What We Love
- 🚀 Easy to use
- 🚀 Convenient water testing
- 👍 Helpful for new hot tub owners
- 🚀 Simplifies water maintenance
Room to Improve
- 🐛 Water testing feature doesn't work
- 🐛 Frequent crashes and bugs
- 🔒 Requires too much personal information
215+ iOS apps curated and reviewed
If you already know FROG Water Care, this is the deeper bench. 215+ hot tub app alternative apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.










Monitor and control your spa or all-weather pool from anywhere using the app. Customize your spa experience, manage power settings, check water chemistry, receive error notifications, and order supplies easily. Hot tubbing made fast and reliable with the Arctic Spas App!







This innovative app allows users to visualize and compare different spa models in 3D, see how they fit in their space, and shop for their perfect spa from anywhere. By using augmented reality technology, users can make informed purchasing decisions and find their ideal spa with ease.


ControlMySpa allows users to remotely manage their hot tub through a smartphone or tablet, adjusting settings like temperature and lighting, setting schedules, and receiving push notifications for maintenance issues. Keep your spa in top condition effortlessly.


In a couple of sentences, the essence of the application can be conveyed as: This app provides a comprehensive guide to over 1,660 hot and thermal springs across the USA. Users can easily locate and explore these springs, accessing detailed information such as temperature, weather, and nearby cities, as well as integrating the locations with other travel planning tools.


Access your personal hot tub assistant with this app, offering tips, how-to videos, and tailored information based on your hot tub usage. Stay informed, adjust settings remotely, and receive alerts for maintenance needs. Pair with your SmartTub™ system for enhanced hot tub care.


Access your pool passes conveniently with this app designed for apartment complexes and homeowner associations. Easily download seasonal or guest passes to your phone and check in at the pool using the mobile app. Experience hassle-free pool entry today!


This essential companion app guides hot tub owners through proper water testing and provides precise chemical treatment calculations, making it easy to maintain crystal-clear and safe water. With its intuitive interface and comprehensive tracking features, the app helps owners save money, reduce chemical usage, and ensure a comfortable experience for family and guests.


Test to Swim™ is a pool water analysis app that helps users maintain safe and clean swimming pools by providing instant test results and personalized recommendations for water treatment. Dive in for hassle-free pool maintenance!


Manage your spa effortlessly with the Intex Link - Spa Management App. Control your Intex PureSpa remotely, schedule heating, set maintenance tasks, and save energy with ease. Enjoy the ultimate spa experience from anywhere. Upgrade now for a more relaxing and convenient spa experience!


Transform your wellness journey with our all-in-one mobile app designed to enhance your Cold Plunge and Sauna experiences. Track and control your wellness rituals, maximize control over your sauna sessions, and elevate your cold plunge experience. Experience wellness reimagined with personalized sessions and expert guidance for holistic well-being.


Control your pool and spa with ease using this convenient interface, compatible with Apple devices and Alexa. Manage your systems locally or remotely, and try out the new interface with the live demo. Download now for seamless control and convenience!


Control and monitor your spa from anywhere with the Hot Spring® Spas app. Set water temperature, adjust jets and lighting, manage spa systems remotely, and get quick alerts for maintenance. Experience stress-free spa ownership at your fingertips!


Discover a convenient way to book massages and spa treatments with a user-friendly app. Browse a variety of services, schedule appointments, and relax with ease.




Experience luxury and relaxation with our resort mobile app for Le Blanc Spa Resorts in Cancun and Los Cabos. Enhance your stay with seamless access to amenities and personalized services. Download now for a refined getaway.


This mobile app lets you manage your pool controller on your iPhone or iPad, controlling all pool functions remotely. Adjust settings, manage temperature, lights, water features, pH levels, receive alerts, and more. Control your backyard from anywhere, saving energy and costs.




Control and monitor your spa remotely with in.touch 2 edition. Easily manage water-care settings, temperature, filtration cycles, and more from your smartphone or tablet, and receive push notifications for real-time updates. Accessible only with in.touch 2 transmitters from Gecko Alliance.