SatSquatch vs StormBase

SatSquatch is your all-in-one professional weather data app: satellite data, full-resolution Level II radar, forecast models, mesoanalysis and more, layered however you like on a fast, GPU-drawn map. SATELLITE • All 16 GOES-East and GOES-West bands, Himawari-9 full disk, True Color and core composites • RGB composites such as Air Mass, Day Cloud Phase and Fire Temperature (Pro) • GLM lightning and LightningCast (Pro) • GOES fire detections RADAR • Level II radar from every NEXRAD and TDWR site: reflectivity, dealiased and storm-relative velocity, spectrum width and the dual-pol moments (ZDR, CC, KDP, PHI) • Every tilt, echo tops, VIL, MESH, azimuthal shear, rotation tracks, ZDR columns and a tornado debris overlay • Storm-relative velocity from the radar's own storm tracks • 15-second refresh, with live sweeps (Pro) • Radar cross-sections (Pro) • MRMS composite reflectivity and precipitation, plus hail, rotation, echo tops, rainfall totals and flash flood guidance (Pro) ARCHIVE MODE (PRO) • Replay any past date: GOES satellite back to 2017, Level II radar back to 1991, MRMS back to 2020, GLM lightning and fire detections • That day's warnings, watches, SPC outlooks and storm reports, as they stood at the time FORECAST MODELS • HRRR, RRFS, GFS, RTMA and URMA • ECMWF IFS and AIFS, RAP, AIGFS, NBM and the GEFS, REFS, AIGEFS and AIFS ENS ensembles (Pro) • Filled contours, labelled contour lines, wind barbs and animated wind particles • 18 built-in presets, from 500 mb heights and vorticity to reflectivity over updraft helicity tracks • Run-to-run trends and one-tap model compare • Point soundings with skew-T, hodograph and parameters, cross-sections and meteograms (Pro) • Ensemble probabilities, spaghetti and plumes (Pro) ANALYSIS AND OVERLAYS • NWS warnings and watches, SPC, WPC and CPC outlooks, METARs, storm reports, ProbSevere, WPC fronts and Nadocast • Mesoanalysis, observed soundings and VAD winds (Pro) • Tropical model tracks, with ensemble tracks (Pro) CUSTOMIZABLE MAPS • Stack any layers in any order, with per-layer opacity and display units • 49 colormap presets and a full colormap editor • GRLevelX colour table import and export (Pro) • Saved presets, saved locations, annotations and a satellite basemap (Pro) • Split screen with synced panes, a data inspector and measuring tools • Animated wind with a level slider from 10 m to 250 mb • Loops of up to 72 frames; export images, GIFs and videos • Settings and favorites synced across devices SatSquatch Pro is an auto-renewing subscription that unlocks the features marked (Pro). Also available on the web at satsquatch.wxbyte.com. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://wxbyte.com/satsquatch-privacy

StormBase is a one-time $0.99 purchase, with no nonsense subscriptions or recurring fees. It helps you track high-impact weather and space weather in one clean, fast app. Built around official NOAA and NWS products*, StormBase brings forecast outlooks, live alert maps, status feeds, and technical tools into a single workflow so you can check what matters quickly and with context. Whether you are a weather enthusiast, spotter, pilot, forecaster, or emergency-focused user, StormBase is designed to reduce tab-hopping and keep core U.S. weather intelligence organized, current, mobile friendly, and easy to interact with. Features: - SPC coverage in one place: Day 1-8 convective outlooks, fire weather outlooks, watches, mesoscale discussions, local storm reports, partner regional graphics, and experimental guidance. - WPC products: PMD discussions, Excessive Rainfall Outlooks (Day 1-5), QPF Day 1-7 and multi-day totals, plus an interactive surface analysis viewer. - CPC outlook suite: 6-10 and 8-14 outlooks, monthly/seasonal outlooks, drought outlooks, and Hazards products including Day 3-7 composite Hazards - SWPC space weather view: SWPC alert messages and forecast scales, X-ray trends, solar probabilities, sunspot/solar region data, and numerous solar imagery loops. - Satellite imagery: GOES East/West, Himawari, and EUMETSAT selection, multiple sectors including mesoscale, multiple bands, and animated loop playback with latest-frame start options. - Fully interactive earthquake viewer map. - U.S. Alerts dashboard: National alerts map plus grouped active warnings, watches, and advisories with search, filters, and sort options. - Radar network status: Monitor radar site health, see outage/status messaging, and search/filter stations quickly. - Soundings archive browser: View observed radiosonde products by station, date, and cycle and sounding climatology. - Historical Events browser: NOAA SWDI historical weather events with year/month/day drill-down, event type filtering, impact sorting, metadata, and narrative views. - NWS local forecast tools: saved U.S. locations with point forecasts, hourly graphs, active alerts, local storm reports, AFD summaries, office graphics, and recent observation history. - NWS WFO Text Products: Browse WFO AFD/CLI/CLM/CLA bulletins by office, quick-jump search to specific WHO and product, plus ADM/ADA administrative messages. - SPC Mesoanalysis viewer: layered SPC mesoanalysis products in a dedicated in-app browser. - SPC Archive tools: browse archived convective outlooks, archived MCDs, archived watches, archived mesoanalysis, and archived preliminary storm reports, including historical images and report tables. - Observations + models: MAG observations, sector/product/cycle loops, SKEWT, and MAG model guidance with run comparisons. - Aviation Weather Center Products: METAR/TAF search plus a native AWC graphics viewer for aviation weather products. - Moon phases page for saved or current location. - iCloud sync across devices for favorite app pages. - Favorites and quick access: Pin frequently used products and jump back fast. - Customizable layout: Configure menu destinations and viewing preferences for your workflow. - Time and refresh controls: Current UTC time, Local/UTC display options and foreground refresh behavior. - Built-in glossary and references - Native app language support in Japanese, Korean, French, English GB, and English AU. - Privacy-minded design: No ad SDKs, no profiling analytics, and locally stored preferences/caches. Widget Suite: Favorites widget, SPC Outlook widget, Radar Status widget, WFO Bulletin widget, METAR Widgets, Situational Summary widgets (Home Screen + Lock Screen) Data and attribution:
 StormBase uses official public weather sources including NOAA/NWS/NCEP centers. *StormBase is not affiliated with or endorsed by NOAA/NWS.