Comparison

Orenda vs Pool Contractor Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Orenda

This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.

Highlights
  • Chemical dosing calculator
  • LSI water balancing
  • Pool volume estimator
  • User-friendly interface
  • Educational videos
Features
Read full 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.

About

Pool Contractor Pro

Streamline your pool construction process from initial quote to final inspection and warranty. This app provides a comprehensive workflow to keep you informed at every stage of your custom-built pool project.

Highlights
  • Streamlined construction workflow
  • End-to-end project visibility
  • Stage-by-stage updates
  • Quote to warranty tracking
  • Custom pool build management
Features
Read full description

Take your pool contracting business to the next level with Pool Contractor Pro! The all-in-one platform that helps you manage every aspect of your projects and services.  Whether you build new pools or maintain existing ones, our app streamlines your workflow from start to finish! Most of the app is Template based; so you have the freedom to adjust things to your preference. Join today, and get monthly updates on new features we are working on. Key Features: - Job Scheduling & Calendars (easily schedule appointments, track ongoing projects, and keep all tasks organized in one convenient calendar. Never miss a deadline or overlook a follow-up again) - Client & Project Management (Store customer information, track project histories, and manage communication from one centralized dashboard. Keep every client satisfied with quick, consistent follow-ups) - Photo & Document Storage (Upload project photos, blueprints, and other key documents so you can access them anytime. Show progress to clients, document work for reference, or keep a visual record for future jobs) - Real-Time Collaboration (Work seamlessly with your team by assigning tasks, sharing updates, and syncing calendars. Everyone has the latest project info, no matter where they are) - User-Friendly Interface (Get up and running fast with an intuitive design made for busy contractors. Save time, reduce paperwork, and focus on growing your business from the office or the comfort of your own home) - Build Quotes and Invoices that you can send to your Customers for Approval. Once Approved and paid via your integrated payment processor; automatically convert those items to Work-Orders and assign your technicians on their personalized schedules.

Screenshots

Orenda4 screens
Pool Contractor Pro4 screens

Verdict

The call

The clearest difference is update cadence: Orenda at monthly against Pool Contractor Pro's every 6 months. Orenda also leads on ratings volume (476 vs 6). Pool Contractor Pro's advantage is rating (5.0 vs 4.7). On price, ads, in-app purchases and monetization model 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Pool Contractor Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Orenda has 476 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Orenda ships an update monthly, Pool Contractor Pro every 6 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Orenda versus Pool Contractor Pro: the parameters behind the verdict, then further details
ParameterOrendaPool Contractor Pro
PriceFreeFree
Rating4.7 (476 ratings)5.0 (6 ratings) — better
Positive reviews81.8% of reviews—
Number of ratings476 — better6
Update frequencyMonthly — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.2
Further details — not scored
Size78 MB3 MB
Age rating4+4+
DeveloperHasa Inc.Pool Contractor Pro, LLC

Customer experience

Orenda

All ratings476 ratings
Positive92.2%
Neutral3.2%
Negative4.6%
Written reviews88 reviews
Positive81.8%
Neutral6.8%
Negative11.4%

Pool Contractor Pro

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Orenda

Reported bugs

4 issues
  • Desired levels changing when inputting current values
  • Metric system not functioning as expected
  • Slider feature for inputting readings is slow and frustrating
  • App not optimized for all iPhone screen sizes

Requested features

5 requests
  • Ability to save pool volume and desired levels
  • Option to log pool history and track trends
  • Integration with pool chemical monitors
  • Ability to set custom chemical concentrations
  • Support for more languages (e.g., Chinese)

Pool Contractor Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Orenda

No in-app purchases

None

Pool Contractor Pro

No in-app purchases

Questions

Is Orenda free?
Orenda is free to download, with no in-app purchases.
Is Pool Contractor Pro free?
Pool Contractor Pro is free to download, with no in-app purchases.
Which has better reviews, Orenda or Pool Contractor Pro?
Pool Contractor Pro is rated higher. Orenda averages 4.7 out of 5 from 476 ratings, while Pool Contractor Pro averages 5.0 from 6 ratings.
Do Orenda or Pool Contractor Pro have ads?
Neither Orenda nor Pool Contractor Pro shows ads.
Which is updated more often, Orenda or Pool Contractor Pro?
Orenda ships an update monthly, and Pool Contractor Pro every 6 months. Most recently, Orenda was updated on October 16, 2026 and Pool Contractor Pro on October 10, 2026.

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