RainLog V2 – Rainfall Tracker

RainLog V2 – Rainfall Tracker

Rain Gauges, Graphs & Sync

24 ratings
87 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 28, 2025
  • August 23, 2026

Features

RainLog V2 – Rainfall Tracker screenshot #1 for iPhone
RainLog V2 – Rainfall Tracker screenshot #2 for iPhone
RainLog V2 – Rainfall Tracker screenshot #3 for iPhone
RainLog V2 – Rainfall Tracker screenshot #4 for iPhone
RainLog V2 – Rainfall Tracker screenshot #5 for iPhone
RainLog V2 – Rainfall Tracker screenshot #6 for iPhone
RainLog V2 – Rainfall Tracker screenshot #7 for iPhone
RainLog V2 – Rainfall Tracker screenshot #8 for iPhone
RainLog V2 – Rainfall Tracker screenshot #9 for iPhone
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About

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 precipitation
iCloud Sync
Flexible units (mm/inches)
Monthly graphs and averages
MTD & YTD comparisons
CSV export
Community rain map
Watering & irrigation tracking
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What's New in RainLog V2

1.40

August 23, 2026

1. Fix up light Cloud iCon 2. Time Zone Bug fix.

Subscription plans

4 Rain Gauges

Keep Rainfall Data for up to 4 Rain Gauges.

$7.991 Year
1 Month trial
Price Updates
September 2, 2026$7.99
May 4, 2026$7.99
March 3, 2025$3.99
February 5, 2025$3.99
January 30, 2025$3.99
How to cancel RainLog V2 subscription ⁉️

User reviews

Great rain tracker

I have been using this app since 2015. It is great in many ways, and has recently improved. It is really neat to look back and see your rain history, in data or graph form. The icons even gives an idea of the general weather
Thanks for a Great app !

Response from developer

Thank you for your review and for using RainLog for so long. I appreciate it. 😊

Great app and fantastic developer support!

I really like this app for logging and keeping track of my rainfall data—it does the job well.
I previously mentioned that the weekly overview only started on Sunday without an option to change it. The developer replied almost immediately and added the setting to choose Monday as the first day of the week just a few days later!
Outstanding responsiveness and brilliant customer support. Fully deserved 5 stars now!
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Response from developer

Thank you very much for your review. 😊

Updates are great

I’ve been using this app for over 6 years now. Every day I record the daily rain and weather conditions. It’s helpful and important for planning my garden and orchard. It’s also a great conversation starter with my elderly father who’s been writing down rainfall charts on paper for decades now.
Not sure how the rolling 12 month graph works though. Doesn’t display any data for me. Be good to get a guide to that new feature.
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Response from developer

Thank you for your review. I will look at adding a bit of a help file in a future update for the Rolling 12 month graph. Here is a bit of a description. Each point on the Rolling 12‑Month graph shows the total rain that fell during the previous 12 months before that point. This helps farmers quickly see whether conditions are becoming wetter or drier. Please get in touch by using the contact support button in settings if you have any questions or suggestions. Thanks for using RainLog. 😊

Tracking Rainfall

This is a great little APP fairly easy to use and the developer is really helpful if you need help. Lets you compare different time periods so you can see how
One period time compares to another. I would highly recommend if you want to track rainfall you measure.

Response from developer

Thank you for your review.. 😊

Perfect Rain Tracking App

This app is perfect for tracking rainfall. It tracks it across many years so you can make comparisons and see trends. The only improvement I can imagine, and I hope it happens one day, is if the author would incorporate the tracking of temperature as well.

Response from developer

Thank you for your review and suggestion. 😊

Developer apps

FAQ

What does RainLogV2 do?

RainLogV2 is a personal rainfall tracker and diary designed for users who measure their own precipitation. It allows you to log daily rainfall, analyze trends, compare data over time, and even track watering schedules. The app focuses on accurate, personal records rather than importing online weather data.

What are the key features of RainLogV2?

Key features include logging daily precipitation, iCloud sync across devices, flexible unit options (mm/inches), adding weather notes and icons, monthly graphs and averages, Month-to-Date and Year-to-Date comparisons, CSV export for data analysis, a community rain map, and new watering/irrigation tracking.

How much does RainLogV2 cost?

The app offers a limited free trial to explore its features. A yearly subscription is required to unlock all features and support ongoing development. This subscription model provides access to all functionalities without ads.

What devices is RainLogV2 compatible with?

The app utilizes iCloud Sync, indicating it is designed for Apple devices. Users can sync their rainfall data across all their Apple devices using the same Apple ID / iCloud account.

Who would benefit most from using RainLogV2?

This app is ideal for rain gauge owners, farmers, gardeners, weather enthusiasts, and homeowners who need accurate, personal rainfall records. It's also beneficial for those managing plant or crop watering schedules due to its new watering and irrigation tracking feature.