Comparison

RainGuRU vs RainVu

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RainGuRU

Features
Read full description

The version shown on this website uses real-time KNMI radar data and a custom loss function designed to improve accuracy for heavy rainfall intensities above 5 mm/h. This is significant as other deep-learning models tend to give too much weight to low rainfall intensities, producing forecasts that are excessively smoothed.

About

RainVu

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.

Highlights
  • Effortless rainfall logging
  • Manage multiple custom rain gauges
  • Powerful data visualizations
  • Monthly and yearly breakdowns
  • Seasonal trend analysis
  • Data export to CSV/JSON
  • Local data storage for privacy
Features
Read full description

RainVu is your personal rainfall tracker, turning readings from your own rain gauges into powerful, private insights. It's the ultimate weather log for farmers, gardeners, and enthusiasts who value their data and demand complete privacy. KEY FEATURES ◆ EFFORTLESS RAINFALL LOGGING Quickly add rainfall entries with amount, date, and time. Assign each entry to one of your custom-named rain gauges for meticulous record-keeping. ◆ MANAGE MULTIPLE GAUGES Whether you're monitoring a single backyard gauge or managing several across a large property, RainVu lets you add, edit, and organize an unlimited number of custom gauges with ease. ◆ POWERFUL VISUALIZATIONS & INSIGHTS Don't just collect data—understand it. RainVu's beautiful charts bring your records to life: • Dashboard View: See Month-to-Date and Year-to-Date totals at a glance. • Monthly Breakdowns: Analyze daily rainfall patterns for any month. • Seasonal Trends: Discover how precipitation varies across seasons. • Year-Over-Year Comparison: Compare current rainfall with historical data to spot long-term trends. ◆ COMPLETE DATA PORTABILITY Your data is yours. Export your entire rainfall history to CSV or JSON formats for backup, offline analysis, or use in other applications. Easily import a previously exported file to restore your data on a new device. YOUR DATA, YOUR DEVICE RainVu is built for privacy from the ground up. All your rainfall data is stored securely and locally on your device. • No cloud accounts or sign-ups required. • No internet connection needed for core functions. • We never see, collect, or have access to your personal data. WHO IS RAINVU FOR? ◆ Farmers & Agriculturists: Track rainfall across different fields to make informed decisions about irrigation, planting, and crop management. ◆ Home Gardeners & Horticulturists: Know exactly how much water your plants are getting naturally and avoid over or under-watering. ◆ Weather Hobbyists & Enthusiasts: Build a detailed, personal weather diary and contribute to a deeper understanding of your local climate. ◆ Researchers & Citizen Scientists: Collect accurate, localized precipitation data for environmental studies or personal projects. Download RainVu today and start turning every drop of rain into valuable knowledge

Screenshots

RainGuRU3 screens
RainVu4 screens

Verdict

The call

The clearest difference is update cadence: RainVu at every 3 weeks against RainGuRU's every 13 months. RainGuRU's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RainGuRU ships an update every 13 months, RainVu every 3 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 6 level
RainGuRU versus RainVu: the parameters behind the verdict, then further details
ParameterRainGuRURainVu
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 13 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size22 MB39 MB
Age rating4+4+
DeveloperHKV lijn in waterDavid Young

In-app purchases

None

RainGuRU

No in-app purchases

None

RainVu

No in-app purchases

Questions

Is RainGuRU free?
RainGuRU is free to download, with no in-app purchases.
Is RainVu free?
RainVu is free to download, with no in-app purchases.
Do RainGuRU or RainVu have ads?
Neither RainGuRU nor RainVu shows ads.
Which is updated more often, RainGuRU or RainVu?
RainGuRU ships an update every 13 months, and RainVu every 3 weeks. Most recently, RainGuRU was updated on October 3, 2026 and RainVu on October 5, 2026.

Other comparisons