Comparison

Blue Days vs PrecisionAviator

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

Head to head
About

Blue Days

Get highly accurate, hyperlocal weather forecasts with a clean interface. View current conditions, detailed 7-day forecasts with temperature gradients, and hour-by-hour precipitation.

Highlights
  • Hyperlocal weather accuracy
  • Current conditions and descriptions
  • 7-day forecast with temperature gradients
  • Hour-by-hour precipitation slider
  • Customizable icon and color themes
Features
Read full description

Blue Days gives you highly accurate, hyperlocal weather in a simple, well-designed interface. It uses dozens of high-accuracy weather sources to provide precise weather information at your location or wherever you search. Get current conditions and a 7-day forecast, complete with custom backgrounds. The 7-day forecast includes a color gradient indicating the range of temperatures. Features: • Current Weather Conditions and Descriptions. • Detailed Forecast View, Showing: Temperature, Precipitation, Wind, Sunset, and Sunrise. • Precipitation Slider Bar showing Hour-by-Hour Precipitation for a Selected Day of the Week. • Precipitation Chance along a Horizontal Bar for the Selected Day. • Icons and Colors Themes that change for every Weather Condition. I’d love to hear your feedback! Please take a moment to leave a review.

About

PrecisionAviator

This weather app uses AI and multiple data models to provide highly accurate forecasts, prioritizing precision over distractions. It's designed for users who need reliable weather information without ads or subscription fees.

Highlights
  • AI-driven weather prediction algorithm
  • Combines multiple weather models
  • Transparent confidence metrics for forecasts
  • Ad-free user experience
  • No recurring charges
  • Improves accuracy over time
Features
Read full description

Finally you can delete and unsubscribe from your old weather app forever. Save your sanity from the distracting advertisements or monthly recurring charges, just for forecasts that often end up misleading you. Nobody should have to pay for a weather forecast, or watch ads when they are on a mission just trying to get a quick forecast check. Most weather apps guess. Pilots can’t guess. This is the weather app built on data which aviators rely on, when there's more on the line than a Sunday picnic. Airborn Applications compiled and uses multiple weather models, they created with AI a new algorithm that has consistently generated predictions more accurately than all the other weather apps combined. That's because this app not only combines the separate weather data but also determines which forecasts are recently and historically most accurate, and intelligently uses that ever-evolving data to determine what the actual weather WILL be. At least what it's more likely to be. The way this app is designed, it gets more accurate over time. While no forecast can be 100% accurate, PrecisionAviator is honest and transparent with each forecast metric, letting you know precisely how confident algorithm is on every data point used. PrecisionAviator will never show an ad, because pilots cannot afford distractions. You'll never use another basic weather app. Fast, more accurate, and powerful enough to trust — whether you're planning a hike, heading out on the water, or just deciding if you need an umbrella on your road trip. If it’s trusted above 30,000 feet, imagine what it can do at ground level.

Screenshots

Blue Days4 screens
PrecisionAviator4 screens

Verdict

The call

The clearest difference is rating: PrecisionAviator at 5.0 against Blue Days's 4.2. PrecisionAviator also leads on in-app purchases (none vs 1). Blue Days's advantage is ratings volume (238 vs 1). On price, ads, device support and iOS requirement 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. Blue Days sells 1 in-app purchase, starting at $1.99 per year. PrecisionAviator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PrecisionAviator holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Blue Days has 238 ratings behind it against 1, so its average is the more settled of the two.

Scorecard4 real differences · 6 level
Blue Days versus PrecisionAviator: the parameters behind the verdict, then further details
ParameterBlue DaysPrecisionAviator
PriceFreeFree
Rating4.2 (238 ratings)5.0 (1 ratings) — better
Positive reviews44.1% of reviews—
Number of ratings238 — better1
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.216.0 — better
Further details — not scored
Size22 MB4 MB
Age rating4+4+
DeveloperJames BevinsAirborn LLC

Customer experience

Blue Days

All ratings238 ratings
Positive82.4%
Neutral3.4%
Negative14.3%
Written reviews59 reviews
Positive44.1%
Neutral6.8%
Negative49.2%

PrecisionAviator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Blue Days

Subscriptions1
  • One Year Subscription7 Days trial$1.991 Year
None

PrecisionAviator

No in-app purchases

Questions

Is Blue Days free?
Blue Days is free to download, with in-app purchases available.
Is PrecisionAviator free?
PrecisionAviator is free to download, with no in-app purchases.
Which has better reviews, Blue Days or PrecisionAviator?
PrecisionAviator is rated higher. Blue Days averages 4.2 out of 5 from 238 ratings, while PrecisionAviator averages 5.0 from 1 ratings.
Do Blue Days or PrecisionAviator have ads?
Neither Blue Days nor PrecisionAviator shows ads.

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