Rock Identifier by Picture ID is a mobile utility for identifying stones and minerals using AI image recognition on iOS.
The App DNA
What makes this app unique?
The app removes the cognitive cost of manual mineral research by providing instant identification through mobile photography.
For Hobbyists and collectors seeking quick identification of rocks and minerals via mobile photography.
What does it look like?
Key features
Image recognition engine identifies mineral and stone types from camera input or photo library uploads.
Provides descriptive data and facts about identified stones.
How much does it cost?
Subscription-only model anchored at $3.99 per week, utilizing auto-renewable billing cycles to capture recurring revenue.
Velocity
Dormant developmentopaqueShow more...
Rock Identifier by Picture ID has seen no development activity for 832 days. With only a single minor release recorded in the analyzed window, the app lacks any meaningful update cadence or signs of active maintenance. There is no evidence of new features, bug fixes, or live operations, indicating the project is currently inactive.
Who built it?
Nguyen Kim Tuyen
4 apps tracked · Utilities
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What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Rock Identifier by Picture ID
How's the Utilities market?
Rock Identifier by Picture ID operates in the Utilities category with a subscription-only model. The lack of updates for over 830 days signals a maintenance-only posture that limits its ability to compete with active market entrants.
The rivals identified
The Analyst's Read
Key takeaways for Rock Identifier by Picture ID
Where is it heading?
Users report: The mineral identification market is shifting toward freemium models with high-frequency database updates, leaving Rock Identifier by Picture ID exposed. The lack of development since May 2024 means the app will continue to lose relevance as rivals improve their AI accuracy and feature sets.
- The 27-month development gap indicates the product is in maintenance mode, which erodes user trust and long-term retention potential.
- Subscription-only pricing without recent feature updates creates a value mismatch that discourages new user acquisition and conversion.
The SWOT
- AI-driven image recognition provides functional utility for amateur geologists
- Freemium model with ad-supported identification could capture casual segments
Next best moves
Sunset the subscription-only model because the 27-month maintenance gap prevents new feature growth → reduce churn pressure
The counter-intuitive read
The subscription-only model is not a failure of pricing…
Read the full takeSince the last report: The product remains in a stagnant maintenance state with no feature or pricing updates. The primary shift is a change in internal strategic outlook from maintenance to a formal recommendation to sunset the application.
Bottom line
Rock Identifier by Picture ID's subscription-only model limits its funnel to dedicated collectors, but the lack of updates since May 2024 suggests the product is in sunset mode, leaving it unable to compete with active rivals.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Rock Identifier by Picture ID free to use?
How does Rock Identifier by Picture ID compare to other identification apps?
Is Rock Identifier by Picture ID still being updated?
Sources
- [1] App Store, source
Report last updated