Rock Scanner: Stone Value

Name: Rock Scanner: Stone Value
Rating: 4.43 (17666 reviews)
Author: Sentinel Dev

LiveSentinel Dev4 apps · 2.6M installsEducationFree · contains adsIn-app purchases: $2.99 - $15.99 per itemcom.sentineldev.rock.scanner

Identify rocks, crystals and minerals instantly and check their market value.

Alert me ★ Watch Open in Play ↗

Total installs: 523,393
Installs / day: 0
Rating: 4.4★
Released: 28 May 2025
Last update: 20 Nov 2025
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇻🇪 Venezuela (~22%), out of 10 countries where it is charted.

Venezuela22%#157 Top free · Education
Ghana16%#151 Top free · Education
Tanzania15%#136 Top free · Education
Sri Lanka14%#185 Top free · Education
Bolivia9.9%#133 Top free · Education
Zambia7.5%#79 Top free · Education
Papua New Guinea6%#55 Top free · Education
Zimbabwe4.7%#140 Top free · Education
Mali3.3%#115 Top free · Education
Burkina Faso2.5%#162 Top free · Education

Show all 10 countries ▾Show top 5 only ▴

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct

Chart	Country	Rank	Change
Top free · Education	PG	#55	=
Top free · Education	ZM	#79	▼ 1
Top free · Education	ML	#115	—
Top free · Education	BO	#133	▲ 5
Top free · Education	TZ	#136	=
Top free · Education	ZW	#140	▼ 7
Top free · Education	GH	#151	▲ 4
Top free · Education	VE	#157	▼ 7
Top free · Education	BF	#162	▼ 6
Top free · Education	LK · 12 Oct	#185	—

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

10 in 5 groups

3 Sensitive1 Notable6 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Read photos, videos, and other files saved in your phone's shared storage

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable6

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 10 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

💎 Rock Scanner: Stone Value – Identify & Appraise Explore the mineral kingdom with a trusted community of rock collectors and gemologists! 🌟 Trusted by a global community with highly rating, Rock Scanner is the most comprehensive tool to identify rocks, crystals, and gemstones while tracking their estimated market value. 📸 Pro-Grade AI Identification Simply snap or upload a photo! Our advanced AI identifies 6,000+ specimens in seconds. Learn everything about your finds: Name, Mohs Hardness, Color, Luster, and Chemical Formula. 💰 Market Value & Price Insights Why just identify when you can appraise? Get real-time estimated market prices for your minerals and gemstones. Perfect for rockhounds and traders to manage their treasures with confidence. (Note: Values are for reference only). 🔮 Crystal Healing & Feng Shui Explore the mysteries of nature. Discover the symbolic meanings of Healing Crystals, Birthstones, and Zodiac Gemstones. Learn how to use Feng Shui to arrange stones for positive energy and wealth. 📚 Your Personal Digital Museum Document your geological journey! Create a custom collection where you can record: Exact Location where the stone was found. Purchase Price and current value. Size and Date of observation. Personal Notes and high-quality photos. 🎓 Educational Tool for Everyone Whether you are a professional geologist, a student preparing for exams, or a hobbyist exploring nature, we provide a deep-dive handbook into the world of petrology and mineralogy. 🌟 WHY CHOOSE US? ✅ Unmatched Accuracy: Constantly updated AI for precise results. ✅ All-in-One Toolkit: Identification, Valuation, and Education. ✅ User-Centric: Beautiful interface designed for adventurers and experts. Download Rock Scanner: Stone Value today and start your journey through the geologic record! 💎✨

What's new

Fix bugs

Growing in Education

Category →