Sizing US/CA vs Hathorn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Flexible gas pipe sizing
- US and CA location selector
- Automatic value adjustment
- Certification card access
- Installation guide viewer
- Product search
- Direct contact with developer
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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
Hathorn
Connect to Wi-Fi enabled cameras and stream live video directly to your mobile device. Record footage and optionally capture audio for comprehensive documentation. This is the official application from Hathorn Corporation.
- Connect to Wi-Fi enabled cameras
- Stream live video
- Record video footage
- Optional audio recording
- Official Hathorn Corporation app
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This is the official application of Hathorn Corporation. This app allows owners of Hathorn Corporation to connect Wi-Fi enabled cameras and stream live video to their mobile device for recording. App also allows users to record audio as an option.
Screenshots
Verdict
The clearest difference is rating: Hathorn at 4.5 against Sizing US/CA's 3.2. Hathorn also leads on review sentiment (50% vs 11%) and ads (none vs shown). Sizing US/CA's advantage is ratings volume (13 vs 4) and iOS requirement (10.0 vs 13.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hathorn holds the better App Store score, 4.5 against 3.2. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 11% of Sizing US/CA's written reviews are positive against 50% of Hathorn's.
Sizing US/CA ships an update every 6 weeks, Hathorn every 8 days. Both last shipped on October 24, 2026.
| Parameter | Sizing US/CA | Hathorn |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (13 ratings) | 4.5 (4 ratings) — better |
| Positive reviews | 11.1% of reviews | 50.0% of reviews — better |
| Number of ratings | 13 — better | 4 |
| Update frequency | Every 6 weeks | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 27 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | Gastite Products LLC | M.I.S. Electronics Inc. |
Customer experience
Sizing US/CA
Hathorn
In-app purchases
Sizing US/CA
No in-app purchases
Hathorn
No in-app purchases
Questions
Is Sizing US/CA free?
Is Hathorn free?
Which has better reviews, Sizing US/CA or Hathorn?
Do Sizing US/CA or Hathorn have ads?
Which is updated more often, Sizing US/CA or Hathorn?
Other comparisons
