250+ iOS apps curated and reviewed
If you already know Make Every Drop Count, this is the deeper bench. 250+ otay water district apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (3) | No | No | May 2026 |
| 2 |  | Free | 4.6★ (1.8K) | No | No | Aug 2026 |
| 3 |  | Free | 4.6★ (135K) | Yes | No | Sep 2026 |
| 4 |  | Free | — | No | No | Aug 2026 |
| 5 |  | Free | 4.8★ (12K) | No | No | Sep 2026 |
| 6 |  | Free | 3.7★ (3) | No | No | Aug 2026 |
| 7 |  | Free | — | — | No | Jul 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Report water waste, find water-saving tips, and access rebate information. This app helps identify and reduce water waste in the community and provides resources for managing your water usage.
Manage your water services conveniently with this mobile application. Easily pay bills, monitor water usage, and report issues. Receive important notifications and access money-saving tips and programs.
Easily manage your beverage deliveries and account details. Order bottled water, sparkling water, teas, and more for home or office. Schedule deliveries, make payments, and access exclusive offers.
Manage your water and sewer services with this app. Pay bills, view your account history, and report emergencies. Stay updated with WSSC Water news and access customer resources.
Request water services conveniently through your mobile device. Manage your account, place orders, make secure payments, and track deliveries in real-time with a user-friendly interface.
Access resources from your local water authority, including account management, bill payment, water-saving tips, and news. Stay informed about board meetings and important water-related updates.
Manage your sewerage account, check balances, and pay bills conveniently. Register for e-bills, submit complaints, and report issues. Find nearby operations offices and contact customer support.
Find free water refill stations across Hong Kong to easily top up your water bottle. This app helps you reduce plastic waste by locating fountains, viewing their temperature, and even reporting new ones.
Manage your water service account, view and pay bills, and set up convenient payment options like Auto Pay and Paperless Billing. Access your transaction history and stay informed about your water usage.
Manage your Waterdrop brand water purification devices, track filter lifespan, and receive timely replacement reminders. Access customer support and check U.S. water quality reports for safe drinking water.
Manage your water services conveniently. View and pay bills, monitor your consumption, and receive helpful water-saving advice. Set up personalized alerts to stay informed about your usage.
Discover nearby water refill stations to reduce plastic waste. Track your environmental impact, monitor daily water intake, and contribute to a global database of refill locations. Share your progress and fun facts with friends.