Softwr

Weather · head to head

Aeris Weather vs RadarScope

Aeris Weather logo

Aeris Weather

Weather

Powerful weather API with mapping solutions

From
Free
Rated
-
Full reviewWebsite
RadarScope logo

RadarScope

Weather

Professional-grade NEXRAD radar for storm chasers

From
$9.99/one-time
Rated
-
Full reviewWebsite

The short version

  • Only Aeris Weather has a free tier, so it costs nothing to try first.
  • Each has a real cost: Aeris Weather aerisWeather now sells as Xweather under Vaisala; RadarScope aggressive paywall restricts basic radar features behind $9.99-$109.99 annual subscriptions after initial purchase
  • They diverge on capability: Aeris Weather covers Weather API, RadarScope covers NEXRAD Level 2/3.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Aeris Weather and RadarScope actually diverge.

Attributes where Aeris Weather and RadarScope differ
AttributeAeris WeatherRadarScope
Starting priceFree$9.99/one-time
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsApi, Web, MobileiOS, Android, Apple Watch, Apple TV
Founded20112010

Identical on both: user rating (Not yet rated), category (Weather).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Aeris Weather

  • Weather API
  • Interactive maps
  • Severe weather alerts
  • Tropical data
  • Historical records
  • REST API
  • Mapping SDKs
  • Mobile SDKs

Only in RadarScope

  • NEXRAD Level 2/3
  • Super-resolution data
  • Dual-polarization
  • Storm tracking
  • Lightning data
  • GPS tracking
  • Apple Watch
  • TV apps

What people use each for

The jobs each tool is most often brought in to do.

Aeris Weather

  • Weather data and forecastingnot RadarScope
  • Mission-critical weather-dependent decisionsnot RadarScope
  • High-reliability weather intelligence servicesnot RadarScope
  • Multi-industry weather data distributionnot RadarScope

RadarScope

  • Professional Worknot Aeris Weather
  • Content Creationnot Aeris Weather

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Aeris Weather

  • AerisWeather now sells as Xweather under Vaisala
  • The free Developer tier is capped at 15,000 API accesses per month and the service pauses once the limit is reached
  • The Developer tier gets community support only
  • The self-serve paid subscription is EUR 300 per month for 1,000,000 accesses per month
  • Anything beyond 1,000,000 accesses per month requires contacting sales for a custom arrangement
  • Dedicated support and custom SLA guarantees are enterprise only
  • Free tier usage resets on the account creation date rather than the calendar month

RadarScope

  • Aggressive paywall restricts basic radar features behind $9.99-$109.99 annual subscriptions after initial purchase
  • No CarPlay support, limiting usability while driving for storm chasers and weather professionals
  • App requires constant internet connectivity with no offline viewing capability
  • Missing road maps and some geographic areas do not display correctly

Pricing, plan by plan

Aeris Weather

Free
  • DeveloperFree
    • 1,000 calls/day
    • Basic data
    • Maps
  • Professional$100/month
    • Unlimited calls
    • All data
    • Premium support

RadarScope

$9.99/one-time
  • Base App$9.99/one-time
    • Full suite single-site radar products
    • 6-frame radar loops
    • Severe weather warnings
  • Pro Tier 1$9.99/year
    • 30-frame radar loops
    • Real-time lightning data
    • Cloud-to-ground detection
  • Pro Tier 2$109.99/year
    • 50-frame radar loops
    • Satellite imagery (GOES)
    • MRMS products

Which should you pick?

Choose Aeris Weather if

  • You need weather api.
  • You want to start without paying.
  • You work on Api, Web, Mobile.
  • You also want interactive maps.
Aeris Weather review

Choose RadarScope if

  • You need nexrad level 2/3.
  • You work on iOS, Android, Apple Watch, Apple TV.
  • You also want super-resolution data.
RadarScope review

Questions people ask

Is Aeris Weather or RadarScope better?
Neither clearly leads. Aeris Weather starts at Free and RadarScope at $9.99/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aeris Weather or RadarScope?
Aeris Weather has a free tier; the other does not. Paid plans start at Free for Aeris Weather and $9.99/one-time for RadarScope.
Does Aeris Weather or RadarScope run on more platforms?
Aeris Weather runs on Api, Web, Mobile. RadarScope runs on iOS, Android, Apple Watch, Apple TV.
Can I use Aeris Weather for free?
Yes. Aeris Weather has a free tier, so you can try it without paying. RadarScope starts at $9.99/one-time.
What is Aeris Weather best used for?
Aeris Weather is most often used for weather data and forecasting, mission-critical weather-dependent decisions, high-reliability weather intelligence services, multi-industry weather data distribution. Of those, weather data and forecasting and mission-critical weather-dependent decisions are not what RadarScope is typically brought in for.
What can Aeris Weather do that RadarScope cannot?
Aeris Weather covers Weather API, Interactive maps, Severe weather alerts, Tropical data. RadarScope covers NEXRAD Level 2/3, Super-resolution data, Dual-polarization, Storm tracking.

Answered from the vendors’ own pages

Aeris Weather: How is Xweather pricing structured?

Xweather offers custom pricing for its software products and weather API. Pricing reflects deployment scale, data complexity, reliability requirements, and service scope. Contact Xweather for a personalized quote tailored to your needs.

Source
RadarScope: What is the base price for RadarScope?

RadarScope costs $9.99 as a one-time purchase on iOS. This includes full suite radar products, 6-frame loops, severe weather warnings, and access to US, Canada, Guam, Denmark, Finland, and Germany.

Source
Aeris Weather: Does Xweather offer a pay-as-you-go weather API?

Yes. Xweather provides a free weather API key with pay-as-you-go pricing available. Specific rates and API tier details are available at the Xweather API signup portal or by contacting the sales team.

Source
RadarScope: What subscription tiers does RadarScope offer?

RadarScope Pro Tier 1 costs $9.99 per year and includes 30-frame loops, real-time lightning, cloud-to-ground data, and dual pane display. Pro Tier 2 adds satellite imagery (GOES), MRMS products, forecast models (GFS, ECMWF, HRRR, NAM), and 30-year NEXRAD archive access.

Source
Aeris Weather: What products does Xweather offer pricing for?

Xweather's software products include Protect, Optimize, Observe, Horizon, RoadAI, WeatherDesk, and Powerup. Individual pricing for each product is determined by your deployment requirements and service agreements. Contact Xweather to discuss subscriptions, tiers, SLAs, and specific pricing.

Source
RadarScope: What platforms does RadarScope support?

RadarScope is available on iOS for iPhone and iPad. It supports Apple Watch and Apple TV widgets and complications. Android version is available via Google Play.

Source
RadarScope: Does RadarScope work offline?

No, RadarScope requires an active internet connection to download and display radar data. The app cannot function offline.

Source
RadarScope: What geographic coverage does RadarScope provide?

RadarScope covers the US, Canada, Guam, Denmark, Finland, and Germany with full suite single-site radar products. Pro Tier 2 provides 30-year NEXRAD archive access for historical analysis.

Source
Share

Related pages

More on Aeris Weather

More on RadarScope

Keep looking

Other head to heads