Comparison

WeatherSelfie vs DZMaster

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

Head to head
About

WeatherSelfie

Create personalized weather forecasts by taking a photo of the sky. An AI-powered system, trained by meteorologists, analyzes cloud types to predict conditions for the next 3-24 hours. This app works offline, making it usable anywhere.

Highlights
  • Personalized weather forecasts
  • AI cloud analysis
  • Short-term predictions (3-24 hours)
  • Offline functionality
  • Meteorologist-trained expert system
Features
Read full description

Use WeatherSelfie to create your own weather forecast based on current weather conditions at your location in three simple steps. Take a picture of the sky and match it with predefined weather situations. Then an expert system - trained by professional meteorologists - will create a short-term weather forecast for the next 3 - 24 hours. Built-in artificial intelligence (AI) helps with the analysis of the clouds species in the sky. The app doesn’t require an internet connection and therefore can be used anywhere.

About

DZMaster

Features
Read full description

INTERACTIVE MAP AND UI - Map: Various base maps including satellite pictures and airspaces - Location: Comfortable selection of locations. Different coordinate formats. - Location search & favorites: A search panel for finding locations by names or coordinates. - Map tools: Zoom and measurement tools for distances, radii and bearings - Offline capability: Map tiles can be cached WEATHER FORECAST DATA & MODELS - Data source: Forecast data from OPEN METEO - Availability of global and regional forecast models - Time Slider: A time slider to choose hourly forecasts up to 7 days ahead - Historical Data: Date picker for weather data from the past - Autoupdate function for the forecasts - Units: Full control over various units - Mean wind calculation for customizable layers PARACHUTING & FLIGHT PLANNING - Landing Pattern visualization: adjustable landing pattern - Jump calculation: Visualization of the complete jump from exit to landing • Exit area • Canopy flight areas • Free fall trajectory - Jump Run Track (JRT): visualization auf der jump run and 2 minute approach - Cut-Away-Finder: visualization of the pontential landing spot for a cut away canopy - Track-Upload: import and visualization of GPX-, KML- und FlySight-CSV-Files - Live-Tracking & Jumpmaster-Line: • Live-Tracking • „Jumpmaster-Line“ from live position to the DIP or a manually set High Altitude Release Point (HARP). ENSEMBLE-FORECAST - Multi-Modell-Analysis: comparison of various forecast models - Szenarios: • All models: Shows exit circles for each chosen model • Min/Mean/Max Wind: Shows the exit circle for the weakest, strongest and mean wind • Heatmap: Shows a probability map for the exit area of all chosen models

Screenshots

WeatherSelfie2 screens
DZMaster4 screens

Verdict

The call

The clearest difference is in-app purchases: DZMaster at none against WeatherSelfie's 1. DZMaster also leads on update cadence (every 4 weeks vs every 3 months). On price, ads, device support 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

Both are free to download. WeatherSelfie sells 1 one-off in-app purchase. DZMaster asks for nothing beyond the download.

UpkeepUpdate frequency

WeatherSelfie ships an update every 3 months, DZMaster every 4 weeks. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
WeatherSelfie versus DZMaster: the parameters behind the verdict, then further details
ParameterWeatherSelfieDZMaster
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size13 MB32 MB
Age rating4+17+
DeveloperLakehorn AGHeidemarie Schmid

In-app purchases

1 purchases

WeatherSelfie

One-time1
  • Pro Mode$1.29
None

DZMaster

No in-app purchases

Questions

Is WeatherSelfie free?
WeatherSelfie is free to download, with in-app purchases available.
Is DZMaster free?
DZMaster is free to download, with no in-app purchases.
Do WeatherSelfie or DZMaster have ads?
Neither WeatherSelfie nor DZMaster shows ads.
Which is updated more often, WeatherSelfie or DZMaster?
WeatherSelfie ships an update every 3 months, and DZMaster every 4 weeks. Most recently, WeatherSelfie was updated on September 17, 2026 and DZMaster on September 20, 2026.

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