# OpsPlan LCT50 Calculator — user reviews

> 5 indexed App Store user reviews of OpsPlan LCT50 Calculator by Operation Plans Solutions, LLC, rated 5.00/5 from 6 ratings.

- Source: https://appshunter.io/ios/app/opsplan-lct50-calculator/id1610678922/reviews
- App overview in markdown: https://appshunter.io/ios/app/opsplan-lct50-calculator/id1610678922.md
- Rating breakdown: 5★ 6 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (5 lowest-rated)

### 5/5 — Best LCT50 App Yet

*2025-04-14*

This is hands down the best LcT50 app out there right now.

### 5/5 — CATO Less Lethal Instructor Class

*2023-08-21*

Just learned about this application! Best application yet!

### 5/5 — Best LCT50 Calculator App

*2023-07-17*

I have only ever seen one other LCT50 app out there and it was just ok. then I found this new LCT50 calculator app and it’s way better. You can do all your calculations on one page and super user friendly. Also I love the pictures and the summary page, which gives you a complete summary and pictures of your gas plan.

### 5/5 — Easy and Free

*2023-05-22*

I use LCT50 monthly and this is is super easy to navigate.

### 5/5 — OpsPlan

*2023-04-15*

This is the best chemical agent LCT50 calculator app by far! Grenadiers can quickly, easily, and confidently calculate the LCT50 times for any structures anywhere and any time. I love this app!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*