Rock Identifier AI vs Motion Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rock Identifier AI
Identify rocks and gemstones instantly using AI by snapping a photo. Explore detailed mineral data, build your own collection, and learn geology with expert articles. Perfect for students, hikers, and enthusiasts.
- AI-powered stone identification
- Detailed mineral property data
- Diamond and crystal encyclopedia
- Customizable stone collections
- Geologist-written articles
- Instant photo analysis
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Rock Identifier (StoneScan) is an educational reference app that turns your phone into a pocket geologist. Snap a photo, study authoritative mineral data, and curate your own stone collection—all in one clean interface. Learn geology anywhere. Instant Stone Identification with AI • Take a picture to reveal the stone’s name, Mohs hardness, color palette, and a concise gem-grade note. Study Mineral Properties • Rich data cards list synonyms, crystal system, transparency, luster, density, tenacity, radioactivity, magnetism, and more—ideal for classroom use. Diamond & Crystal Encyclopedia • Search thousands of minerals and gemstones, each tagged by color, type, and scientific category for fast lookup. Create Custom Collections • Organize field finds or jewelry in unlimited themed sets. Totals and achievement levels motivate continued learning. Explore Helpful Articles • Beginner guides and field tips explain sampling, storing, and grading—written by geologists for lifelong learners. Whether you’re a student, hiker, teacher, or jewelry enthusiast, Rock Identifier delivers trusted science content that makes every stone a story. Privacy Policy: https://apps-suites.com/stonescan/policy-stonescan/ Terms of Use: https://apps-suites.com/stonescan/terms-stonescan/
Motion Flex
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The Motion Flex App allows you to control your Bed from your iOS device
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Verdict
The clearest difference is in-app purchases: Motion Flex at none against Rock Identifier AI's 8. Motion Flex also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and device support 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 AI sells 8 in-app purchases, starting at $4.99 per 7 days. Motion Flex asks for nothing beyond the download.
Rock Identifier AI ships an update every 3 weeks, Motion Flex monthly. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.
| Parameter | Rock Identifier AI | Motion Flex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (102 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 102 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 187 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Evgenii Fomin | Qingdao Richmat Intelligence Technology Inc. |
In-app purchases
Rock Identifier AI
- Weekly access 4.99$4.997 Days
- Weekly3 Days trial$4.997 Days
- Weekly access 6.99 trial3 days3 Days trial$6.997 Days
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- Weekly access 9.99 trial 3 days3 Days trial$9.997 Days
- Yearly access with 7 days trial7 Days trial$39.991 Year
- Yearly access 39.99 trial 3 days3 Days trial$39.991 Year
- Yearly$39.991 Year
- Yearly access 3 days trial3 Days trial$49.991 Year
Motion Flex
No in-app purchases
Questions
Is Rock Identifier AI free?
Is Motion Flex free?
Do Rock Identifier AI or Motion Flex have ads?
Which is updated more often, Rock Identifier AI or Motion Flex?
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