Day & Night Map vs WeaClim Solution
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Day & Night Map
Visualize the Earth's day and night cycles on an interactive world map. Select any date and time to see current illumination, or create animated GIFs of changing light patterns.
- Real-time day/night map
- Selectable date and time
- Animated GIF creation
- Minute-by-minute updates
- Global illumination visualization
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Day & Night Map shows you exactly which parts of Earth are in daylight and which are in darkness — right now, or at any date and time you choose. Watch the terminator move across the globe as hours and days pass. Explore sunrise, sunset, and twilight around the world. Perfect for travellers, astronomers, photographers, teachers, and anyone curious about time on our planet. KEY FEATURES • Live world map of day and night • Move through time with intuitive date and time controls • Jump back to the current moment with one tap • Pinch to zoom and pan across the map • Full-screen map view • Home Screen widgets in multiple sizes (including Extra Large on iPad) • Configurable widgets: sun, moon, moon phase, twilight, icon size, and more • Show sun and moon positions on the map • Display the current moon phase • Twilight zones: smooth shading or separate civil, nautical, and astronomical twilight • Equator and tropics lines • Show your current location on the map (optional) • Display time in local time or UTC • Light, dark, or system appearance • Share a map image by email, message, and more • Create animations over a chosen time range • Export animations as animated GIFs ANIMATIONS Pick a start and end date, set the step interval and speed, and watch the day/night line move over hours or days. Play the animation in the app or create an animated GIF to share. HOME SCREEN WIDGET Add the widget to your Home Screen and keep the current day/night map at a glance. Customize what is shown and how it looks directly when adding or editing the widget.
WeaClim Solution
Provides detailed weather predictions for the next ten days using NCEP GFS data and four-day forecasts with the WRF model. Offers aviation-specific weather hazards and meteorological parameters for various global regions and industries.
- 10-day weather predictions (NCEP GFS)
- 4-day advanced forecasts (WRF Model)
- Aviation weather hazards
- Global geographical region coverage
- Detailed meteorological parameters
- Industry-specific weather solutions
- Location-specific meteograms for India
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Functional link of Privacy Policy: https://weaclimsolutions.com/privacy-policy/ Functional link of Term of use: https://weaclimsolutions.com/terms-of-use/ About the Mobile Application Meaningful weather predictions from WeaClim Solutions Pvt Ltd are available on the this Mobile Application. These weather predictions are based on NCEP GFS data for next ten days & WRF Ver 4.2 Model for next four days. Few significant Aviation Weather Hazards are also available for the aviators to take notice of for smooth conduct of air operations. Nine geographical regions represented are: Africa, Australia, East Asia, Eurasia, Europe, India, North America, South America and the entire Globe. Meteorological products available are: Past 24hrs Rainfall, Total Convective Clouds along with Composite Reflectivity, Vorticity at 850hPa, Divergence at 200hPa, Maximum & Minimum Temperatures, Winds and temperatures at standard meteorological levels along with Mean Sea Level Pressure totaling to eleven meteorological parameters. Aviation Products available are: Jet Streams at 200hPa, Icing at 600hPa and & 700hPa, Clear Air Turbulence at 200hPa, 300hPa, 400hPa and 500hPa. Meteograms: The Location Specific Predictions for next ten days for 133 Locations in India are also provided. When incorporated in the business processes, these weather predictions will enhance the efficiency and profitability of the business houses and industrial sectors. Tailor made meteorological requirement specific to the industries can also be provided to the following sectors: Renewable Energy, Distribution Companies (DISCOMs), Forestry, Fishery, Agriculture, Logistics & Transportation, Aviation, Shipping, Tourism, Telecommunication, Research Institutes and Event Management. Product Description Meteorological forecasts provided by WeaClim Solutions Pvt Ltd: Global Forecast System (GFS) of National Centers for Environment Prediction Centre (NCEP) in USA produces an ensemble of predictions. Individually they are full description of the evolution of the weather. Collectively they indicate the likelihood of a range of future weather scenarios in the short and medium ranges of time frame. WeaClim Solutions Pvt Ltd processes this data to provide two set of weather forecasts that are uploaded on the web page https://www.weaclimsolutions.com and the mobile application. First set is the predicted meteorological parameters for various geographical regions covering the entire globe for 10 days using the appropriate visualization package that generate the final product in form of pictures. Second set is generated by the Mesoscale Numerical Weather Prediction Model (NWP) for four days, the World Research Forecast (WRF) Model, in nested configuration, wherein GFS data is used as the input. Predicted meteorological products for the Indian Subcontinent are made available at a coarser resolution of 45km for the outer domain and in the finer inner domains of 15Km. However, it is important to note that these are only probabilistic predictions, and actual weather conditions on few occasions vary from what is forecast. It is always important to consult multiple sources of weather information and stay informed about developing weather conditions. Access and download of the predictions: Users need to select desired geographical area of interest and parameters using the drop down menu at the company’s homepage https://www.weaclimsolutions.com. Predictions of the selected parameter for next ten days will be displayed in the form of thumbnails. User can select the date and time of prediction of interest and add it to the cart to purchase the high-resolution image of the selected parameter for the amount displayed in Indian Rupees (INR). On the mobile application a similar process is to be followed.
Screenshots
Verdict
The clearest difference is in-app purchases: Day & Night Map at none against WeaClim Solution's 10. WeaClim Solution's advantage is update cadence (every 2 weeks vs every 7 months) and review sentiment (100% vs 76%). On price, ads, monetization model 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
Both are free to download. WeaClim Solution sells 10 one-off in-app purchases. Day & Night Map asks for nothing beyond the download.
Day & Night Map ships an update every 7 months, WeaClim Solution every 2 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Day & Night Map | WeaClim Solution |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.4K ratings) — better | — |
| Positive reviews | 76.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 13.4 — better |
| Further details — not scored | ||
| Size | 48 MB | 147 MB |
| Age rating | 4+ | 9+ |
| Developer | Volker Voecking Software Engineering | WeaClim Solutions Private Limited |
Customer experience
Day & Night Map
WeaClim Solution
Bugs and requests
Day & Night Map
Reported bugs
2 issues- Moon position not displayed on iPad
- Daylight savings time not working properly
Requested features
4 requests- Option to keep noon at center and have map move
- Show analemma and sun position on it
- 24-hour clock setting for widget
- Improve moon position display on iPad
WeaClim Solution
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Day & Night Map
No in-app purchases
WeaClim Solution
- Images470$4.99
- Images455$4.99
- Images495$4.99
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- Images485$4.99
- Images475$4.99
- Images490$4.99
- Images499$4.99
- Basic Plan$5.99
- Silver Plan$34.99
- Gold Plan$69.99
Questions
Is Day & Night Map free?
Is WeaClim Solution free?
Do Day & Night Map or WeaClim Solution have ads?
Which is updated more often, Day & Night Map or WeaClim Solution?
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