2026-11-01★☆☆☆☆
1/5
rubbish
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Rock Identifier: Stone Scanner is a mobile tool that quickly recognizes rocks or stones from a photo and provides detailed geological data. It serves students, hobbyists, hikers, professionals, and anyone interested in mineral information. Download Rock Identifier: Stone Scanner APK Free lets you start using the AI‑driven scanner on your Android device today.
The application combines modern machine learning with a simple workflow, allowing you to obtain accurate results in seconds. Below are the core capabilities that make the stone scanner useful for fieldwork and study.
These features together create a reliable Rock Identifier: Stone Scanner APK latest version that works on Android phones and tablets.
Ready to explore rocks with a single tap? Install the app now and experience instant rock results.
The tool is designed for a wide audience, including geology students and educators, rock hobbyists and collectors, hikers, campers, nature lovers, professional geologists and researchers, as well as jewelers and mineral enthusiasts. Anyone who needs quick, accurate rock identification will find the Rock Identifier: Stone Scanner free download valuable for field trips, classroom labs, or personal collections.
If you encounter an inaccurate identification, please email [email protected] so the developers can refine the AI model. Start identifying rocks today and share your findings effortlessly.
a96587159d6184d5...1effcfSafety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
No data collected
✓ No virus✓ No spyware✓ No malware✓ No trojan
f0332e4f7fb6a4db4e7472ec8b98f491703af193b7caed907aae9ea9a413a013
a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Version 1.2.1 · 21.3 MB · APK
SHA-256 f0332e4f7fb6a4db4e7472ec8b98f491703af193b7caed907aae9ea9a413a013
Signer a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf
Architecture arm64-v8a
1,481 ratings
1,481 ratings on AndroidRU. 140 written reviews on AndroidRU, 152 shown below. Their honest reviews of this app.
rubbish
got the job done
Easy to use, and the free tier is very usable, but rather expensive to subscribe if you want more than three scans per day
so good so far
pay subscription. $2.99 a week or $29.99 a year. no free trial
this is ABSOLUTELY AMMMAZING IT AMIDEATLY SAW QUARTS FROM A GEODE I HAVE MY GEODE HAS A HOLE THATS HOW.
so far spot on only testing as free app as yet though
Free app finally!
great app, super accurate!
the free version of this app is awesome
it's not so bad
so far I'm really enjoying it
I scanned twice the same crystal by accident and it gave me two different results. Uninstall.
works good so far.
Didn't realize I had Emperial Jade!!!
Great so far
wonderful
so far okay seams to be correct on rocks i checked out.
notvgud
so far so good
Perfect
awesome
I like this app , it's quick and seems very accurate!
has worked amazing for me
Excellent customer service and top quality identification of rocks.
I love it very much
I like it that this app is free five stars for me
it is brillant!!!!!!!
love so far!
just opened the app and seems cool so far
A cool little app that does what it says!!
very cool
didnt try the premium
good
seems really great it started very easy to use, but then after scanning 3 stones it said I was at my limit without a subscription
This app only allowed me to scan three stones ... the would go further, UNLESS I paid for membership. Thats not right.
cool app🙏🏻
it was the first rock identifier that didn't tell me I had to update my PDF and / or gave me accurate diagnosis. thank you. I had installed lots of applications that I had to uninstall not long after.
niceu
rock on
The app says its out of memory. What to do now?
wants money right away
Their app is best .
easy to use, great
good work
awesome
so far its brilliant, identifies quite easily and gives very good info on the particular stone
easy peasy
so far so good wll let you know
I have tried scanning 4 different rocks and nothing ???
I'm liking it so far .you have a set amount of daily identifications but you don't have to pay for a subscription that's completely optional no 7 day trial just free to use a few times a day
Amazing but wish had... ability to save data with picture it identified, then would consider purchasing it. Note: has ability to copy or share data but need to tie it to the picture.
so far it worked well
easy to use...limited to only a couple of uses a day
its really good on info and scan.
seems to work limit of 3 before I had to pay
The AI identified my specimens pronto! Bloody amazing app!
very easy to use so far free, no ads, and accurate for what it can recognize. the information given is beyond expected. im fond of it, cant wait to use it more
great
Great identifier for kids, and it's free!
It keeps telling me I need a clearer picture. The pictures can't get any clearer.
wow
awesome app that actually works :)
so far so good
it free and it identifies any rock evey rock probably
this app is great!!!
this app helps me a lot
good.
I had a problem with my new phone and the compatibility of the app. I contacted them and they were rock stars keeping in touch and letting me know when the bug was fixed.
I love it!
excellent
fun to use and really helpful to identify.
Accurate!
very nice app
not a cash grab game
Amazing to look at rocks I never Knew about
its free
please to all those who haven't used this app before, this is genuine great work's I compered my results with other app but I got same results how I know some rocks I have, excellent! please I need help how I can pay for this app apart from a credit card , what about mobile app to make some payments I'm much excited with it
I just installed 5 apps and this is the only one that is consistently correct when I tested all of the apps with crystal and quartz aswell as regular rock and every other app was wrong with identity of simple rocks and quartz and they identify as quartz, all of the tested rock were quartz, this is the only one that was correct every time and I tested each one 3 times, all but this app were consistently incorrect, this one will not let you down 100 percent 👍
awesome so far...and free!
awesome app I love it. genius!!
Status bar issue in pixel 7, After selecting the image from gallery not able to confirm due to select button is hiding behind the statusbar
super easy, user friendly, and intuitive. Great for a beginner like me.
fun
very use full app,, 💙
good app
hit Gneiss for a home run! Will try couple more then probably purchase. nice to test drive before purchasing.
surprisingly accurate
excellent
so far so good
so far so good 👍
It's absolutely amazing. Thank you so much.
best
I take the picture and then I only have an option to zoom in or out on it okay cool like I just paid can I have someone tell me what kind of rocks I have like a huge serious?
