Top pick
Aviation Data Systems, Inc
View on the App Store ›$5.99 once·4.8★ (43,068)·Updated Oct 25, 2026
Verdict
This is sold as a one-time purchase, but several reviewers report that features like CarPlay and per-station radar were later locked behind an additional subscription, and the privacy policy reportedly permits selling sensitive personal data. The core radar and severe-weather notifications get consistent praise for being accurate and easy to read.
Best for
Someone who wants a straightforward radar map with reliable severe-weather alerts and doesn't need CarPlay integration or per-station radar detail.
The catch
Multiple reviewers say some features, including CarPlay access and per-station radar, ended up requiring a separate subscription even after paying for this app, and the privacy policy allows selling sensitive personal data.
One-time purchaseRadar firstSevere weather alerts
$3.99 once·4.7★ (8,826)·Updated Oct 26, 2026
Verdict
eWeather HD packs in dual weather sources, radar overlays, and alerts, and most reviewers find it clean and trustworthy rather than cluttered. A couple of reviewers flagged that severe weather alerts sometimes arrive after the event has already happened.
Best for
Someone who travels often and wants detailed radar and multiple forecast sources in one paid app rather than juggling several free ones.
The catch
A couple of reviewers report that severe weather alert notifications can arrive late, after the event has already passed.
One-time purchaseNo subscriptionApple WatchDense data
$7.99 once·4.7★ (6,154)·Updated Oct 24, 2026
Verdict
Reviewers like the clean design and radar, and many say it was worth the one-time price, but notifications are a consistent sore spot and some report the app broke after an update, with support going unanswered.
Best for
Someone who wants a straightforward, good-looking forecast and radar app and doesn't need reliable precipitation push alerts.
The catch
Notifications and alerts are frequently reported as broken or unreliable, and multiple reviewers say emails to support went unanswered.
One-time purchaseHyperlocal stationsApple Watch
$9.99 once·4.2★ (2,803)·Updated Oct 27, 2026
Verdict
RadarScope's upfront purchase mostly unlocks a base app; extended radar loops and advanced data tiers require an additional paid subscription layered on top of the initial purchase. Reviewers who pay for those tiers call it the most accurate radar available, but many feel the core purchase is a shell without them.
Best for
A storm spotter or weather enthusiast who already expects to pay for a Tier 2/3 subscription on top of the app and wants the most detailed radar products available.
The catch
The one-time purchase unlocks limited functionality; features like full-length radar loops and advanced products sit behind a separate ongoing subscription.
One-time purchaseProfessional radarSubscription tiers on top
N
$3.99 once·4.7★ (1,503)·Updated Jul 6, 2019unverified
Verdict
Four times the radar resolution of an ordinary weather app, at a third of what the professional one costs.
Best for
Someone who wants high-resolution radar and nothing else bolted onto it.
The catch
Continental United States only, it can be slow to load on a connection that is not, and reviewers who emailed support did not get an answer.
One-time purchaseHigh-resolution radarUS only
