# Sizing US/CA vs KINGHOME PLUS

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.

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

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.

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.

## The numbers

| Metric | Sizing US/CA | KINGHOME PLUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (13 ratings)](https://appshunter.io/ios/app/sizing-usca/id1420112805/reviews) | **[4.5 (46 ratings)](https://appshunter.io/ios/app/kinghome-plus/id6608963657/reviews)** |
| Number of ratings | 13 | **46** |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 312 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | +4 |
| Developer | [Gastite Products LLC](https://appshunter.io/developer/668653608) | [GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI](https://appshunter.io/developer/652018839) |

## What reviewers say

### Sizing US/CA

[App page](https://appshunter.io/ios/app/sizing-usca/id1420112805)

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:** macOS Compatibility

**In-app purchases:** none


### KINGHOME PLUS

[App page](https://appshunter.io/ios/app/kinghome-plus/id6608963657)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*