Best Bromine Apps

17+ iOS apps curated and reviewed

4.3 avg rating
14 free apps
Updated June 2026

If you already know PoolFu, this is the deeper bench. 17+ bromine apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Bromine

PoolFu - Pool & Spa Chemistry#1

PoolFu - Pool & Spa Chemistry by Cyberhost LLC

Chemical Dosing Calculator
Editor's Choice
🔧 Utilities
5.0(3 ratings)
FreeIn-App Purchases
PoolFu - Pool & Spa Chemistry screenshot 1
PoolFu - Pool & Spa Chemistry screenshot 2
PoolFu - Pool & Spa Chemistry screenshot 3
PoolFu - Pool & Spa Chemistry screenshot 4
PoolFu - Pool & Spa Chemistry screenshot 5
PoolFu - Pool & Spa Chemistry screenshot 6

This app provides comprehensive pool and spa water chemistry analysis and dosing recommendations. It considers multiple factors like equipment, weather, and history for safe and clear water. Features include safety guidance, smart dosing, and a health score.

Pooli#2

Pooli by Pooli, Inc.

Smart Pool & Spa Care
Strong Contender
🔧 Utilities
4.6😊(361 ratings)
FreeAds
Pooli screenshot 1
Pooli screenshot 2
Pooli screenshot 3
Pooli screenshot 4
Pooli screenshot 5
Pooli screenshot 6

This app helps you maintain a clean and safe pool or spa with smart testing, tailored advice, and customized task lists. It offers advanced AI for instant feedback, problem resolution guidance, and comprehensive sanitization support. Track multiple pools, manage inventory, and even collaborate with others for effortless pool care.

What We Love

  • 👍 Easy to use
  • 🚀 Helpful for maintaining pool/spa
  • 💡 Customizable features
  • 👍 Accurate water chemistry calculations

Room to Improve

  • 🐛 Inconsistent test strip scanning
  • 💰 Expensive subscription model
  • 🔍 Limited free features

More Bromine apps to explore

4
Simple Pool: Chemistry & Math
Simple Pool: Chemistry & Math
Simple Pool: Chemistry & Math
Pool & Spa Chemical Calculator
Free

This app helps you precisely test, dose, and track your pool and spa water chemistry. It offers practical dosing recommendations and tools to simplify routine maintenance for various pool types. Get accurate chemical calculations without ongoing fees.

Water test loggingDosing recommendationsChemical tracking
🌟 Lifestyle
(14)
free with in-app purchases
5
Service Industry News
Service Industry News
Service Industry News
e-Edition
Free

This app delivers essential news and technical information for pool and spa service professionals. It covers industry updates and in-depth articles on water chemistry, equipment, and automation, all in a twice-monthly digital edition.

Twice-monthly digital editionsIndustry news updatesTechnical articles
📡 News
(9)
ad-supported
6
Summer smiles
Summer smiles
Summer smiles
by Sani-Marc Inc.
Free

This mobile application helps you achieve perfectly balanced pool or spa water by providing instant product recommendations based on your water parameters. By creating a profile for your pool or spa, entering water analysis results, and getting customized product suggestions, you can enjoy a well-balanced and safe water experience.

🌟 Lifestyle
(2)
7
Hot Tub Buddy - Water Care
Hot Tub Buddy - Water Care
Hot Tub Buddy - Water Care
Your Spa Maintenance Assistant
Free
🌟 Lifestyle
(0)
8
HTReminder
HTReminder
HTReminder
Pool & Hot Tub Water Testing
Free

This app uses AI to scan pool and hot tub test strips, providing instant chemical readings and calculating precise dosages. It also offers maintenance reminders and tracks water chemistry history for multiple bodies of water.

AI test strip scannerChemical calculatorMaintenance reminders
🌟 Lifestyle
(4)
free with in-app purchases
9
H2OCHK
H2OCHK
H2OCHK
by Digital Concepts of Missouri, Inc.
Free

This application transforms your smart device into a water chemistry analyzer. It simplifies water maintenance by calculating precise chemical dosages for pools and hot tubs based on your setup and current chemicals.

Smart device integrationAutomated chemical dosage calculationPool and hot tub water analysis
🔧 Utilities
(2)
ad-supported
10
Pool-Proof
Pool-Proof
Pool-Proof
Water Chemistry Assistant
Free

This app guides users through spa and hot tub water chemistry using a professional-grade test kit methodology. It ensures the correct order of chemical additions, provides precise dose recommendations, and calculates the LSI score for optimal water balance. The app is designed for poolside use with a focus on privacy and safety.

Step-by-step chemical balancingPrecise dose calculationsLSI score calculation
🔧 Utilities
(1)
free
11
AquaScan - Digital Teststrip Reader
AquaScan - Digital Teststrip Reader
AquaScan - Digital Teststrip Reader
by Daedalus onWing
$9.99

This app uses your phone's camera to digitally read spa and pool water test strips, providing fast and accurate results without manual color matching. It tracks your testing history and can remind you when to test again, working with common test strip brands.

Digital test strip reading via smartphone cameraAccurate results without color matchingTracks historical test results
🔧 Utilities
(13)
paid
12
Aquavail: AI Pool Chemistry
Aquavail: AI Pool Chemistry
Aquavail: AI Pool Chemistry
Hot Tub & Pool Chemistry
Free
🌟 Lifestyle
(1)
13
WatchElements
WatchElements
WatchElements
by Paul Scott
$0.99
🔧 Utilities
(0)
14
SpaWise
SpaWise
SpaWise
Hot tub water care made simple
Free
🌟 Lifestyle
(0)
15
MyPoolGuy
MyPoolGuy
MyPoolGuy
A pool guy in your pocket
$2.99
🔧 Utilities
(0)
16
Soak: Hot Tub Assistant
Soak: Hot Tub Assistant
Soak: Hot Tub Assistant
Clean water, no guesswork
Free
$3.99 | 100% OFF
🔧 Utilities
(1)
17
PoolDose: Chlorine, pH & Salt
PoolDose: Chlorine, pH & Salt
PoolDose: Chlorine, pH & Salt
by ZHENGQIAO JIANG
Free
🔧 Utilities
(0)