249+ iOS apps curated and reviewed
With an average user rating of 3.6★, the rain gauge estimator category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (2) | No | Yes | Aug 2026 |
| 2 |  | Free | 2.8★ (4) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.2★ (75) | No | Yes | Aug 2026 |
| 4 |  | $0.99 | 2.2★ (15) | No | No | Aug 2026 |
| 5 |  | Free | 3.0★ (43) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.7★ (245) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.7★ (24) | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This application provides precise rainfall measurements for your current location. It offers daily, weekly, and monthly summaries, along with multi-location support. Ideal for planning outdoor activities, managing crops, or tending to your garden.
Manually log rainfall measurements from your rain gauges with this easy-to-use weather journal. Optimize irrigation schedules and track long-term weather patterns for your farm or backyard. Keep accurate, up-to-date data at your fingertips.
This app provides real-time rainfall data and historical tracking using rain radar and precipitation information. It offers customizable rain alerts and insights into precipitation patterns for various locations, eliminating the need for a physical rain gauge.
Easily track and record daily rainfall with detailed notes and historical data. Visualize your precipitation trends with weekly, monthly, and yearly charts. Enjoy a clean and simple interface for all your weather observation needs.
Manually log your daily rainfall measurements from your home rain gauge. Visualize your data with daily, monthly, and yearly charts. Supports multiple gauges and data export/import.
Track precise rainfall and precipitation at your exact location with detailed historical data and forecasts. Ideal for farming, gardening, and outdoor planning, it offers custom alerts and comparisons to climate normals.
Track, analyze, and manage your personal rainfall data with this comprehensive diary and log. It allows for detailed record-keeping, trend monitoring, and comparisons over time, perfect for anyone with a rain gauge.
This app provides real-time water levels and forecasts from over 30,000 measuring points worldwide. It alerts users to critical water levels, helping them prepare for potential floods and other water-related emergencies.
Easily track weekly rainfall totals, set custom goals, and analyze historical precipitation trends for any location worldwide. This app combines rainfall data with weather forecasts to help you plan gardening, farming, and other outdoor tasks more effectively.
This educational tool helps estimate the surface speed of moving water using simple field inputs. It's designed for training, planning, and quick reference in river and swiftwater environments.
This app provides detailed rainfall information, including current precipitation, daily totals, and forecasts for the next hour. It offers a visually simple interface to track rain amounts in various units and save favorite locations worldwide.
Predicts approaching rain for your selected location, including its direction, start time, and duration. Offers intensity profiles and optional notification alerts for approaching rain. Covers Australia, USA, Puerto Rico, and Guam.
Monitor real-time river and flood data across the United States. Track river height, discharge, precipitation, and water temperature with data from USGS and NWS. Ideal for property owners, outdoor enthusiasts, and anyone needing flood awareness.
Get hyper-accurate, minute-by-minute rain predictions and 10-day forecasts for your precise location. Receive customizable alerts for rain, severe weather, and daily summaries. Access information through home and lock screen widgets.