Natrica: Offline Fish & Fungi
No WiFi Local AI Scanner
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Natrica: Redefining Your Nature Exploration
Natrica is more than an identification tool. It is your digital key to the natural world. Powered by advanced on-device CoreML AI, Natrica lets you explore unknown life forms deep in forests, along quiet streams, or across open seas, all without an internet connection.
Whether you are a field researcher, an angling enthusiast, or a curious nature observer, Natrica is your reliable companion in the wild.
Core Features
Powerful Offline AI Identification
Natrica is equipped with three purpose-trained CoreML models, each specialized for a distinct ecosystem.
• K-Spec Model
Focused on wild fungi and mushrooms. From edible boletes to dangerous amanitas, identify species with a single scan.
• Aqua-Spec Model
A freshwater ecology expert. Ideal for stream fishing or lake surveys, accurately identifying freshwater fish and organisms.
• Tide-Spec Model
A marine life reference for exploring tide pools, coral reefs, and near-shore species.
100 Percent Privacy First
All processing happens entirely on your device.
• No server uploads. Your photos never leave your phone.
• No location tracking. Your exploration routes are never collected.
• Fully offline. Works even in airplane mode, anytime and anywhere.
Intuitive Safety Alerts
Identification results include clear references for toxicity and edibility, presented with simple visual indicators to support safer field decisions.
Note: AI results are for reference only. Do not rely solely on the app to determine edibility.
Immersive Futuristic Interface
Natrica moves beyond dull utility apps. A refined futuristic design, combined with subtle haptic feedback and smooth animations, makes every scan feel deliberate and immersive.
Global Language Support
Native support for Simplified Chinese, Traditional Chinese, English, and Japanese, with automatic adaptation to your system language.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and performance improvements. Enhanced the speed and stability of the local offline AI identification engine.
The developer, HE XI, 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
- HE XI
- Size
- 44.2 MB
- Category
- Entertainment
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 HE XI