Best Rain Amount Apps

250+ iOS apps curated and reviewed

4.2 avg rating

20 free apps

Updated August 2026

Looking for free rain amount apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Rain Amount Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	RainDrop - Rain Totals & Radar	Free	4.7★ (21K)	No	Yes	Aug 2026
2	RainTotal: Virtual Rain Gauge	Free	4.7★ (245)	No	Yes	Aug 2026
3	Precip - Rain Today & Forecast	Free	4.8★ (5.6K)	Yes	Yes	Aug 2026
4	Rain Tracker	Free	3.0★ (43)	Yes	No	Aug 2026
5	Rain Gauge: Rain Log	Free	—	No	Yes	Jul 2026
6	Rain Gauge Pro	Free	4.3★ (74)	No	Yes	Aug 2026
7	Rain?	Free	—	No	No	Jul 2026
8	rainscape: Rain Sounds in HD	Free	—	No	Yes	Jul 2026

Top Picks for Rain Amount

#1

RainDrop - Rain Totals & Radar by Raindrop Limited Liability Company

Forecasts & Weather Alerts

Editor's Choice

☀️ Weather

4.7😊(21K ratings)

FreeIn-App Purchases

#10in Weather

RainDrop - Rain Totals & Radar screenshot 1

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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

#2

RainTotal: Virtual Rain Gauge by Kurt Higa

Rainfall Totals & Live Radar

Strong Contender

☀️ Weather

4.7(245 ratings)

FreeIn-App Purchases

RainTotal: Virtual Rain Gauge screenshot 1

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RainTotal: Virtual Rain Gauge screenshot 6

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.

#3

Precip - Rain Today & Forecast by Precipitation Inc.

Live Rain Radar Totals & Gauge

Worth Considering

☀️ Weather

4.8😐(5.7K ratings)

FreeAdsIn-App Purchases

#27in Weather

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Precip - Rain Today & Forecast 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 Rain Amount apps to explore

Rain Gauge Diary

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

Rain Gauge: Rain Log

Rain Gauge: Rain Log

Rainfall Totals Tracker

Rain Radar & Rain Tracker

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

free with in-app purchases

Hyperlocal rain forecasting

rainscape: Rain Sounds in HD

rainscape: Rain Sounds in HD

Deep Sleep, Calm & Focus

💪 Health & Fitness

Rain Tally: Virtual Rain Gauge

Rain Tally: Virtual Rain Gauge

Track weekly rainfall totals

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

free with in-app purchases

One question. One answer.

Rain Weather Radar Countdown

Rain Weather Radar Countdown

Rainviewer Raindrop Storm Live

RW Rain Reminder

RW Rain Reminder

This weather application provides smart forecasts and intelligent alerts to remind you to take an umbrella when rain is expected. It offers live weather conditions, hourly and seven-day forecasts for multiple locations, and customizable precipitation reminders.

Smart weather forecastsIntelligent rain alertsHourly and 7-day forecasts

by Rain Bird Corporation

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

Local Weather-Rain

Local Weather-Rain

Get instant, accurate local weather updates and rain forecasts for your exact location. Stay prepared for the day with essential climate data like temperature, humidity, and pressure.

Accurate local weather updatesRain alerts and forecastCurrent temperature, humidity, pressure

Rain Korkor: Singapore Weather

Rain Korkor: Singapore Weather

The weather, lightning fast.

by MD Solutions Services LLC

by Paul Rattigan

Rain Forecast : Weather Track

Rain Forecast : Weather Track

Accurate Rain & Weather Detail

Rain Snow: Weather Live Radar

Rain Snow: Weather Live Radar

Wind, Air Quality, UV Index

RainLog V2 – Rainfall Tracker

RainLog V2 – Rainfall Tracker

Rain Gauges, Graphs & Sync

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)

free with in-app purchases

FAQ about Rain Amount

What are the best rain amount apps for iPhone?

RainDrop - Rain Totals & Radar tops our rain amount apps ranking as of August 2026, with a 4.7-star average from 21K App Store ratings, and it's free to download.

Are there free rain amount apps for iPhone?

Yes — 20 of the top rain amount apps we rank are free to download, including RainDrop - Rain Totals & Radar and RainTotal: Virtual Rain Gauge.

Does RainDrop - Rain Totals & Radar have ads or in-app purchases?

RainDrop - Rain Totals & Radar has no ads and offers in-app purchases, according to its App Store listing as of August 2026.

How many rain amount apps are on the App Store?

We track 250+ rain amount apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

What does RainDrop do?

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.

What are the key features of RainDrop?

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.