Crystal Identifier & Scanner vs Smart Printer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Instant mineral scanning with camera
- Identify name, rarity, and traits
- Learn stone origin and properties
- Save and track scan history
- Build a personal collection
Read full descriptionHide 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
Smart Printer
Read full descriptionHide 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
Verdict
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
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.
| Parameter | Crystal Identifier & Scanner | Smart Printer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (10 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 25 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Oksana Petrenko | Medvedev Aleksandr |
In-app purchases
Crystal Identifier & Scanner
- Crystal Identifier Trial3 Days trial$4.997 Days
- Crystal Identifier Pro$4.997 Days
Smart Printer
- Printer Weekly Premium3 Days trial$9.997 Days
Questions
Is Crystal Identifier & Scanner free?
Is Smart Printer free?
Do Crystal Identifier & Scanner or Smart Printer have ads?
Other comparisons















