Comparison

Sizing US/CA vs KINGHOME PLUS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sizing US/CA

This utility app helps installers determine the correct size of flexible gas piping for their projects. It calculates the appropriate pipe size based on gas type, tubing length, supply pressure, and flow capacity. Users can also access installation guides and product information.

Highlights
  • Flexible gas pipe sizing
  • US and CA location selector
  • Automatic value adjustment
  • Certification card access
  • Installation guide viewer
  • Product search
  • Direct contact with developer
Features
Read full description

Size Gastite® and FlashShield™ flexible gas piping with this convenient and easy-to-use application for the iPhone. This app allows flexible gas pipe installers to determine the appropriate size Gastite pipe recommended for the installation at hand. Based on the project’s gas type, length of tubing run, supply pressure, pressure drop, and flow capacity – the app will calculate the appropriate size Gastite/FlashShield CSST for your application.
 
 Features
: Includes a location selector for US and CA 
 Scroll wheel automatically adjusts depending on values selected Find your certification card to link a digital version to your device
 FAQs View the latest Design and Installation Guide Search for Gastite and FlashShield products Contact Page submits questions and requests directly to Gastite 
The Gastite and FlashShield flexible gas piping systems are designed and warranted to provide sufficient gas volume and pressure for proper appliance performance using the appropriate sizing tables and methods detailed in the Design and Installation Guide and this Mobile Sizing App. 
Accordingly, the design pressure loss on the Gastite and FlashShield piping system under maximum probable flow conditions, from the point of delivery to the inlet connection of the equipment shall be such that the supply pressure at the equipment is greater than the minimum pressure required for proper equipment operation. Minimum Requirements - iOS version 8

About

KINGHOME PLUS

This application offers intelligent control and appliance management for the IoT era. It simplifies your life by providing a new experience for smart home connectivity and operation.

Highlights
  • Intelligent control
  • Appliance management
  • IoT era experience
  • Smart home connectivity
  • Simplified life
Features
Read full description

KINGHOME PLUS brings you a brand new experience for intelligent control,As a new official application software that Gree Develops specially for IoT era,it has the function of appliance management,intelligent control,etc.,which makes your life much easier.

Screenshots

Sizing US/CA4 screens
KINGHOME PLUS4 screens

Verdict

The call

The clearest difference is rating: KINGHOME PLUS at 4.5 against Sizing US/CA's 3.2. KINGHOME PLUS also leads on ads (none vs shown) and monetization model (free vs ad-supported). Sizing US/CA's advantage is review sentiment (11% vs 0%) and iOS requirement (10.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

KINGHOME PLUS holds the better App Store score, 4.5 against 3.2. Both are backed by a comparable volume of ratings — 13 and 46 respectively. Written reviews complicate that: 11% of Sizing US/CA's written reviews are positive against 0% of KINGHOME PLUS's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Sizing US/CA ships an update every 6 weeks, KINGHOME PLUS every 3 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
Sizing US/CA versus KINGHOME PLUS: the parameters behind the verdict, then further details
ParameterSizing US/CAKINGHOME PLUS
PriceFreeFree
Rating3.2 (13 ratings)4.5 (46 ratings) — better
Positive reviews11.1% of reviews — better0.0% of reviews
Number of ratings1346 — better
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size27 MB312 MB
Age rating17++4
DeveloperGastite Products LLCGREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

Customer experience

Sizing US/CA

All ratings13 ratings
Positive46.2%
Neutral15.4%
Negative38.5%
Written reviews9 reviews
Positive11.1%
Neutral11.1%
Negative77.8%

KINGHOME PLUS

All ratings46 ratings
Positive91.3%
Neutral0.0%
Negative8.7%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Sizing US/CA

No in-app purchases

None

KINGHOME PLUS

No in-app purchases

Questions

Is Sizing US/CA free?
Sizing US/CA is free to download, with no in-app purchases.
Is KINGHOME PLUS free?
KINGHOME PLUS is free to download, with no in-app purchases.
Which has better reviews, Sizing US/CA or KINGHOME PLUS?
KINGHOME PLUS is rated higher. Sizing US/CA averages 3.2 out of 5 from 13 ratings, while KINGHOME PLUS averages 4.5 from 46 ratings.
Do Sizing US/CA or KINGHOME PLUS have ads?
Sizing US/CA shows ads; KINGHOME PLUS does not.
Which is updated more often, Sizing US/CA or KINGHOME PLUS?
Sizing US/CA ships an update every 6 weeks, and KINGHOME PLUS every 3 months. Most recently, Sizing US/CA was updated on October 16, 2026 and KINGHOME PLUS on October 6, 2026.

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