Comparison

RadarScope vs BAM Weather

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

Head to head
About

RadarScope

Visualize professional-grade weather radar data with detailed severe weather products. Track storms, view radar loops, and access essential meteorological information. Offers optional subscriptions for advanced features and data archives.

Highlights
  • Single-site radar data visualization
  • Severe weather product display
  • Automatic radar updates
  • Optional subscription tiers
  • CarPlay and Apple Watch support
  • Storm and location reporting integration
Features
Read full description

RadarScope is an AMS-award-winning weather visualization tool that empowers meteorologists, public safety officials, storm spotters, and weather enthusiasts to view a full suite of single-site radar data and related severe weather products. Your initial purchase provides professional radar visualization in a fully native app, free from distracting and invasive practices, with optional subscription packages to add even more capabilities. Whether you’re scanning for a mesocyclone’s tell-tale hook echo, pinpointing the landfall of a hurricane’s eye wall, or identifying velocity couplet, hail spike, or debris ball signatures, RadarScope displays native radar data in its original radial format. You see what the radar sees almost as soon as the radar sees it, with automatic updates every two to ten minutes depending on the radar’s scanning strategy. Your initial app purchase includes the following: • Full suite of single-site radar products for the US, Canada, Guam, Denmark, Finland, and Germany • 10-frame radar loops • Two built-in providers for radar data • Tornado, thunderstorm, flash flood, marine, snow squall, extreme wind, tropical, and other warnings in the US • Selected severe weather warnings in Canada and Australia • Severe weather watches in the US and Canada • NWS-generated storm tracks with hail, TVS, and mesocyclone attributes • Inspector and distance tools • Color palette options for radar data • Weather Pulse data plan integration • Spotter Network integration for storm and location reporting • mPING integration for submitting weather reports to NSSL • Bundled maps with political borders, water bodies, and highways, optimized for low-bandwidth use • Support for widgets and complications • Universal app for Apple platforms, including Apple Watch, and Apple TV • CarPlay support • Family Sharing support RadarScope Pro Tier One is an optional annual subscription that adds more features for tracking severe weather: • 30-frame radar loops • Cloud-to-ground lightning strikes • Special weather statements in the US and Canada • Mesoscale convective and precipitation discussions • SPC convective, tornado, hail, wind, and fire outlooks • WPC excessive rainfall outlooks in the US • Local storm reports in the US • Custom color palette support • Multi-pane display (2 on phones; 4 on larger devices) • Family Sharing support RadarScope Pro Tier Two is an optional annual or monthly subscription that transforms RadarScope into a more complete visualization tool for a larger suite of weather products, including: • Everything in Pro Tier One • 50-frame radar loops • A third provider for US radar data • 30-year archive of NEXRAD Level II radar data • 6-year archive of NEXRAD Level III data • 30-day archive of super-res and non-US radar data • 20-year archive of NWS bulletins • GOES satellite data • Multi-Radar Multi-Sensor (MRMS) data • Real-Time Mesoscale Assimilation (RTMA) data • GFS, ECMWF, HRRR, HRW, NAM, and RRFS model data • Surface observations • ProbSevere layer • Atmospheric soundings in the US • Hail size, hail probability, and azimuthal shear contours with a 30-day archive • More detailed transportation and satellite imagery maps • Custom color palette support for GOES, MRMS, RTMA, and forecast products • Server-sent events for radar and warning updates • Cross-platform subscription sharing on up to 5 devices If you choose to buy a RadarScope Pro subscription, it will be charged to your App Store account. The subscription will be auto-renewed within 24 hours prior to the end of the current period at the same price you originally paid. Subscriptions may be managed and auto-renewal disabled via your App Store account settings after the purchase. Once purchased, the subscription cannot be canceled during the active subscription period. DTN is committed to safeguarding your privacy online. Our privacy policy is available for review at https://www.dtn.com/privacy-policy/ Please visit our web site for more information.

About

BAM Weather

Get advanced weather forecasts and direct access to meteorologists for location-specific insights and actionable guidance. Stay ahead of the weather with real-time communication and custom alerts.

