Flowx vs SPC Mesoanalysis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flowx
Visualize weather forecasts with interactive maps and graphs. Compare multiple data models and customize your view for aviation, outdoor activities, or storm tracking. Offers offline use with no ads or tracking.
- Interactive forecast map with swipe control
- Multiple weather data types and forecast models
- Detailed weather graphs with comparison function
- Global and regional forecast models
- Offline use
- No ads or tracking
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Visualize the forecast with the unique Flowx weather map and graphs. Get superior user experience with all your data on one screen, finger swipe control, multiple data types and forecast models, and absolutely no ads, no tracking. Use Flowx to plan around the weather, for aviation, fishing, sailing, surfing, cycling, hiking, photography, storm tracking or anyone interested in the weather. The advantage of Flowx is the ability to easily compare models to understand the weather and what it means for you. Customize your data options and visuals to your preference. User Experience ============ Map Use finger swipe to control the forecast animation over time. Choose multiple data layers to display on the map, and easily switch between models. Graphs View the week’s weather forecast data at a glance. Choose from a selection of graphs and use the compare function to view all data sources at once. Features GFS, GDPS and ECMWF global forecast models, updated 4 times daily. Plus global waves, air quality and UV index models, ocean data, storm/hurricane tracks, sun/moon-rise/set and USA high-res smoke. Offline use, no ads, no tracking, minimal permissions. Pro Version ======== Gold Subscription includes: • Additional global models and high-resolution data for North America, South America & Europe • Up to 16-day forecast and 3-day history • Radar Reflectivity for USA - NOAA NAM & HRRR • Graph Editor and other customization options Note: payment is required to access pro version subscription features. Data Sources ========== Free Data Sources: • NOAA GFS and Waves - Global • CMC GDPS and GDWPS Waves - Global • ECMWF IFS 25km - Global • NOAA HRRR Smoke Data - Continental USA • NOAA RTOFS Ocean Model - Global • CAMS Air Quality/UV Index - Global • Storm/Hurricane Tracks (NOAA & CMC) - Global tropical storms • Sunrise/set and Moonrise/set Pro Data Sources: • Free sources plus • DWD ICON - Global • ECMWF AIFS - Global • UKMO 10km - Global • UKMO 2km - UK, Ireland • NOAA NAM 3km, NAM12km & HRRR - Continental USA • NOAA RRFS - 3km Continental USA + Alaska, 2.5km Hawaii + Puerto Rico, 13km Nth America • CMC RDPS - Canada, USA (incl. Alaska), Greenland, Iceland • CMC HRDPS - Canada • DWD ICON-EU - Europe • DWD ICON-D2 - Germany • SMN WRF 4km - Argentina, Chile, Uruguay, Paraguay • MeteoFrance ARPEGE - Europe • MeteoFrance AROME - France • KNMI HARMONIE 2km - Netherlands+ • RMI Alaro - Belgium • Expedition Marine - Various locations incl NZ • CAMS-EU Air Quality - Europe • SILAM Air Quality - Europe Contact: ====== Join us at forum.flowx.io to ask questions and discuss ideas. Follow us on social media: Facebook: www.facebook.com/flowxapp X: www.x.com/flowxapp YouTube: www.youtube.com/flowxapp Terms of Use: www.apple.com/legal/internet-services/itunes/dev/stdeula
SPC Mesoanalysis
Access over 34 essential meteorological parameters for real-time weather analysis. This app provides detailed insights into severe weather, shear, surface, upper air, moisture, instability, hail, and winter weather indicators. Ideal for storm tracking and weather prediction.
- 34+ essential weather parameters
- Severe weather indicators
- Shear and instability parameters
- Surface and upper air analysis
- Moisture and hail parameters
- Winter weather indicators
- Intuitive interface
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Unleash the power of real-time meteorological data with SPC Mesoanalysis! This subscription free app provides you with an unparalleled view of over 34 essential weather parameters across 10 sector windows. With just a few taps, you can access the data you need to make informed decisions and stay ahead of the weather. Key Features: Severe Weather Parameters: Supercell Composite Significant Tornado (Effective) Enhanced EHI 0-1km EHI 0-1km EHI 0-3km Critical Angle Probability of Significant Tornado CWASP Microburst Composite MLCAPE + Bulk Shear LCL Height SFC-1km SRH MUCAPE + 850 & 500MB Winds Shear Parameters: Bulk Effective Shear Surface-1km Bulk Shear 0-1km SRH 0-3km SRH Effective SRH 850-300mb Mean Wind Surface Analysis: *Velocity Tensor Magnitude *Moisture Convergence *Upper Air Analysis *500mb Analysis 700-400 Differential Vorticity Advection Moisture Parameters: PWAT w/850mb Transport LCL Height Instability Indicators: Surface Cape MLCAPE Hail Parameters: Significant Hail SARS Hail Size Large Hail Parameter Winter Weather Indicators: Precipitation Type Snow Squall Parameter Freezing Level Critical Thickness Dendritic Layer Growth Depth Whether you’re tracking storms, predicting severe weather, or simply fascinated by the atmosphere, SPC Mesoanalysis puts a wealth of data at your fingertips. Our intuitive interface and comprehensive suite of parameters ensure you have everything you need to stay ahead of the storm. Don't just observe the weather – master it with SPC Mesoanalysis. Download now and elevate your meteorological insights!
Screenshots
Verdict
The clearest difference is price: Flowx at Free against SPC Mesoanalysis's $3.99. Flowx also leads on rating (4.9 vs 4.0) and ratings volume (50 vs 3). SPC Mesoanalysis's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On review sentiment, ads and device support 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
Flowx is free to download; SPC Mesoanalysis costs $3.99 up front. Flowx sells 1 in-app purchase, starting at $24.99 per year. SPC Mesoanalysis asks for nothing beyond the download.
Flowx holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Flowx has 50 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 96% of Flowx's written reviews are positive against 100% of SPC Mesoanalysis's, so the app with the better star average is not the one people write more warmly about.
| Parameter | Flowx | SPC Mesoanalysis |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.9 (50 ratings) — better | 4.0 (3 ratings) |
| Positive reviews | 96.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 50 — better | 3 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #190 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Duane Malcolm | Collective Innovation, INC |
Customer experience
Flowx
SPC Mesoanalysis
In-app purchases
Flowx
- Gold Pro Level14 Days trial$24.991 Year
SPC Mesoanalysis
No in-app purchases









