---
title: "Orenda - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Master pool chemistry with the Orenda pool chemical dosing calculator. Measure pool chemicals accurately while balancing water chemistry according to the LSI. The Orenda App is a swimming pool calcula"
---

# Orenda — United States
> Pool Calculator and Education

![Orenda App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e0/1a/f1/e01af1d4-ea11-e216-699d-ba7e821ef8dc/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Hasa](https://apptail.io/developer/hasa-jfGb)
**Category:** Productivity
**Rating:** 4.7/5 (440 ratings)
**Price:** Free
**Bundle ID:** com.elitecrest.OrendaTech
**Store:** Apple App Store
**Country:** United States
**Version:** 6.0.9 (released 2026-04-01)
**Original Release:** 2016-12-09
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1171005221)
**AppTail Page:** [https://apptail.io/app/orenda-KDhb/united-states](https://apptail.io/app/orenda-KDhb/united-states)

## Orenda Description
Master pool chemistry with the Orenda pool chemical dosing calculator. Measure pool chemicals accurately while balancing water chemistry according to the LSI. The Orenda App is a swimming pool calculator with a user friendly experience, and makes pool chemistry easier than ever. Try the new pool volume estimator and watch Orenda videos in the app. A pool chemical calculator that allows a novice to dose chemicals as accurately as a professional pool operator.

## Orenda Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d3/37/f3/d337f3d4-99d7-79a6-c0e0-a5b0d4c7eb2e/2c05ae64-103c-46e0-8fa7-dff9e058f6e3_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00283rd_generation_U0029_-_2024-06-29_at_18.01.59.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3b/3b/5a/3b3b5ab9-6809-ca61-bf9b-97c9033dd1cc/8e825a99-ecfa-4f6f-97d0-f0acfeb6ad96_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00283rd_generation_U0029_-_2024-06-29_at_18.02.06.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/31/0c/9f/310c9fa3-6a72-1a12-27eb-b73e75651d6c/e0eb4702-0b4b-4db6-b460-1e1c5d73b0c9_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00283rd_generation_U0029_-_2024-06-29_at_18.03.53.png/2048x2732.png)

## Orenda Rating Breakdown in United States
- 5 stars: 382 (87%)
- 4 stars: 24 (5%)
- 3 stars: 15 (3%)
- 2 stars: 9 (2%)
- 1 stars: 10 (2%)

## Orenda Reviews in United States

### *---- "No chlorine or acid recommendations"
No matter what I change in the app, it never recommends adding or removing chlorine or acid. It seems broke.
-- Brandon168, 2024-12-18

### ***** "Great intuitive app"
Love everything about the app and how easy it is to calculate pool chemicals. I just wish it had logging as well so we can track and have history of what was added. Please add this feature.
-- DJ Viru, 2024-12-09

### ***** "Awesome App!"
Awesome app that helps greatly with the maintenance of my pool.  Love the Tule your Pool Podcast and Eric and crew spending the time to teach all the info. 

Thank you! 

Wish you had an official Amazon store so I as a home owner am getting authentic products when I order your stuff.
-- Aaronjumps, 2024-10-24

### ***** "No Guess Work"
I’ve been in the pool industry for over 30 years. I have seen multiple calculation apps in the Pool industry. This Orenda app is by far the best in my opinion, it takes all the guess work out as you can easily adjust the desired levels to bring LSI into perfect balance. it is also very educational and packed with valuable information for the pool industry.
-- Aqua Brite Pool Management, 2024-09-25

### ***** "Orenda"
Awesomeness
-- jman49!, 2024-08-31

### ***** "Must have app if you own a pool"
Found this company 3 or 4 years ago when we had a scale issue and they are the best. Using their enzymes and have also emailed questions and they respond quickly.  
The app is also excellent—such an easy way to monitor LSI.  Love that they added the ph ceiling!
-- Arden Bensenhaver, 2024-08-28

### ***** "Savings is huge"
If you’re not using this app and adjusting as recommended you’re simply spending more money and energy than necessary. But hey what do I know about pool chemistry? NOTHING! Till now! 😉
-- crmjackson, 2024-06-27

### ***-- "Changing numbers"
I find it frustrating when you have the desired numbers in that you need and you input your current numbers…the desired numbers you put in are changing!!! It sure would be nice if they would stay fixed unless you physically change them.
-- Yrubhind, 2024-04-30

