# LSI Calculator — user reviews

> 2 indexed App Store user reviews of LSI Calculator by Pure Planet Science & Technology, Inc., rated 4.40/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/lsi-calculator/id1233049990/reviews
- App overview in markdown: https://appshunter.io/ios/app/lsi-calculator/id1233049990.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 5/5 — Great Pool App

*2024-10-16*

This App is so helpful to anybody working with pools. I have been in the service industry 20 years and have been really impressed and learned many things from Orenda. Keep up the good work.

### 5/5 — Makes water chemistry easy

*2018-01-15*

This app is great. Does the math for me, and all I need to input is my water test results. Fantastic. It’s amazing how much this app teaches us! Great videos and articles in there for continuing education. Well done.

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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 2026-06-11.*