Love it!
Great.
lousy
cool app
Nifty little app.
Accurate !
easy to usa and it was right on target!
Just started using, but great so far!
has a paid version and free version. so different accuracy for each version?? that doesn't seem fair
I was searching for a free rock scanner app, this one let me do a few tries. and then said I reached my limit for the day and if I wanted to pay for premium, it was a coral stone with one in between the Strand and maybe that was confusing it one time it said it was glass the last time said it was Coral
Easy to use and very accurate!
No pics are clear enough to scan. This is a not a good app in my opinion.
great amazing app accurate and honest can't ask for much more than the let's pack up carrots
it works great fast and exact
amazing app. love the full descriptions and information provided about the Rocks.
I've tried EVERY SINGLE ROCK identifier app on Google Play!! IM NOT JOKING when I say for $3/week, I get unlimited scans, saved history, and it's DEAD ON every single time! I'm not just giving it a good review because I work with gemstones, but the simple ease of use this app has, too! I wire wrap gemstones, so I purchased from several companies. I need to know what I'm working with for my items descriptions to sell online & in person! HIGHLY RECOMMEND!
it's really good for helping me identify rocks even if it's a blurry picture or it's just a clean cut
only scanned 2 rocks so far, but great!
Lame. Wants you to pay for it first then see how accurate it is. Nope. Uninstalled.
Unlike all the other apps, starting with a request for payment information, this app identifies rocks! Not only that, but although it's critical about the pictures, the results are accurate until now (tried a couple if known examples, misclassified by other apps). It's a pity that after a couple if trials (five, ten? some attempts were not successful) a subscription is mandatory.
barely able to use the app even though I paid for the premium option. if it even pulls up the camera it keeps telling me that it can't read and needs a clearer picture. I have uninstalled and reinstalled, have the latest Android software and it still does not want to work
Good and easy to use
it is a very important and reliable app
so, there were a few gemstones I knew to be fake, two were CZ this app identified them as diamond. not reliable Edit: to respond. I took high quality photos, it did identify my actual diamonds including a cognac diamond. I had taken several photos of gemstones I have, this app identified not only the CZ stone as an actual diamond, but a citrine stone known to be glass (this gemstone was appraised by a jeweler) as a natural citrine. sorry if everyone thinks it's spot on, its not
Great little app for quick identification.
Excellent for my jewelry making hobby! I often buy stones that are pretty, but I have no idea what they are. This is a great problem solver.
The best rock identifier app I've found so far.
first Rick was right will keep testing it only using free version and am so far pleased with this app.
Love this app...on point and they don't rob your time making you watch ads every 5 seconds. 10 stars from me...
Works as expected. Take a pic and scan!
I just downloaded this app. I used it twice to identify 2 items. So far, it is working great! I have not seen adds yet. :)
worked perfectly with no forced premium like other apps and had good information highly recommended edit you have a daily limit of 3
nice to have an app to identify rocks I find. I use the nice ones to mount my wire bonsai trees on. I just hope it stays free.
went rock hunting and having fun identifying what we brought home!
Identifies rocks quickly. Easy to use. A + rock app
absolutely spot on! easy to use, shame it doesn't log what you've scanned along with the pic. Perhaps that's a paid for feature?
This app was so good it helped me a lot in answering my assignments in Earth and life science, other than that it helps me to identify different types of rocks with ease and through this I won't even have to go to a long process of searching in Google and other stuffs. over all this app was so good it was introduced to me by a friend and everything that she said was exactly what this app does honestly I so recommended you all to try this app and yes it's that good if only I could give it a 1000.
This app really works and is very helpful.
everything I have scanned, ((was already aware of the name of the stones/crystsls)), was accurate.
Works great! I use it all the time, and it never gets it wrong, and I learn a lot about my collections!
app is not free. prompted purchase after 5 uses.
I'm on my second identification and this is the first and only pop up ad I've seen. Pros: Easy to use, download and it opens right where you need it. Cons: I know I am not rich with an accidental silver score.
Love it so far!!!! No glitches, yet. Just bad pictures by the user. 🤣
Just scanned 2 rocks. So far good. I have to try a couple more rocks.
After taking a rock picture nothing happens no response.
I tried this app on a few samples that I have in my collection. It was correct so far. I've decided it's a keeper and I'll be using it when I'm out hiking which will make my walks more interesting.
very helpful for sorting stones, for learning about stones and provides very good info such as hardness, type of rock, how it's formed etc...
First use, and it was right! and it really is free, I tried another one before this that said free and when I opened it, it was a free 3 day trial. So this App already made me Super Happy. Thankyou to the Creators!
Simple and informative.
very useful to identify rocks and gives good information. would like to be able to compare the picture to other confirmed rocks.
As to me, it looks so great. i just try to identity some rocks & lt Munch's with.
has been fun to use. it does need a very clean image to be accurate. best to use an edited photo if your camera is average, but over all a fun and neat app for a rock hound.
free and lightweight. great app
Great Experience, accurate mineral identifier, perfect.
I tried this app and was pleased with it but it does not respond any more when I try to check stones. It says it is unable to identify rocks
I like this app! Installed a few other "free" apps; sure, the apps were free - USING the app(s) was not. I'm a novice to the world of rocks, but this app answers the basic questions I have, and more. I recommend!
nice and simple to use
different answers for the same rock. Not very accurate
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