### ***** "Orenda LSI app"
This is the best app for maintaining LSI parameters on your pool. It is an easy interface to use and you can manipulate the variables and see the effects of increased temp, pH, TDS, etc on your LSI. It makes it possible to know how low you can take your pH and how high you can let it climb before adjustments may be necessary. This is invaluable to a homeowner that wants to maintain their own pool and know that their plaster finish will be taken care of better than a weekly pool service. Get it!
-- I EAT SUGAR, 2024-02-28

### ***** "Best Pool App ever!!!"
Love how easy to use and also loves Eric’s Podcast!! All here in one app!!! Thank you for all the content!!!
-- Local HD Shopper, 2023-11-20

### ***** "Requests"
I use the Orenda app and their products on the 100 or so pools I service.

I love the app (somewhat obsessed) and I often play with it when I’m bored. :)

We already have the ability to share the pool chemistry results and balancing dosages, which is great. 

I would love to eventually see the following features:

These should be paid for features (for pool services):
1. The option to make an account with the ability to save customer’s pool history. Including volume & dosage history.

2. The ability to add prices for chemical dosages (just an input bar like with the pool volume bar).

I would also love to see Chinese & added as a language option. I translate the app results into Chinese for my customers (with a third being from china). Though I have a system set up to do that, it gets pretty old :(.
-- larf letian, 2023-10-02

### ***** "Pool Service Industry"
This calculator is a must-have if you work in the pool service industry.  You will dose properly and save money.  I can't believe how many don't use it in our industry.
-- The Poolside Store, 2023-07-08

### ***** "Game changer"
This app has been a game changer for us. We now use less chems which saves money and the water is clearer. We are startup only and the pool surfaces are better right away. The ORENDA products have also been a game changer for us.
-- Zoeyoeo, 2023-05-30

### ***** "Awesome"
Love it
-- Chasnamy, 2023-04-30

### ***** "LSI"
Thanks to this app my employees are able to do chemistry properly no matter what the pools situation is . This app has made a huge difference in how we take care of our pools.
-- Priority pool care, 2023-04-04

### ***** "Orenda app"
Great app to use on the field to help you with the calculation of the chemistry of the pool.  5 stars app, really helpful
-- MikeAwesome360, 2023-03-24

### ***** "Awesome app"
Been using the Orenda app for a about 3 years now I’m conjunction with a few other apps for my pool cleaning business. LSI is king, and this app helps you feel that way. It has helped me to save money on chemicals used, and correct any potential issues before they even happen!
-- Trav2001, 2023-03-09

### ***** "Love this app"
I love this app. Use it every day. Helps me Rule my Pool. Even better is all the educational resources provided by Orenda. Podcast, videos, courses!  I know what’s going on with my pool water, where it’s going and why. I’m a big fan of Orenda and now a customer. Thanks Orenda.
-- Vince Deee, 2023-02-28

### ***** "Amazing tool"
My builder recommended this app as well as the training program. Invaluable resource with very detailed information that was presented in a very digestible manner. As a new pool owner I was overwhelmed with all of the details to track but this app and training program provided a level of confidence in planning my maintenance routine. Thanks!!!!
-- eddye42, 2023-02-02

### ***** "Amazing app, love it!"
For novices and professionals alike, this app takes the difficult task of parsing the Saturation Index formula so easy my kids can keep pools in balance! The training and scientifically backed information is all you need to make sure your pool water is safe.
-- SwimScapes, 2022-11-06

[View all Orenda reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Orenda Discovered Keywords
- chemistry formulas
- arenda app
- pool math
- pool pal
- pool care
- pool calculator
- pool maintenance
- orenda

