PVC-4DAT

10+ similar apps compared and reviewed

4.0 avg rating
9 free apps
Updated November 2026

Looking for something like PVC? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(387 ratings)
Free
KobCard screenshot 1
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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.

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Top Alternatives to PVC

Branch Pipe Layout#1

Branch Pipe Layout by Shital Gorasiya

Branch Piping Layout
Editor's Choice
๐Ÿ“Š Productivity
2.5(2 ratings)
FreeIn-App Purchases
Branch Pipe Layout screenshot 1
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Branch Pipe Layout screenshot 4
Branch Pipe Layout screenshot 5

This tool generates precise flat patterns for various pipe and branch connections, including pipe-to-pipe, pipe-to-cone, and truncated cylinders. It simplifies complex fabrication layouts for engineers and fabricators.

Ductulator - Duct Sizing#2

Ductulator - Duct Sizing by Wassim Murr

HVAC Duct Design Calculator
Strong Contender
๐Ÿ“Š Productivity
4.7๐Ÿ˜(361 ratings)
$3.99
#69in Productivity
Ductulator - Duct Sizing screenshot 1
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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
PJFFfree#3

PJFFfree by sigeyosi kanenishi

Piping member reference applic
Worth Considering
๐Ÿ“Š Productivity
5.0(1 ratings)
FreeAds
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This app serves as a manual for piping parts, focusing on Japanese specifications. It lists commonly used items based on manufacturer data and public dimension tables, with all measurements in millimeters.

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This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

Wire size and voltage drop calculationsPower, current, and resistance calculationsMotor performance and connection diagrams
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Inkpad Notepad - Notes - To do
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Inkpad Notepad - Notes - To do
by Workpail, LLC
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This app helps you reclaim your day by blocking distracting apps and websites. Utilize focus timers and smart schedules to improve productivity and sleep better. A visual nudge encourages you to put your phone down.

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