LastDrop - Water Tracker
Water Resources Tracker
Free · Designed for iPad. Not verified for macOS.
Track the world's water reserves in one place. 234+ water sources across 60+ countries with live data and beautiful visuals.
LastDrop lets you track the fill levels of freshwater resources — dams, lakes, rivers, and aquifers — around the world in real time.
KEY FEATURES
• Interactive Map — View 65+ water sources across 9 countries with color-coded pins. Blue means healthy, yellow is a warning, red indicates critical levels.
• Animated Fill Gauge — Visualize each water source's fill percentage with a live wave animation.
• Detailed Information — Capacity, current water level, 12-month trend chart, and data source attribution.
• Favorites — Add important water sources to your favorites for quick access.
• Comparison — Compare up to 3 water sources side by side to easily spot differences.
• Smart Search — Filter by region, type, or status.
• Instant Notifications — Receive automatic alerts when your favorite sources drop to critical levels.
• Offline Access — View previously loaded data even without an internet connection.
• Dark/Light Theme — Adapts to your device settings or choose manually.
• Turkish & English — Full support in both languages.
DATA SOURCES
Data is updated every 6 hours from official sources including Turkey (ISKI, DSI, ASKI, IZSU, BUSKI), USA (USBR, CDEC, USGS), Spain (SAIH), Australia (WaterNSW), South Africa (DWS), Brazil (ANA), India (CWC), Egypt (MWRI), and China (MWR).
Stay informed about water resources. Make conscious decisions.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Major global coverage update!
• 234+ water sources — dams, lakes, and aquifers across 60+ countries
• New sources from Africa, Europe, North America, and South America
• Zoom in / zoom out buttons added to the map
• Search and Favorites screens now handle large datasets much faster
• Performance and stability improvements
The developer, Alper Emin Yardimci, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alper Emin Yardimci
- Size
- 49.6 MB
- Category
- Weather
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Alper Emin Yardımcı