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## Orenda Available In
- [United States](https://apptail.io/app/orenda-KDhb/united-states)
- [Australia](https://apptail.io/app/orenda-KDhb/australia)
- [Canada](https://apptail.io/app/orenda-KDhb/canada)
- [Mexico](https://apptail.io/app/orenda-KDhb/mexico)
- [Spain](https://apptail.io/app/orenda-KDhb/spain)
- [United Kingdom](https://apptail.io/app/orenda-KDhb/united-kingdom)
- [Colombia](https://apptail.io/app/orenda-KDhb/colombia)
- [Brazil](https://apptail.io/app/orenda-KDhb/brazil)
- [Philippines](https://apptail.io/app/orenda-KDhb/philippines)
- [Germany](https://apptail.io/app/orenda-KDhb/germany)
- [India](https://apptail.io/app/orenda-KDhb/india)
- [Malaysia](https://apptail.io/app/orenda-KDhb/malaysia)
- [Portugal](https://apptail.io/app/orenda-KDhb/portugal)
- [Denmark](https://apptail.io/app/orenda-KDhb/denmark)
- [Dominican Republic](https://apptail.io/app/orenda-KDhb/dominican-republic)
- [Israel](https://apptail.io/app/orenda-KDhb/israel)
- [Saudi Arabia](https://apptail.io/app/orenda-KDhb/saudi-arabia)
- [China](https://apptail.io/app/orenda-KDhb/china)
- [New Zealand](https://apptail.io/app/orenda-KDhb/new-zealand)
- [Thailand](https://apptail.io/app/orenda-KDhb/thailand)
- [Türkiye](https://apptail.io/app/orenda-KDhb/turkey)
- [Ecuador](https://apptail.io/app/orenda-KDhb/ecuador)
- [Ukraine](https://apptail.io/app/orenda-KDhb/ukraine)
- [Argentina](https://apptail.io/app/orenda-KDhb/argentina)
- [France](https://apptail.io/app/orenda-KDhb/france)
- [Pakistan](https://apptail.io/app/orenda-KDhb/pakistan)
- [Peru](https://apptail.io/app/orenda-KDhb/peru)
- [Poland](https://apptail.io/app/orenda-KDhb/poland)
- [Paraguay](https://apptail.io/app/orenda-KDhb/paraguay)
- [Romania](https://apptail.io/app/orenda-KDhb/romania)
- [Russia](https://apptail.io/app/orenda-KDhb/russia)
- [Sweden](https://apptail.io/app/orenda-KDhb/sweden)
- [Singapore](https://apptail.io/app/orenda-KDhb/singapore)
- [Taiwan](https://apptail.io/app/orenda-KDhb/taiwan)
- [Vietnam](https://apptail.io/app/orenda-KDhb/vietnam)
- [United Arab Emirates](https://apptail.io/app/orenda-KDhb/united-arab-emirates)
- [South Africa](https://apptail.io/app/orenda-KDhb/south-africa)
- [Austria](https://apptail.io/app/orenda-KDhb/austria)
- [Azerbaijan](https://apptail.io/app/orenda-KDhb/azerbaijan)
- [Belgium](https://apptail.io/app/orenda-KDhb/belgium)
- [Belarus](https://apptail.io/app/orenda-KDhb/belarus)
- [Switzerland](https://apptail.io/app/orenda-KDhb/switzerland)
- [Chile](https://apptail.io/app/orenda-KDhb/chile)
- [Czechia](https://apptail.io/app/orenda-KDhb/czechia)
- [Algeria](https://apptail.io/app/orenda-KDhb/algeria)
- [Estonia](https://apptail.io/app/orenda-KDhb/estonia)
- [Egypt](https://apptail.io/app/orenda-KDhb/egypt)
- [Finland](https://apptail.io/app/orenda-KDhb/finland)
- [Greece](https://apptail.io/app/orenda-KDhb/greece)
- [Hong Kong SAR China](https://apptail.io/app/orenda-KDhb/hong-kong)
- [Hungary](https://apptail.io/app/orenda-KDhb/hungary)
- [Indonesia](https://apptail.io/app/orenda-KDhb/indonesia)
- [Ireland](https://apptail.io/app/orenda-KDhb/ireland)
- [Italy](https://apptail.io/app/orenda-KDhb/italy)
- [Japan](https://apptail.io/app/orenda-KDhb/japan)
- [South Korea](https://apptail.io/app/orenda-KDhb/south-korea)
- [Kuwait](https://apptail.io/app/orenda-KDhb/kuwait)
- [Kazakhstan](https://apptail.io/app/orenda-KDhb/kazakhstan)
- [Lebanon](https://apptail.io/app/orenda-KDhb/lebanon)
- [Nigeria](https://apptail.io/app/orenda-KDhb/nigeria)
- [Netherlands](https://apptail.io/app/orenda-KDhb/netherlands)
- [Norway](https://apptail.io/app/orenda-KDhb/norway)

---

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