Comparison

Radar Pro X vs 40 Below

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

Head to head
About

Radar Pro X

This app provides a fast, modern weather radar experience with live NEXRAD data, severe weather warnings, and storm tracking. Its clean interface is designed for clarity and ease of use during active weather events.

Highlights
  • Live NEXRAD radar with high-contrast display
  • Smooth radar animation with adjustable speed
  • Severe weather warnings on map
  • Storm tracking with forecast positions
  • Fast radar site switching
  • Quick radar view sharing
Features
Currently charting
Read full description

Radar Pro X is a next-generation weather radar app built for speed, clarity, and advanced storm awareness. When weather turns serious, every second matters. Radar Pro X gives you a fast, modern radar experience designed to help you monitor storms, track severe weather, inspect radar data, and stay aware of what is happening around you in real time. With live NEXRAD radar, severe weather warnings, storm tracking, smooth animation, radar data color maps, and powerful inspection tools, Radar Pro X keeps the most important weather information front and center. The interface is clean, dark, and easy to read, so you can focus on the weather without fighting cluttered screens or complicated controls. Radar Pro X includes powerful tools for all users, including radar data color maps, a Data Inspector tool for examining radar values directly on the map, and radar site selection directly from the map for a faster, more intuitive workflow. For users who want deeper radar analysis and advanced storm monitoring, Radar Pro X Premium unlocks Chase Mode along with an expanded set of professional radar products, including Base Radar, Dual-Pol, and Derived radar products. Features: • Live NEXRAD radar with a high-contrast display • Smooth radar animation with adjustable playback speed • Severe weather warnings displayed directly on the map • Warning lists sorted near the current map center for faster awareness • Storm tracking with forecast positions, nearby towns, and distance details • Radar data color maps for improved radar interpretation • Data Inspector tool for checking radar values directly on the map • Radar site selection directly from the map • Fast radar site switching with search by city or radar ID • My Location and Follow My Location support • Quick sharing of the current radar view • Built-in guided tour and in-app help • Optional Keep Screen Awake mode for storm monitoring Radar Pro X Premium includes: • Chase Mode for advanced storm monitoring while on the move Base Radar Products • Base Velocity • Spectrum Width • Storm Relative Velocity Dual-Pol Products • Correlation Coefficient • Differential Reflectivity • Specific Differential Phase Derived Products • Composite Reflectivity • One-Hour Precipitation • Digital One-Hour Accumulation • Digital Precipitation Rate • Storm Total Precipitation • Vertically Integrated Liquid • Legacy VIL • Hydrometeor Classification • Hybrid Hydrometeor Classification • Echo Tops Radar Pro X is designed for people who actively watch the weather, whether you are tracking strong thunderstorms, monitoring severe weather warnings near home, analyzing radar products, using Chase Mode on the move, or keeping radar open during active weather events. If you depend on radar to stay informed, Radar Pro X delivers a powerful, focused weather experience with the tools you need to monitor changing conditions quickly and clearly. We are committed to safeguarding your privacy. Our privacy policy is available at https://www.solidcarbon.ai/radar-pro-x-privacy-policy.html Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

40 Below

This app displays the current outdoor temperature in both Fahrenheit and Celsius, simplifying communication for those with international connections. It also provides a "feels like" temperature, hourly forecasts, and the ability to share weather information.

Highlights
  • Dual unit temperature display (Fahrenheit/Celsius)
  • "Feels like" temperature reading
  • Hourly temperature forecast
  • Shareable weather cards
  • Location-based weather data
Features
Read full description

40 Below was designed and built around one central purpose: to show you the current outdoor temperature in both Fahrenheit and Celsius. Many of us have friends, family, and coworkers who live in other countries, and the simplest form of chit-chat can have some friction when those relationships cross the F/C border. 40 Below cuts through all of that. With its prominent temperature reading front and center, you're always a moment away from being able to tell someone what the weather is like in a temperature scale they will understand. International teams, travelers, ex-pats, and mixed-unit households alike will all find utility in this handy little weather app. Additional, thoughtful features: - See the “feels like” temperature (also in ºF and ºC, funnily enough!) - Check the temperature forecast for the hours ahead so you can plan out your day - Share a beautifully rendered temperature card with or without your location 40 Below uses your location to show local conditions. You can control location access at any time in Settings.

Screenshots

Radar Pro X4 screens
40 Below4 screens

Verdict

The call

The clearest difference is price: Radar Pro X at Free against 40 Below's $2.99. Radar Pro X also leads on ratings volume (126 vs 5) and chart position (#196 vs unranked). 40 Below's advantage is in-app purchases (none vs 2). On rating, review sentiment, 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

Radar Pro X is free to download; 40 Below costs $2.99 up front. Radar Pro X sells 2 in-app purchases, starting at $5.99 per month. 40 Below asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Radar Pro X against 4.8 for 40 Below. That said, the two scores are not equally well evidenced: Radar Pro X has 126 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 93% of Radar Pro X's written reviews are positive against 100% of 40 Below's.

UpkeepUpdate frequency

Radar Pro X ships an update every 2 weeks, 40 Below monthly. Both last shipped on October 25, 2026.

Scorecard6 real differences · 5 level
Radar Pro X versus 40 Below: the parameters behind the verdict, then further details
ParameterRadar Pro X40 Below
PriceFree — better$2.99
Rating4.7 (126 ratings)4.8 (5 ratings) — better
Positive reviews92.9% of reviews100.0% of reviews — better
Number of ratings126 — better5
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
Best chart rank#196 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.2
Further details — not scored
Size86 MB21 MB
Age rating4+4+
DeveloperBryan NeelFruit Stand Software, LLC

Customer experience

Radar Pro X

All ratings93 ratings
Positive96.8%
Neutral1.1%
Negative2.2%
Written reviews14 reviews
Positive92.9%
Neutral0.0%
Negative7.1%

40 Below

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Radar Pro X

Subscriptions2
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$39.991 Year
None

40 Below

No in-app purchases

Questions

Is Radar Pro X free?
Radar Pro X is free to download, with in-app purchases available.
Is 40 Below free?
40 Below costs $2.99, with no in-app purchases.
Which has better reviews, Radar Pro X or 40 Below?
40 Below is rated higher. Radar Pro X averages 4.7 out of 5 from 126 ratings, while 40 Below averages 4.8 from 5 ratings.
Do Radar Pro X or 40 Below have ads?
Neither Radar Pro X nor 40 Below shows ads.
Which is updated more often, Radar Pro X or 40 Below?
Radar Pro X ships an update every 2 weeks, and 40 Below monthly. Most recently, Radar Pro X was updated on October 25, 2026 and 40 Below on October 25, 2026.

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