Comparison

Cronicle vs Rock Identifier | Scan Stone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cronicle

Document life's significant moments week by week with this straightforward tool. It offers a low-effort way to record important events and reflect on your journey.

Highlights
  • Existential life calendar
  • Weekly event documentation
  • Low effort journaling
  • Life event tracking
  • Personal reflection tool
Features
Read full description

Cronicle is an existential life calendar. A low effort tool for documenting the important things that happen in your life, week by week. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rock Identifier | Scan Stone

Instantly identify rocks, crystals, and gemstones using your phone's camera. Get detailed scientific information, build a digital collection, and learn about the mineral world. Perfect for collectors, geologists, and nature enthusiasts.

Highlights
  • Instant AI-powered rock identification
  • Detailed scientific information on specimens
  • Build and manage a digital rock collection
  • Geology guide with origin and composition
  • Save identified finds with notes and locations
Features
Read full description

Rock Identifier | Scan Stone - Your Personal Pocket Geologist Discover the secrets of the mineral world! Turn your phone into a powerful rock scanner with Rock Identifier. Have you ever found a beautiful stone on the beach, a sparkling crystal in the mountains, or an unusual mineral and wondered. Our app, powered by advanced Artificial Intelligence (AI), instantly identifies it. It's the perfect tool for collectors, geologists, travelers, and anyone passionate about nature. - Instant and Accurate Recognition Simply point your camera at a rock, crystal, or gemstone. The app will scan the image and provide an accurate result in seconds. Our database contains thousands of types of minerals and rocks, ensuring the highest level of identification accuracy. - Detailed Information on Every Specimen After a successful scan, you'll receive comprehensive scientific information about your find: Name and Classification: Learn the exact name of the rock, mineral, crystal, or gemstone. Chemical Composition and Formula: Dive into the mineral's chemistry and discover its main elements and impurities. Physical Properties: Get detailed information on hardness (according to the Mohs scale), color, luster, cleavage, and fracture. Origin and Geology: Study how the mineral was formed (igneous, sedimentary, or metamorphic), where it is commonly found, and how rare it is. - Build Your Digital Collection All your identified finds are automatically saved within the app. Manage your collection, add personal notes, mark finding locations, and create your own portable museum of stones. You can add photos, note the date of purchase or discovery, price, and size. - More Than Just an Identifier Rock Identifier is more than just a scanner; it's a comprehensive geology guide. Inside the app, you'll discover: Who is this app for? Travelers and Hiking Enthusiasts: Identify your finds right on the trail. Mineral and Crystal Collectors: Organize your collection and learn more about your specimens. Students and Teachers: A visual and interactive guide to mineralogy and petrology. The Curious Mind: For anyone who wants to learn more about the world beneath their feet. Privacy Policy https://stone-scanner.com/privacy.html Terms of Use https://stone-scanner.com/terms.html

Screenshots

Cronicle4 screens
Rock Identifier | Scan Stone4 screens

Verdict

The call

The clearest difference is rating: Cronicle at 5.0 against Rock Identifier | Scan Stone's 4.5. Cronicle also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). Rock Identifier | Scan Stone's advantage is ratings volume (11 vs 1). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cronicle sells 1 in-app purchase, starting at $3.99 per month and Rock Identifier | Scan Stone sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cronicle holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Rock Identifier | Scan Stone has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Cronicle ships an update every 4 days, Rock Identifier | Scan Stone fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 5 level
Cronicle versus Rock Identifier | Scan Stone: the parameters behind the verdict, then further details
ParameterCronicleRock Identifier | Scan Stone
PriceFreeFree
Rating5.0 (1 ratings) — better4.5 (11 ratings)
Number of ratings111 — better
Update frequencyEvery 4 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.016.0 — better
Further details — not scored
Size24 MB212 MB
Age rating17+4+
DeveloperJoe CzepilMEGA PROJEKT GROUP DOO Nis

In-app purchases

1 purchases

Cronicle

Subscriptions1
  • Cronicle Pro$3.991 Month
2 purchases

Rock Identifier | Scan Stone

Subscriptions2
  • 1 week with 3 days trial3 Days trial$6.997 Days
  • 1 week with 3 days trial3 Days trial$8.997 Days

Questions

Is Cronicle free?
Cronicle is free to download, with in-app purchases available.
Is Rock Identifier | Scan Stone free?
Rock Identifier | Scan Stone is free to download, with in-app purchases available.
Which has better reviews, Cronicle or Rock Identifier | Scan Stone?
Cronicle is rated higher. Cronicle averages 5.0 out of 5 from 1 ratings, while Rock Identifier | Scan Stone averages 4.5 from 11 ratings.
Do Cronicle or Rock Identifier | Scan Stone have ads?
Rock Identifier | Scan Stone shows ads; Cronicle does not.
Which is updated more often, Cronicle or Rock Identifier | Scan Stone?
Cronicle ships an update every 4 days, and Rock Identifier | Scan Stone fortnightly. Most recently, Cronicle was updated on October 30, 2026 and Rock Identifier | Scan Stone on November 5, 2026.

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