Comparison

RainVu vs Rain Gauge

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

Head to head
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

About

Rain Gauge

Features
Read full description

Rain Gauge: Rain Log helps you track rainfall for your lawn, garden or property and compare recent rain with a weekly goal. Check weather estimates, review upcoming rain and add measurements from your own physical rain gauge. Start by choosing a location and setting its weekly rainfall goal. View yesterday's total and recent records in inches or millimeters, then use the forecast and your local conditions to help decide whether to water. Seven-day and 30-day totals cover complete days through yesterday in your location's time zone. Today's gauge reading is shown separately until that day is complete. RECORD WHAT FELL AT YOUR LOCATION Add a gauge reading for today or another available date. Use your measurement as the day's final total, keep it beside the weather estimate for comparison, or save an adjusted value. Add a note about a storm or your gauge. Editing a date updates its existing reading. Weather estimates and physical measurements are identified separately. A missing weather estimate is shown as unavailable, not as zero rainfall. CHECK RAIN BEFORE YOU WATER Compare recorded rainfall with your weekly goal and review expected precipitation over the next 48 hours. When recent records and forecasts are available, Rain Gauge provides a watering reference based on those values. If data is missing or out of date, check your soil and gauge before making a decision. Each saved location has its own name and weekly goal. Use the app for a home garden, lawn, vegetable patch, cabin or other property. FREE FOR YOUR DAILY RAIN LOG Free includes one saved location, seven-day history details, manual readings for today and the previous seven complete days, a 30-day total on the Today screen, rainfall forecasts and watering reference. Switch between inches and millimeters at any time. RAIN GAUGE PRO Pro adds: • Up to 10 saved locations. • A 30-day calendar, rainfall statistics and edits to older readings available in the calendar. • Monthly summaries across 12 months of available saved records, with data coverage shown. • Home Screen widgets showing the latest rainfall data saved by the app. • CSV export with location, date, weather estimates, measured and adjusted amounts, data source and notes. Exported amounts use millimeters. When available, weather history is fetched for the most recent 30 complete days when you open a location. Earlier months accumulate as you use the app; a complete year is not automatically available. Missing days are not counted as dry days. Open Rain Gauge to refresh the data shown by widgets. Weather updates require an internet connection. Weather estimates may differ from your physical gauge. Plant needs also depend on soil, temperature and other local conditions; watering guidance is a reference, not an irrigation prescription. Rain Gauge is not for flood, emergency or other safety-critical decisions. Pro is available through an auto-renewing subscription. Plans and prices appear in the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://respected-course-3ef.notion.site/Privacy-Policy-388f4af95e31804895f8df4eff44094f

Screenshots

RainVu4 screens
Rain Gauge4 screens

Verdict

The call

The clearest difference is in-app purchases: RainVu at none against Rain Gauge's 2. RainVu also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.6). On price, update cadence and ads 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. Rain Gauge sells 2 in-app purchases, starting at $5.99 per month. RainVu asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 5 level
RainVu versus Rain Gauge: the parameters behind the verdict, then further details
ParameterRainVuRain Gauge
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better18.6
Further details — not scored
Size39 MB4 MB
Age rating4+4+
DeveloperDavid Young冲 洪

In-app purchases

None

RainVu

No in-app purchases

2 purchases

Rain Gauge

Subscriptions2
  • Monthly$5.991 Month
  • Annual$35.991 Year

Questions

Is RainVu free?
RainVu is free to download, with no in-app purchases.
Is Rain Gauge free?
Rain Gauge is free to download, with in-app purchases available.
Do RainVu or Rain Gauge have ads?
Neither RainVu nor Rain Gauge shows ads.
Which is updated more often, RainVu or Rain Gauge?
RainVu ships an update every 3 weeks, and Rain Gauge every 3 weeks. Most recently, RainVu was updated on October 23, 2026 and Rain Gauge on November 1, 2026.

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