Comparison

Crystal Identifier & Scanner vs Smart Printer

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

Head to head
About

Crystal Identifier & Scanner

Instantly identify any crystal or mineral using your phone's camera. Learn about its name, rarity, origin, and unique features. Save your discoveries to build a personal collection and track your scanning history.

Highlights
  • Instant mineral scanning with camera
  • Identify name, rarity, and traits
  • Learn stone origin and properties
  • Save and track scan history
  • Build a personal collection
Features
Read full description

Stone Identifier lets you instantly recognize any crystal or mineral — from rare gems to common stones — using just your camera. Key Features: Any Mineral Scanner Snap a photo to reveal the stone’s name, rarity, and key traits. Check Stone Type Learn about origin, properties, and unique features in seconds. Track Your Scans Save your finds, build a collection, and revisit your history anytime. Turn your curiosity into knowledge — whether you’re a collector, jeweler, or simply fascinated by stones. Subscribe to get full access: $4.99 per week, cancel anytime Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/petrenkooksana416-policy/?v=6

About

Smart Printer

Features
Read full description

Smart Printer App lets you print, scan, sign, and manage printer supplies from your phone. Print photos, documents, and web pages, scan paper to PDF, sign and annotate files, and keep track of your toner and ink levels. Print Connect to your printer over Wi-Fi and print photos from your library, PDF files, Word documents, and web pages. Compatible with a wide range of printer models. Scan to PDF Use your camera to scan documents, receipts, and invoices. Save them as PDF files with edge detection and adjustable filters. Edit & sign Add a signature, insert text, and annotate PDF documents with pen and marker tools. Print or share the result. Track toner & ink Read ink levels from supported printers, or add and update cartridge levels manually. Keep an overview of your printers and cartridges so you know when supplies are running low. Smart Printer App works for home, office, and small business use. Unlock all premium features with a $9.99 weekly subscription. You can cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/medvedev-policy/?v=4

Screenshots

Crystal Identifier & Scanner4 screens
Smart Printer4 screens

Verdict

The call

Crystal Identifier & Scanner and Smart Printer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Crystal Identifier & Scanner sells 2 in-app purchases, starting at $4.99 per 7 days and Smart Printer sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Crystal Identifier & Scanner versus Smart Printer: the parameters behind the verdict, then further details
ParameterCrystal Identifier & ScannerSmart Printer
PriceFreeFree
Rating4.0 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequency—Weekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.6
Further details — not scored
Size25 MB7 MB
Age rating4+4+
DeveloperOksana PetrenkoMedvedev Aleksandr

In-app purchases

2 purchases

Crystal Identifier & Scanner

Subscriptions2
  • Crystal Identifier Trial3 Days trial$4.997 Days
  • Crystal Identifier Pro$4.997 Days
1 purchases

Smart Printer

Subscriptions1
  • Printer Weekly Premium3 Days trial$9.997 Days

Questions

Is Crystal Identifier & Scanner free?
Crystal Identifier & Scanner is free to download, with in-app purchases available.
Is Smart Printer free?
Smart Printer is free to download, with in-app purchases available.
Do Crystal Identifier & Scanner or Smart Printer have ads?
Neither Crystal Identifier & Scanner nor Smart Printer shows ads.

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