Rock Identifier vs SimCPR PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rock Identifier
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Transform your smartphone into a professional geological tool with Rock Identifier, powered by advanced AI technology. Instantly identify rocks, minerals, and gemstones with just a photo. AI-Powered Identification Identify rocks and minerals accurately with confidence scoring. Our sophisticated AI analyzes texture, color, and formation patterns to deliver expert-level results you can trust. Comprehensive Rock Data - Discover physical properties like Mohs hardness, luster, and streak color - Explore crystal systems and specific gravity details - Understand mineral composition and geological formation processes - Learn about formation environments and origin locations Educational Content - Explore fascinating geological formation stories - Uncover historical and cultural significance - Discover practical uses and applications - Enjoy fun facts and related rock information - Interpret environmental indicators and age context For Collectors and Enthusiasts - Get market value estimates and rarity assessments - Access professional collection and preservation advice - Receive display suggestions and storage recommendations - Learn safety precautions for handling specimens - Evaluate collectibility ratings and investment potential Intuitive Design - Experience a camera-first interface with live preview - Import photos directly from your gallery - Organize your scans with history and favorites - Search and filter your collection seamlessly - Enjoy a beautiful earth-toned design Smart Features - Access quick actions for fast results - View detailed tabbed results covering overview, properties, formation, and collection - Share discoveries with friends and fellow collectors - Get expert identification tips and key distinguishing features FREE VERSION: - Identify three rocks daily - Access basic rock information and properties - Save scans and favorites - Learn with educational content and fun facts PREMIUM SUBSCRIPTION: - Enjoy unlimited daily scans - Explore advanced mineral composition analysis - Delve into detailed formation environment data - Get expert collection and preservation advice - Benefit from priority AI processing - Gain premium geological insights Whether you're a geology student, rock collector, outdoor adventurer, or simply curious about the stones beneath your feet, Rock Identifier makes geological discovery accessible to everyone. Ideal for field trips, hiking adventures, educational projects, or building your mineral collection. Download now to unlock the geological secrets of our planet. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SimCPR PRO
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SimCPR® PRO is built for professional CPR instructors who need accurate and objective performance data, fast testing, and instant certification. Create a SkillStation by connecting the SimCPR® PRO app to a manikin or SimCPR® WristBand or ChestPad. Entertaining CPR feedback and skills scores. Instant digital certificates (in-app purchase). Score certificates with own company logo and instructor name. Easy digital certificate distribution. No paperwork. No delays. Just professional CPR training and digital certification.
Screenshots
Verdict
The clearest difference is device support: SimCPR PRO at 3 against Rock Identifier's 1. SimCPR PRO also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Rock Identifier sells 3 in-app purchases, starting at $5.99 per 7 days and SimCPR PRO sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Rock Identifier ships an update every 3 weeks, SimCPR PRO every 2 weeks. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.
| Parameter | Rock Identifier | SimCPR PRO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 150 MB |
| Age rating | 4+ | 4+ |
| Developer | Anton Pustovidko | SimCPR |
In-app purchases
Rock Identifier
- Unlimited Weekly3 Days trial$5.997 Days
- Unlimited Weekly$5.997 Days
- Lifetime$29.99
SimCPR PRO
- SimCPR PRO Certificate 10 pack$9.90
- SimCPR PRO Certificate 100 pack$39.00
- SimCPR PRO Certificate 50 pack$79.00
Questions
Is Rock Identifier free?
Is SimCPR PRO free?
Do Rock Identifier or SimCPR PRO have ads?
Which is updated more often, Rock Identifier or SimCPR PRO?
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