Enormous fee
$40 per year is insane. $4 maybe but $40 is outrageous
Free
In-App Purchases
About
Identify minerals using observable physical properties, not AI. This tool guides you through a scientific process for accurate identification, working offline and respecting your privacy. Ideal for students and professionals alike.
✓Identify minerals by observable properties
✓Over 300 mineral species with diagnostic traits
✓Filter minerals by physical characteristics
✓Compare mineral side-by-side
✓Works completely offline
✓Designed by a geologist
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What's New in Minera
1.07
November 29, 2025
Added new paywall provider.
Subscription plans
Minera Pro Monthly
Continue full access with monthly billing.
$3.991 Month
1 Month trialUser reviews
Developer apps
FAQ
How does Minera identify minerals?
Minera identifies minerals by guiding users through observable physical properties like color, hardness, streak, and luster, mirroring the methods used by geologists. It does not rely on AI or photo matching, ensuring a scientifically defensible identification process.
Does Minera work offline?
Yes, Minera works completely offline, making it ideal for fieldwork in remote locations or areas with limited internet access. This offline functionality also ensures your data remains private.
What is the difference between Minera and other mineral ID apps?
Unlike camera-based apps, Minera focuses on observable physical properties and logical reasoning, not image recognition. This approach is more scientifically robust and reliable, especially in varied field conditions.
How many minerals does Minera include?
Minera includes diagnostic traits and field notes for over 300 commonly encountered mineral species. Each entry provides detailed information relevant to identification and classification.
Is Minera suitable for beginners?
Yes, Minera is designed for both students learning mineralogy and professional geologists. Its structured approach reinforces observation and reasoning, making it a valuable tool for all levels of expertise.
What are the subscription options for Minera Pro?
Minera offers subscription plans including Minera Pro Monthly at $3.99 with a 1-day free trial, and Minera Pro Yearly at $39.99 with a 7-day free trial. These plans likely unlock additional features or content.
How often is Minera updated?
The app was last updated on November 29, 2025, indicating active development. Updates typically bring improvements, new features, or expanded mineral databases.
What devices is Minera available on?
Minera is available on iPhone, iPad, and iPod devices. It is designed to be accessible on Apple's mobile platform.