234+ iOS apps curated and reviewed
Every iPhone needs a few good geca watch by hydrostasis apps. We benchmark 234+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (3) | No | No | May 2026 |
| 2 |  | Free | 4.6★ (33K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (22K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.0★ (15K) | No | No | Jul 2026 |
| 5 |  | Free | 4.5★ (2.3K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.9★ (67K) | Yes | No | Jul 2026 |
| 7 |  | Free | 4.7★ (25K) | No | No | Jul 2026 |
| 8 |  | Free | 4.7★ (12K) | No | Yes | Jul 2026 |
This app helps you monitor your hydration levels using a connected device that measures skin hydration. It provides real-time updates, personalized recommendations for water intake, and tracks your daily and weekly hydration trends to promote better health and wellness.
This app allows you to use WhatsApp directly on your Apple Watch. Send and receive messages, view photos and videos in HD, and access all your chats and voice messages instantly. Stay connected without needing your phone.
This app uses your Apple Watch data to monitor stress levels through heart rate variability. It helps you build healthier habits, improve sleep, and understand your body's response to daily activities, aiming to lower your Bio Age.
This app connects your compatible Samsung smartwatch to your mobile device. It allows you to manage watch features, download applications, and find your lost device. Ensure a stable Bluetooth connection for full functionality.
This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.
Explore a vast marketplace for new and pre-owned luxury watches from top brands. Discover exclusive offers, manage your collection, and even try on select models virtually. Buy and sell with confidence thanks to buyer protection features.
Easily manage your Citizen watch ownership. Identify your timepiece using tag scan, watch scan, or manual entry. Access setting instructions, activate your warranty, and store proof of purchase all within the app.
Send and receive WhatsApp messages directly from your Apple Watch. Access chat histories, send messages with a virtual keyboard, and utilize quick replies. View media in HD and stay connected on the go.
Discover and download free apps, music streaming services, widgets, data fields, and custom watch faces to enhance your compatible smart devices. Manage all your downloaded content directly within the store.
Discover and download unique watch faces for your Apple Watch. Browse by category, compatibility, or search for matching watch bands. Save your favorites, get personalized suggestions, and share your collection with a vibrant community.
This app helps you maintain regular hydration by calculating your daily water intake needs and sending timely reminders. It offers statistics, motivational awards, and useful tips to encourage healthy fluid consumption. Integration with Apple Watch and Apple Health enhances its functionality.
This companion app syncs with Fossil smartwatches to track fitness, sleep, and receive notifications. It allows users to control music, check commute times, and customize watch faces and shortcuts for personalized functionality.
Discover and customize your Apple Watch with a vast gallery of exclusive watch faces. Choose from thousands of designs, including animated and classic styles, or create your own unique look with a powerful editor. Compatible with all Apple Watch Series.
Browse the web directly from your wrist. This app renders web content on your paired iPhone and streams it to your watch for live interaction or later viewing. It offers a familiar browser UI, Siri/Scribble input, and web search capabilities.
This app connects to compatible CASIO watches via Bluetooth to offer enhanced functionality. Manage watch settings, track daily activities, access exclusive brand content, and even customize your own watch.
This app provides personalized swim and dryland workouts to help users improve speed, strength, and technique. It offers daily customized plans, expert coaching, and progress tracking for swimmers of all levels. Users can log swims, analyze performance metrics, and access technique drills.
This app helps you build better hydration habits with personalized daily water goals and smart reminders. Track various beverages, view progress visually, and access detailed statistics. Integrates with Apple Health and offers Apple Watch support.
This app analyzes heart rhythm data from your Apple Watch to provide insights into atrial fibrillation, HRV, stress, and energy levels. It offers a holistic health snapshot and personalized recommendations for better well-being.
Monitor your stress, activity, and sleep using your Apple Watch data. Gain insights into your body's signals like HRV and resting heart rate to understand what impacts your well-being. Receive personalized recommendations for better mental, emotional, and physical performance.
Manage your Apple Watch by pairing it with your iPhone. Customize watch faces, app notifications, and the Dock. Sync photos, music, and podcasts for offline use. Discover and download new apps and watch faces from the App Store.