Gubaar vs Hilal Astro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gubaar
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Stay safe and informed with real-time storm alerts across the Gulf! Dust Alerts gives you up-to-date notifications and detailed information about dust and sandstorms in Saudi Arabia, United Arab Emirates, Oman, Qatar, Kuwait, and Bahrain. Key Features: Storm Alerts in All GCC Countries: Receive instant push notifications for new storms detected anywhere in Saudi Arabia, UAE, Oman, Qatar, Kuwait, and Bahrain. Live Storm Maps: View storm locations, movement directions, storm size, and affected areas directly on the map. Storm Details at a Glance: Get easy-to-read information on each storm, including distance from your location, direction, size (area and radius), movement speed, and severity. AI Insights: Our smart AI gives you quick, useful insights about current storms near you in both English and Arabic. Understand the risk and stay prepared! Accurate & Up-to-Date: Storm information is refreshed every 15 minutes using satellite image analysis. You always have the latest data. Push Notifications: Stay alerted even when the app is closed. Get notifications for new storms and all-clear updates when the air is safe again. Easy to Use: Simple design, clear maps, and information in your language (English or Arabic). Switch language anytime. Privacy Friendly: Your location is used only to calculate the distance to storms and is never shared or stored. How it Works: The app scans satellite images for signs of new sand or dust storms. When a storm is detected, you get an instant alert if it is near your location. Tap the notification to open the app and see all the details: storm distance, direction, size, severity, and more. AI-powered insights give you a simple summary of the current situation. Why choose Dust Alerts? Protect your health by knowing about dust storms before they arrive. Plan your travel or outdoor activities with confidence. Always have accurate storm information, updated every 15 minutes. Coverage: Saudi Arabia, United Arab Emirates, Oman, Qatar, Kuwait, and Bahrain. Your safety is our priority! Download Dust Alerts now and be the first to know when a storm is coming near you. Note: This app uses your device’s location only to show storm distances and directions. Data updates every 15 minutes and uses the latest satellite images. Languages: Disclaimer: We work hard to provide accurate storm alerts, but always check official sources before making safety decisions. We are not responsible for any losses or damages resulting from app use. English & Arabic
Hilal Astro
This offline Islamic astronomy app calculates crescent moon visibility using three international criteria. It provides detailed astronomical data, moon phases, planet positions, and an AR sky view. Supports 42 cities and 6 languages.
- Crescent moon visibility calculation
- Detailed astronomical data
- Moon phases and planet positions
- Augmented Reality (AR) sky view
- Multi-city comparison
- Offline functionality
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Hilal Astro — an offline-first Islamic astronomy calculator for crescent moon visibility, built on three internationally recognized criteria: • Yallop (1998) • Odeh (2006) • MABIMS (2021) FEATURES ◆ Crescent Visibility Pick a city, use GPS, or enter custom coordinates. Get an instant verdict with illumination percentage and a visual crescent diagram. ◆ Detailed Astronomical Data Moon altitude, azimuth, elongation, crescent age, lag time, and relative altitude after sunset with charts. ◆ Moon Phases View all four lunar phases for any month: New, First Quarter, Full, and Last Quarter — with precise timing. ◆ Planet Positions Track the seven visible planets — Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune — with altitude, azimuth, and distance. ◆ AR Sky View Hold your phone up and see planets, stars, and Messier objects overlaid on the live camera view in their real positions. Magnetic declination corrected via IGRF-14. ◆ Compare Cities Compare crescent visibility across multiple cities simultaneously. ◆ 42 Cities Supported Mecca, Medina, Riyadh, Cairo, Jakarta, Kuala Lumpur, Karachi, Sokoto, New York, Istanbul, and many more. ◆ 6 Languages Arabic, English, Indonesian, Malay, Urdu, Hausa. ◆ Share Results Share calculation results as an image with family and friends. No ads, no internet, no sign-up. Your privacy is preserved. The app is an astronomical aid — final moon-sighting decisions remain with the authorized committee in your country.
Screenshots
Verdict
The clearest difference is iOS requirement: Hilal Astro at 15.0 against Gubaar's 18.2. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Gubaar | Hilal Astro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Aaratus, inc. | RKEB OFFICE COMMERCIAL |
In-app purchases
Gubaar
No in-app purchases
Hilal Astro
No in-app purchases
Questions
Is Gubaar free?
Is Hilal Astro free?
Do Gubaar or Hilal Astro have ads?
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