Highlights
  • Expert meteorologist insights
  • 24/7 meteorologist chat access
  • Interactive radar
  • Hourly and 10-day forecasts
  • Custom severe weather alerts
  • Agriculture-specific tools
  • Road condition forecasts
Features
Read full description

BAM Weather combines advanced weather technology with direct access to expert meteorologists, helping you make faster, smarter, and safer decisions. Unlike generic forecasts, BAM Weather delivers location-specific insights, actionable guidance, and real-time communication from our team when weather matters most. Key Features - Forecast insights from professional meteorologists - 24/7 chat access to our weather team - Interactive radar and high-resolution precipitation tracking - Detailed hourly and 10-day forecasts - Agriculture tools including soil temps, spray forecasts, and GDU data - Custom lightning and severe weather alerts - Road condition and pavement temperature forecasts - Long-range outlooks with daily video updates - Proactive push notifications during impactful weather BAM Weather was built to close the gap between automated forecasts and human expertise, giving you a clearer, more reliable way to stay ahead of the weather.

Screenshots

RadarScope4 screens
BAM Weather4 screens

Verdict

The call

The clearest difference is price: BAM Weather at Free against RadarScope's $9.99. BAM Weather also leads on in-app purchases (none vs 4) and rating (4.5 vs 4.2). RadarScope's advantage is ratings volume (2.8K vs 102) and chart position (#1 vs unranked). On review sentiment, ads 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

BAM Weather is free to download; RadarScope costs $9.99 up front. RadarScope sells 4 in-app purchases, starting at $9.99 per year. BAM Weather asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BAM Weather holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: RadarScope has 2.8K ratings behind it against 102, so its average is the more settled of the two. Written reviews point the same way: 51% of RadarScope's written reviews are positive against 56% of BAM Weather's.

UpkeepUpdate frequency

RadarScope ships an update monthly, BAM Weather every 2 weeks. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

Scorecard8 real differences · 3 level
RadarScope versus BAM Weather: the parameters behind the verdict, then further details
ParameterRadarScopeBAM Weather
Price$9.99Free — better
Rating4.2 (2.8K ratings)4.5 (102 ratings) — better
Positive reviews51.3% of reviews56.3% of reviews — better
Number of ratings2.8K — better102
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
Best chart rank#1 — better—
DevicesiPhone, iPad, Mac, Apple TV, Apple Watch — betteriPhone, iPad, iPod
Requires iOS16.615.1 — better
Further details — not scored
Size310 MB42 MB
Age rating4+4+
DeveloperBase Velocity, LLCBAMWX LLC

Customer experience

RadarScope

All ratings2,812 ratings
Positive77.6%
Neutral4.3%
Negative18.1%
Written reviews415 reviews
Positive51.3%
Neutral8.4%
Negative40.2%

BAM Weather

All ratings102 ratings
Positive85.3%
Neutral2.9%
Negative11.8%
Written reviews32 reviews
Positive56.3%
Neutral9.4%
Negative34.4%

Bugs and requests

RadarScope

Reported bugs

3 issues
  • Subscription issues and failed purchases
  • Inconsistent radar updates and connectivity problems
  • Apple Watch app limitations and bugs

Requested features

5 requests
  • Winter weather advisories and precipitation coloring
  • Ability to view multiple radars simultaneously
  • More detailed road maps
  • Archived radar data access
  • Customizable alert colors and notifications

BAM Weather

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

RadarScope

Subscriptions3
  • Pro Tier 1$9.991 Year
  • Pro Tier 2$14.991 Month
  • Pro Tier 2$99.991 Year
One-time1
  • RadarScope Pro Subscription$9.99
None

BAM Weather

No in-app purchases

Questions

Is RadarScope free?
RadarScope costs $9.99, and also offers in-app purchases.
Is BAM Weather free?
BAM Weather is free to download, with no in-app purchases.
Which has better reviews, RadarScope or BAM Weather?
BAM Weather is rated higher. RadarScope averages 4.2 out of 5 from 2.8K ratings, while BAM Weather averages 4.5 from 102 ratings.
Do RadarScope or BAM Weather have ads?
Neither RadarScope nor BAM Weather shows ads.
Which is updated more often, RadarScope or BAM Weather?
RadarScope ships an update monthly, and BAM Weather every 2 weeks. Most recently, RadarScope was updated on November 8, 2026 and BAM Weather on November 7, 2026.

Other comparisons