Best Free Precipitation App

250+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

The best free precipitation app on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Free Precipitation App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Precip - Rain Forecast & AlertPrecip - Rain Forecast & AlertFree4.8★ (5.9K)YesYesSep 2026
2RainDrop - Rain Totals & RadarRainDrop - Rain Totals & RadarFree4.7★ (22K)NoYesSep 2026
3RainTotal: Virtual Rain GaugeRainTotal: Virtual Rain GaugeFree4.7★ (271)NoYesSep 2026
4The Weather Channel - RadarThe Weather Channel - RadarFree4.8★ (6M)YesYesSep 2026
5MyPrecipMyPrecipFreeYesNoSep 2026
6Rain Gauge ProRain Gauge ProFree4.2★ (76)NoYesSep 2026
7Rain TrackerRain TrackerFree3.0★ (5)YesYesAug 2026
8Rain Alarm Live Weather RadarRain Alarm Live Weather RadarFree4.6★ (3K)YesYesSep 2026

Top Picks for Free Precipitation App

Precip - Rain Forecast & Alert#1

Precip - Rain Forecast & Alert by Precipitation Inc.

Live Rain Radar Totals & Gauge
Editor's Choice
☀️ Weather
4.8😐(5.9K ratings)
FreeAdsIn-App Purchases
#26in Weather
Precip - Rain Forecast & Alert screenshot 1
Precip - Rain Forecast & Alert screenshot 2
Precip - Rain Forecast & Alert screenshot 3
Precip - Rain Forecast & Alert screenshot 4
Precip - Rain Forecast & Alert screenshot 5
Precip - Rain Forecast & Alert 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
  • 👍 Gives great data

Room to Improve

  • 🐛 Log in email link doesn't work with Safari
  • 🐛 Stopped showing totals
  • 🐛 Not very accurate
  • 🐛 Location not saving, server error
  • 🐛 App is always down
  • 🐛 Page can't be loaded
  • 🐛 App keeps crashing
  • 🐛 Saved locations not loading
  • 🐛 Hugely inaccurate
  • 🐛 Doesn't work half the time
4.7😊(22K ratings)
FreeIn-App Purchases
#10in 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
  • 👍 Excellent customer service

Room to Improve

  • 🐛 Inconsistent or inaccurate rainfall data
  • 💰 Subscription model limits free features
  • 🔍 Lack of data source transparency

More Free Precipitation App apps to explore

FAQ about Free Precipitation App

What is the best free precipitation app for iPhone?
Precip - Rain Forecast & Alert tops our free precipitation app ranking as of September 2026, with a 4.8-star average from 5.9K App Store ratings, and it's free to download.
Precip - Rain Forecast & Alert shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free precipitation app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Precip provides highly accurate local rainfall and snowfall totals, going beyond what typical weather apps offer. It uses high-resolution NOAA radar and advanced scientific models to measure actual conditions on the ground. The app also features live precipitation maps and ensemble-powered forecasts to keep you informed about current and upcoming weather.
Key features include hyper-local accuracy for rainfall and snowfall totals at your exact location, a live precipitation map to visualize moving weather, years of historical accumulation data for comparison, premium data layers like snow depth and soil temperature, and ensemble-powered forecasts for increased reliability. You can also save multiple locations for quick updates.