Comparison

PredictRain vs WeatherCircles

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

Head to head
About

PredictRain

Get ultra-precise rain forecasts with AI-powered predictions and real-time radar data. Receive instant alerts for incoming rain and plan your outdoor activities with confidence using accumulated rainfall data and historical trends.

Highlights
  • AI-powered 4-hour rain forecasts
  • Real-time rain radar
  • Instant rain alerts
  • Accumulated rainfall tracking
  • Multi-model forecast comparison
  • Lightning tracker
Read full description

Stay ahead of the rain with PredictRain, the world's most precise rain forecast app developed by the team behind PredictWind. Built for those who rely on accurate rain predictions, PredictRain combines advanced AI modeling and intuitive tools to support better decision-making. Designed for outdoor enthusiasts and professionals, PredictRain delivers rain forecasting that is reliable, efficient, and built for practical use. Why PredictRain? Pinpoint Accuracy: AI Rain delivers ultra-precise 4-hour forecasts, updated every 10 minutes and refined with real-time radar data for your exact location. Real-Time Alerts: Get instant notifications when rain is headed your way in the next hour, so you can adapt quickly and stay one step ahead. Smarter Planning: View accumulated rainfall over hours or days to better plan your activities and understand how wet the ground will be for your work or adventure. Proven Reliability: PredictRain combines eight global forecast models with localised radar to improve accuracy where it matters most. Key Features: AI Rain: AI-powered 4-hour rain forecasts with location-specific precision. Multi-Model Forecasts: Compare eight models for greater reliability. Rain Radar: Visualise real-time rain movement with customisable overlays. Satellite Imagery: Combine cloud cover and rainfall data for full context. Climate Data: Access historical rainfall trends for seasonal and location-based planning. Rain Alerts: Receive tailored, instant notifications based on incoming rainfall. Lightning Tracker: Monitor global lightning activity with real-time strike classification. Accumulated Rainfall: Track total expected rainfall over hours or days for better planning. Plan Smarter with PredictRain Whether you're preparing for fieldwork, travel, or outdoor events, PredictRain supports more informed decisions with localised rain forecasts, historical data, and real-time alerts. Use core features free. Upgrade to PredictRain Pro to unlock rain alerts, real-time radar, live observations, and support for multiple locations ($29 USD / year or free for users on a PredictWind Basic subscription and above.) Terms and conditions: ​https://www.predictwind.com/about-us/terms-and-conditions Privacy policy: ​https://www.predictwind.com/about-us/privacy-policy

About

WeatherCircles

Features
Read full description

A simpler weather app and lock screen widget using UK Met Office “weather circles”. These weather observation drawings have been almost unchanged since the 1940’s and display a lot of condensed weather data into a small space. Perfect for a widget.

Screenshots

PredictRain4 screens
WeatherCircles4 screens

Verdict

The call

The clearest difference is in-app purchases: WeatherCircles at none against PredictRain's 3. WeatherCircles also leads on update cadence (every 5 days vs every 3 weeks). PredictRain's advantage is iOS requirement (15.6 vs 17.0). On price, ads 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. PredictRain sells 3 in-app purchases, starting at $6.99 per month. WeatherCircles asks for nothing beyond the download.

UpkeepUpdate frequency

PredictRain ships an update every 3 weeks, WeatherCircles every 5 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
PredictRain versus WeatherCircles: the parameters behind the verdict, then further details
ParameterPredictRainWeatherCircles
PriceFreeFree
Rating4.8 (67 ratings) — better—
Positive reviews70.6% of reviews—
Number of ratings67 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size66 MB2 MB
Age rating4+4+
DeveloperPredictWind LimitedCharlie Allom

In-app purchases

3 purchases

PredictRain

Subscriptions3
  • PredictRain Pro Monthly14 Days trial$6.991 Month
  • PredictRain14 Days trial$12.003 Months
  • PredictRain Pro Annual14 Days trial$29.001 Year
None

WeatherCircles

No in-app purchases

Questions

Is PredictRain free?
PredictRain is free to download, with in-app purchases available.
Is WeatherCircles free?
WeatherCircles is free to download, with no in-app purchases.
Do PredictRain or WeatherCircles have ads?
Neither PredictRain nor WeatherCircles shows ads.
Which is updated more often, PredictRain or WeatherCircles?
PredictRain ships an update every 3 weeks, and WeatherCircles every 5 days. Most recently, PredictRain was updated on October 17, 2026 and WeatherCircles on October 9, 2026.

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