| Core Identity |
| Developer | Ayhan Basmisirli | Mark Wrigley | Munure Tuzun | Inkolab | University of Wisconsin-Madison Shared Apps | Darian Orn |
| Category | Education | Utilities | Reference | Education | Education | Education |
| Platform | iOS | iOS | iOS | iOS, Android | iOS, Android | iOS, Android |
| Store Metrics |
| Rating | 0.0 / 5 | 3.0 / 5 | 5.0 / 5 | 5.0 / 5 | 4.4 / 5 | 5.0 / 5 |
| Ratings Count | 0 | 2 | 2 | 7 | 181 | 1 |
| Price | USD2.99 | Free | Free | Free | Free | Free |
| Release Date | Dec 5, 2024 | Oct 16, 2019 | Dec 4, 2025 | Dec 2, 2024 | Sep 17, 2016 | Oct 27, 2025 |
| Last Updated | May 11, 2026 | Mar 18, 2021 | Dec 4, 2025 | Aug 11, 2025 | Feb 21, 2026 | Oct 27, 2025 |
| Sentiment & Reviews |
| Sentiment | - | positive | - | mixed | mixed | excellent |
| Score | - | 70/100 | - | 55/100 | 55/100 | 85/100 |
| Praises | - | - Detailed mineral descriptions provide educational value for both novice and experienced geology enthusiasts
| - | - Mineral identification accuracy provides significant utility for users exploring geological samples in the field
| - Extensive geological data and map resources provide significant value for field research and education
| - Offline functionality allows users to access educational content without requiring active internet connectivity
- Simple and informative interface design makes complex chemistry concepts easy to understand for students
|
| Complaints | - | - Navigation flow breaks when returning from mineral detail pages to the main search interface
| - | - Aggressive premium paywalls interrupt the core scanning workflow and prevent basic functionality usage
| - Frequent black screen crashes and infinite loading loops prevent consistent access to the application
| - Missing electron configuration data limits the utility of the app for advanced chemistry students
|
| Requests | - | - | - | - | - Customizable unit and geologic period settings would improve utility for international users
| - Localization into additional languages would improve accessibility for non-English speaking students globally
|
| Strategic Intel |
| Strengths | - Clean, field-focused UI design reduces cognitive load for students during lab study sessions
| - Collector portal membership gate increases switching costs via user-generated collection data
- Offline database access sustains utility for field researchers in remote locations
| - AI-powered identification engine enables instant specimen classification
- Integrated market valuation provides a clear monetization anchor for collectors
| - AI identification engine provides immediate utility for field users
- Rocksy assistant gamifies the discovery process
| - Deep integration with Macrostrat and Paleobiology databases creates a professional-grade field documentation moat.
| - Offline-first architecture enables reliable access in low-connectivity academic environments
- Color-coded, zoomable UI reduces cognitive load for introductory chemistry students
- Minimal ad density sustains a distraction-free learning environment
|
| Weaknesses | - Paid-only model at $2.99 creates conversion friction against free, AI-powered alternatives
| - 3.0-star rating reflects navigation friction in the search interface
- Stalled update cadence since 2021 limits competitive relevance
| - Subscription-only access to core identification features limits free-tier utility
- Lack of social or mapping features reduces long-term user stickiness
| - Aggressive premium paywalls interrupt core scanning
- Technical instability causes frequent application crashes
| - Frequent launch-time black screen crashes erode trust among professional users relying on the tool for field work.
| - Missing electron configuration data limits utility for advanced chemistry students
- Lack of multi-language support restricts global market reach
- No active gamification or progress tracking reduces long-term retention
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| Pricing | paid | freemium | subscription | freemium | free | free |
| Momentum | Maintenance | Zombie | Zombie | Maintenance | Maintenance | Maintenance |
| Update Cadence | 1 versions, 1 majors/6mo | 1 versions | 1 versions | 2 versions, 1 majors/6mo, ~227d avg | 2 versions, ~1d avg | 2 versions, ~160d avg |
