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Best Free Pocket Rain Gauge Apps

201+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated July 2026

Finding the right free pocket rain gauge apps can be overwhelming with so many options. We've analyzed 201+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Pocket Rain Gauge Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RainDrop - Rain Totals & RadarRainDrop - Rain Totals & RadarFree4.7★ (20K)NoYesJul 2026
2My Rain GaugeMy Rain GaugeFree2.8★ (4)NoYesJul 2026
3Precip - Rain Totals & GaugePrecip - Rain Totals & GaugeFree4.8★ (5.2K)YesYesJul 2026
4Precip Rain Gauge for RainfallPrecip Rain Gauge for RainfallFree1.0★ (1)NoYesJun 2026
5RainTotal: Virtual Rain GaugeRainTotal: Virtual Rain GaugeFree4.7★ (208)NoYesJul 2026
6Rain Gauge ProRain Gauge ProFree4.2★ (70)NoYesJul 2026
7Rain SenseRain SenseFree—NoNoMay 2026
8Rain TrackerRain TrackerFree3.6★ (122)YesNoJul 2026

Top Picks for Free Pocket Rain Gauge

RainDrop - Rain Totals & Radar#1

RainDrop - Rain Totals & Radar by Raindrop Limited Liability Company

Forecasts & Weather Alerts
Editor's Choice
☀️ Weather
4.7😊(20K ratings)
FreeIn-App Purchases
#2in Weather
RainDrop - Rain Totals & Radar screenshot 1
RainDrop - Rain Totals & Radar screenshot 2
RainDrop - Rain Totals & Radar screenshot 3
RainDrop - Rain Totals & Radar screenshot 4
RainDrop - Rain Totals & Radar screenshot 5
RainDrop - Rain Totals & Radar screenshot 6

This app provides precise, real-time precipitation totals for any location in the US, eliminating the need for a rain gauge. It offers detailed forecasts, live radar maps, and customizable rain alerts for multiple saved locations.

What We Love

  • 👍 Accurate rainfall tracking
  • 🚀 Easy to use and navigate
  • 💡 Helpful for gardeners and farmers
  • 👍 Reliable and consistent performance

Room to Improve

  • 🐛 Inconsistent or inaccurate rainfall data
  • 💰 Subscription model limits free features
  • 🔍 Lack of data source transparency
My Rain Gauge#2

My Rain Gauge by FEATURE STACKER PTY LTD

Your weather journal
Strong Contender
☀️ Weather
2.8(4 ratings)
FreeIn-App Purchases
My Rain Gauge screenshot 1

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.

Precip - Rain Totals & Gauge#3

Precip - Rain Totals & Gauge by Precipitation Inc.

Live Rainfall Radar & Alerts
Worth Considering
☀️ Weather
4.8😐(5.2K ratings)
FreeAdsIn-App Purchases
#29in Weather
Precip - Rain Totals & Gauge screenshot 1
Precip - Rain Totals & Gauge screenshot 2
Precip - Rain Totals & Gauge screenshot 3
Precip - Rain Totals & Gauge screenshot 4
Precip - Rain Totals & Gauge screenshot 5
Precip - Rain Totals & Gauge screenshot 6

Track precise local rainfall and snowfall totals with hyper-local accuracy. Visualize live precipitation, access historical data, and receive ensemble-powered forecasts. Ideal for anyone needing actionable weather insights.

What We Love

  • 👍 Great app
  • 🚀 Accurate and easy to use
  • 🚀 Reliable rainfall data
  • 👍 Helpful for yard, garden, and farming

Room to Improve

  • 🐛 Log in email link doesn't work with Safari
  • 🐛 Stopped showing totals
  • 🐛 Not very accurate

More Free Pocket Rain Gauge apps to explore

4
Precip Rain Gauge for Rainfall
Precip Rain Gauge for Rainfall
Precip Rain Gauge for Rainfall
Track rain without hardware
Free

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.

Live rainfall accumulationDaily, weekly, and monthly totalsMulti-location support
☀️ Weather
(1)
freemium
5
RainTotal: Virtual Rain Gauge
RainTotal: Virtual Rain Gauge
RainTotal: Virtual Rain Gauge
Rainfall Totals & Live Radar
Free

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.

Precise rainfall totals at exact coordinatesInteractive rain and snow mapsHistorical precipitation breakdowns
☀️ Weather
(208)
free with in-app purchases
6
Rain Gauge Pro
Rain Gauge Pro
Rain Gauge Pro
Rain Radar & Rain Tracker
Free

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.

Pocket rain gauge for daily totalsReal-time rain radar mapsCustomizable rain alarm alerts
☀️ Weather
(70)
free with in-app purchases
7
Rain Sense
Rain Sense
Rain Sense
Rainfall Monitoring Gentick
Free
☀️ Weather
(0)
8
Rain Tracker
Rain Tracker
Rain Tracker
Rain Gauge Diary
Free

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.

Manual rain recordingDaily, monthly, yearly chartsMultiple rain gauge support
☀️ Weather
(122)
ad-supported
9
Rain Bird
Rain Bird
Rain Bird
by RAIN BIRD CORPORATION
Free

Control your sprinklers remotely from your mobile device. Automate watering schedules and adjust for weather conditions to conserve water and reduce costs. Compatible with various Rain Bird controller models.

