# Sizing US/CA vs Bridge Verified

The clearest difference is ads: Bridge Verified at none against Sizing US/CA's shown. Bridge Verified also leads on update cadence (every 5 days vs every 6 weeks). Sizing US/CA's advantage is iOS requirement (10.0 vs 15.1). On price, 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.

Sizing US/CA ships an update every 6 weeks, Bridge Verified every 5 days. The most recent releases landed on September 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sizing US/CA | Bridge Verified |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (13 ratings)](https://appshunter.io/ios/app/sizing-usca/id1420112805/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 27 MB | 31 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Gastite Products LLC](https://appshunter.io/developer/668653608) | [Christopher Kuskie](https://appshunter.io/developer/1889035149) |

## 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


### Bridge Verified

[App page](https://appshunter.io/ios/app/bridge-verified/id6761346573)

**Features:** macOS Compatibility

**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 Bridge Verified free?

Bridge Verified is free to download, with no in-app purchases.

### Do Sizing US/CA or Bridge Verified have ads?

Sizing US/CA shows ads; Bridge Verified does not.

### Which is updated more often, Sizing US/CA or Bridge Verified?

Sizing US/CA ships an update every 6 weeks, and Bridge Verified every 5 days. Most recently, Sizing US/CA was updated on September 30, 2026 and Bridge Verified on September 10, 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.*