DolphinTech Plus vs Pool Chem Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DolphinTech Plus
This app offers technicians a clever diagnostic and repair tool for robots. It allows for easy connection, parameter access, and system diagnosis to identify and fix errors. Technicians can also perform various repair actions and access helpful resources.
- Connect to LIBERTY™ Robots
- Access robot parameters via Bluetooth
- Perform system diagnosis
- Execute corrective actions
- Activate tic-tac mode
- Motor unit replacement
- Access knowledge articles and videos
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The 'DolphinTech™ Plus' app is built to provide a simple to use, and incredibly clever diagnosis and repair tool. The app is designed to save time and let you get to what’s important. Technicians can: ● Connect to ALL LIBERTY™ Robots for an easy diagnose and repair ● Support only Wi-Fi® enabled power supplies ● Easily access the robot’s parameters via Bluetooth® ● Perform end user actions ● Run system diagnosis to find errors and assist with corrective actions ● Activate the robot in tic-tac mode ● Perform motor unit replacement ● Access knowledge articles and get new and extra-relevant how-to videos and documents
Pool Chem Calculator
This app helps manage pool chemistry with 24 specialized calculators for dosing, pH, and more. It features a customizable maintenance calendar, equipment tracking, and easy report sharing for up to 100 pools. Ideal for maintaining a clean and swim-ready pool.
- 24 precision pool chemical calculators
- Customizable maintenance calendar with notifications
- Equipment tracking and management
- Multi-user pool sharing
- Professional report builder
- Smart pool route mapping
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Transform your pool maintenance routine with the most comprehensive pool management app on iOS. Whether you're a seasoned pool owner or just getting started, Pool Chemical Calculator puts professional-grade tools right in your pocket. Advanced Chemical Calculations Master your pool chemistry with 24 specialized calculators covering everything from chlorine dosing and pH adjustments to alkalinity balancing and shock treatments. Get precise measurements tailored to your pool size and current conditions. Track equipment, schedule maintenance with custom notifications, easy to share reports, track up to 100 pools and custom pool route maps. Key Features: 24 precision pool calculators for all chemical needs - Volume Calculator - Chlorine Calculator - Alkalinity Calculator - pH Calculator - Stabilizer Calculator - Salt Calculator - Borate Calculator - Heat Time Calculator - Turnover Rate Calculator - Filter Size Calculator - Fill Time Calculator - Flow Rate Calculator - Dynamic Head Calculator - Calcium Hardness Calculator - Saturation Index Calculator - Chlorine Neutralizer - Pool Operating Cost Calculator - Solar Heating ROI Calculator - Pool Cover Savings Calculator - Heat Cost Calculator - Evaporation Rate Calculator - Pool Leak Detection Calculator - Phosphate Removal Calculator - Algae Treatment Calculator Customizable maintenance calendar with smart notifications Smart pool route mapping Enhanced equipment tracking and management Intuitive drag-and-drop interface Advanced search and filtering options Multi-user pool sharing capabilities One-tap result sharing Comprehensive report builder Detailed user and pool profiles Smart Maintenance Scheduling Never miss another cleaning or equipment check with our intelligent calendar system. Set custom notifications for routine maintenance, equipment servicing, and warranty expirations. Stay ahead of problems before they start. Customize notifications to fit your pool. Streamlined Workflow Organize your tools exactly how you work with drag-and-drop calculator/pool ordering and custom filters. Find what you need instantly with enhanced search features that remember your preferences. Collaboration Made Easy Share pool access with family members, pool services, or property managers. Everyone stays informed with real-time updates and shared maintenance schedules. Professional Reporting Generate detailed reports combining multiple calculation results and maintenance records. Perfect for insurance claims, service documentation, or tracking long-term trends. Simple Pricing: Start free with your first pool and access all essential features. Upgrade to Premium for just $1.99/month to manage up to 100 pools, get cloud backup and go ad free - perfect for pool service professionals, property managers, or multi-pool owners. Keep your pool crystal clear and swim-ready all season long. Download Pool Chemical Calculator today and experience the difference professional-grade pool management makes. No account required to start balancing your pool. Pool Service Workspace Run your pool service business from one organized workspace. Schedule jobs, plan technician routes, manage customers and employees, track inventory, create estimates and invoices, document completed work, and review business performance. Technicians can clock in to share live location and route progress with their employer, including while the app is closed or not in use. Location tracking is user-initiated, remains visible through an ongoing notification, and stops automatically when the technician clocks out. Location data is used only for workforce route and job tracking—not advertising. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Pool Chem Calculator at 4.3 against DolphinTech Plus's 1.7. Pool Chem Calculator also leads on update cadence (every 6 days vs every 4 months) and review sentiment (36% vs 8%). DolphinTech Plus's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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
Both are free to download. Pool Chem Calculator sells 1 in-app purchase, starting at $1.99 per month. DolphinTech Plus asks for nothing beyond the download.
Pool Chem Calculator holds the better App Store score, 4.3 against 1.7. Both are backed by a comparable volume of ratings — 13 and 36 respectively. Written reviews point the same way: 8% of DolphinTech Plus's written reviews are positive against 36% of Pool Chem Calculator's.
DolphinTech Plus ships an update every 4 months, Pool Chem Calculator every 6 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | DolphinTech Plus | Pool Chem Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (13 ratings) | 4.3 (36 ratings) — better |
| Positive reviews | 8.3% of reviews | 36.4% of reviews — better |
| Number of ratings | 13 | 36 — better |
| Update frequency | Every 4 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 95 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | Maytronics | Gunter Business Solutions Inc |
Customer experience
DolphinTech Plus
Pool Chem Calculator
In-app purchases
DolphinTech Plus
No in-app purchases
Pool Chem Calculator
- 100 Pool Subscription$1.991 Month
Questions
Is DolphinTech Plus free?
Is Pool Chem Calculator free?
Which has better reviews, DolphinTech Plus or Pool Chem Calculator?
Do DolphinTech Plus or Pool Chem Calculator have ads?
Which is updated more often, DolphinTech Plus or Pool Chem Calculator?
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