Remote sprinkler controlCustomizable watering schedulesAutomated weather adjustments
🔧 Utilities
(70K)
free
10
RainLogV2 - Rainfall Tracker
RainLogV2 - Rainfall Tracker
RainLogV2 - Rainfall Tracker
Rainfall History & Logs
Free

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.

Log daily precipitationiCloud SyncFlexible units (mm/inches)
☀️ Weather
(14)
free with in-app purchases
11
Rain Tally: Virtual Rain Gauge
Rain Tally: Virtual Rain Gauge
Rain Tally: Virtual Rain Gauge
Track weekly rainfall totals
Free

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.

Track rainfall totalsSet weekly rainfall targetsView weather forecasts
☀️ Weather
(400)
free with in-app purchases
12
Weather Pro · Radar Alerts
Weather Pro · Radar Alerts
Weather Pro · Radar Alerts
Live Storm & Rain Forecasts
Free

This app provides precise weather data with a focus on real-time rain and severe weather alerts. It features an interactive radar, hyperlocal forecasts, and dynamic animations to help you plan your day with confidence.

Real-time rain and severe weather alertsInteractive weather radarHyperlocal forecasts (hours & 10 days)
☀️ Weather
(263K)
free with in-app purchases
13
RainViewer: Live Weather Radar
RainViewer: Live Weather Radar
RainViewer: Live Weather Radar
Rain & Storm Tracker Map Alert
Free

This app provides real-time doppler radar and storm tracking with highly accurate, short-term rain and snow forecasts. It offers advanced weather data processing, a modern interface, and customizable alerts for severe weather events. Millions trust it for detailed weather insights and precise tracking.

Real-time doppler radar and storm trackingShort-term rain and snow forecastsPro-grade weather data processing
☀️ Weather
(30K)
freemium
14
Bluerain
Bluerain
Bluerain
Remote Rain Gauge with Gentick
Free
☀️ Weather
(0)
15
Doppler Radar - Live Rain Map
Doppler Radar - Live Rain Map
Doppler Radar - Live Rain Map
NOAA Local & National Weather
Free

Get real-time weather updates with an interactive radar map showing all precipitation types. Plan ahead with detailed forecasts, severe weather warnings, and specific weather details like temperature, humidity, and wind. Easily navigate global weather data and customize your view.

Interactive precipitation radar mapGlobal weather forecastsSevere weather warnings and alerts
☀️ Weather
(37K)
free with in-app purchases
16
Rivercast - Levels & Forecasts
Rivercast - Levels & Forecasts
Rivercast - Levels & Forecasts
River Data and Flood Alerts
Free

Monitor river levels, flow rates, and flood warnings with real-time data and forecasts. Get custom alerts for your favorite waterways and visualize trends with interactive graphs. Essential for anyone living, working, or recreating near water.

Official flood warnings and alertsRiver stage height and flow rateColor-coded river status indicators
☀️ Weather
(11K)
free with in-app purchases
17
RainVu
RainVu
RainVu
Your personal rainfall tracker
Free

This app allows users to log and analyze rainfall data from their personal rain gauges. It offers detailed visualizations, custom gauge management, and complete data privacy with local storage. Ideal for farmers, gardeners, and weather enthusiasts.

Effortless rainfall loggingManage multiple custom rain gaugesPowerful data visualizations
☀️ Weather
(0)
free
18
PWS Monitor
PWS Monitor
PWS Monitor
Personal Weather Station
Free

Access real-time weather data from a vast network of personal weather stations worldwide. View current conditions, historical data, and detailed charts for temperature, wind, rain, and more. Easily find stations near you or search globally and save your favorites.

View personal weather station dataAccess global weather station networkDisplay current and historical weather
☀️ Weather
(714)
free with in-app purchases
19
NOAA Radar & Weather Forecast
NOAA Radar & Weather Forecast
NOAA Radar & Weather Forecast
Storm, Snow & Hurricane Radar
Free

Get hyper-accurate, real-time weather forecasts and radar maps with over 35 layers. Plan your days, weeks, or vacations with detailed hourly and extended forecasts, severe weather alerts, and tropical cyclone tracking.

35+ real-time weather layersTropical cyclone tracking14-day temperature and precipitation forecasts
☀️ Weather
(75K)
free with in-app purchases
20
Mercury Weather
Mercury Weather
Mercury Weather
Local Forecasts & Live Widgets
Free

Get hyper-local weather forecasts with beautiful charts and detailed daily predictions. Track storms, plan trips with future forecasts, and receive timely notifications. Includes live widgets for your home and lock screens.

Beautiful weather chartsDetailed daily forecastTrip Forecast
☀️ Weather
(1K)
free with in-app purchases

FAQ about Free Pocket Rain Gauge

What are the best free pocket rain gauge apps for iPhone?
RainDrop - Rain Totals & Radar tops our free pocket rain gauge apps ranking as of July 2026, with a 4.7-star average from 20K App Store ratings, and it's free to download.
RainDrop - Rain Totals & Radar has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 201+ free pocket rain gauge apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
RainDrop provides highly accurate, real-time precipitation totals for any location in the United States, without requiring a physical rain gauge. It also offers 16-day weather forecasts, live animated radar maps, and customizable rain alerts.
Key features include precise real-time rain and snow totals, hour-by-hour and daily precipitation breakdowns, year-over-year comparisons, 16-day forecasts with temperature and wind data, live radar with accumulation layers, and custom rain alerts for saved locations.