Comparison

Sizing US/CA vs ToolOrganizer

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

ToolOrganizer

Features
Read full description

Organize Your Collection with Ease Keep track of all your items with this intuitive categorization app. Create custom categories, add detailed item information, and manage your inventory efficiently - all in one place. Key Features: • Flexible category system with customizable icons • Detailed item tracking with images and PDF support • Smart filtering and sorting options • Easy drag-and-drop organization • Built-in PDF viewer for manuals and documentation • Clean, modern interface Perfect for collectors, hobbyists, and anyone who needs to organize their belongings. Whether you're managing tools, accessories, or any other items, this app helps you stay organized with style. Download now and transform the way you manage your collection!

Screenshots

Sizing US/CA4 screens
ToolOrganizer4 screens

Verdict

The call

The clearest difference is price: Sizing US/CA at Free against ToolOrganizer's $1.99. Sizing US/CA also leads on iOS requirement (10.0 vs 17.0). ToolOrganizer's advantage is ads (none vs shown) and update cadence (daily vs every 6 weeks). On 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

Sizing US/CA is free to download; ToolOrganizer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sizing US/CA ships an update every 6 weeks, ToolOrganizer daily. The most recent releases landed on June 3, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
Sizing US/CA versus ToolOrganizer: the parameters behind the verdict, then further details
ParameterSizing US/CAToolOrganizer
PriceFree — better$1.99
Rating3.2 (13 ratings) — better—
Positive reviews11.1% of reviews—
Number of ratings13 — better—
Update frequencyEvery 6 weeksDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size27 MB5 MB
Age rating17+4+
DeveloperGastite Products LLCRobin Schrama

In-app purchases

None

Sizing US/CA

No in-app purchases

None

ToolOrganizer

No in-app purchases

Questions

Is Sizing US/CA free?
Sizing US/CA is free to download, with no in-app purchases.
Is ToolOrganizer free?
ToolOrganizer costs $1.99, with no in-app purchases.
Do Sizing US/CA or ToolOrganizer have ads?
Sizing US/CA shows ads; ToolOrganizer does not.
Which is updated more often, Sizing US/CA or ToolOrganizer?
Sizing US/CA ships an update every 6 weeks, and ToolOrganizer daily. Most recently, Sizing US/CA was updated on June 3, 2026 and ToolOrganizer on September 24, 2026.

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