Live Reviews:
⭐️3.7 / 5
Rating
🙌6
Ratings
📼4 scs
Content
📦w/o updates
Updates frequency
🗣❌ unsupported
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All Versions of LCt50 Calculator

1.2

November 9, 2017

This app has been updated by Apple to display the Apple Watch app icon. 64-bit support. Price increase due to the agonizing process Apple puts developers through just to rebuild their apps with zero code change just to support newer devices/OS versions. Get it on Android for free since it doesn't cost $100/year and weeks of my life just to maintain this simple app there. NOTE: Apple couldn't make the process of rebuilding the application "just work", and as a result, the tab buttons no longer have labels. I've spent far too many hours trying to figure out how to fix something that would never have been broken on any other company's watch in the history of software production, so it's just going to have to remain as is.
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1.1

September 2, 2011

Renaming app, updating labels, screenshots, description, keywords.

1.0

August 26, 2011

Price History of LCt50 Calculator

Description of LCt50 Calculator

Utility for determining three different lethal concentration and time (LCt50) calculations when using chlorobenzalmalononitrile (CS) non-lethal chemical agent inside a structure. The formulas are based on a government study using animals and soldiers to determine the amount of agent that will likely kill 50% of the people in a closed sealed space using the amount of agent and time as a factor. The app's easy-to-use forms require the user to enter the length, height and width of a structure, along with how much agent was used. If you want to determine the amount of the agent you can safely use in a building, the app will tell you the LCt50 after one simple numeric entry by the user. You can also determine how much agent to use for any LCt50 you want to establish. Every team leader responsible for the delivery of chemical agents can make use of this app.
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LCt50 Calculator: FAQ

Is LCt50 Calculator iPad-friendly?

Yes, LCt50 Calculator can be used on iPad devices.
Brent Pearson is the creator of the LCt50 Calculator app.
Your iOS device should have iOS 8.0 or later installed to run the app.
The LCt50 Calculator app has a consumer rating of 3.7 and receives average reviews and ratings.
The Lct50 Calculator App Relates To The Utilities Genre.
1.2 is the newly released version of the LCt50 Calculator app.
July 4, 2024 is the exact date of the latest LCt50 Calculator update.
The LCt50 Calculator app became available to the public on February 6, 2023.
Brent Pearson: The LCt50 Calculator app is child-friendly.
LCt50 Calculator can be used in English.
No, LCt50 Calculator is not featured on Apple Arcade.
No, LCt50 Calculator does not include options for in-app purchases.
Sorry, LCt50 Calculator is not specifically engineered for compatibility with Apple Vision Pro.

Screenshots of LCt50 Calculator

iphone
ipad

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Reviews of LCt50 Calculator

  • Works but needs an update...

    Needs a major update. Pretty buggy and the UI looks like it was designed to fit older iPhones with smaller screens. Gets the job done but definitely needs some work.
  • Not great for iPhones

    Bought this app five years ago (2013) and had no issues. Recently went back to gas school and found it’s not really compatible anymore. Shows less features and will shut down. Guy in my class had an android and it worked flawlessly. Just a heads up. It’ll give you basics, but no more than the simple math you can just do on your calculator.
  • Great ap

    Would like to see also the calculation for ICT50 as well as the data sheet on the munition.