QR Code Check vs Greenline
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
QR Code Check
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Check QR codes before you open them. QR Code Check helps you detect phishing, malware, scam websites, suspicious redirects, and other risky links hidden inside QR codes. SCAN QR CODES FROM ANYWHERE โข Scan live with your camera โข Import photos from your library or take a screenshot โข Check QR codes from screenshots, emails, and documents โข Zoom in for precise detection SMART RISK ANALYSIS Every scanned link is analysed using multiple security methods, including: โข threat database checks โข suspicious pattern detection โข private on-device AI analysis QR Code Check recognises Wi-Fi networks, SMS messages, phone numbers, emails, contacts, calendar events, and location QR codes โ not just web links. Each type gets its own safe-by-default action: โข Wi-Fi โ see the network name and password, join via your iOS Camera with one tap. โข SMS / Phone / Email โ review the recipient before anything is sent or called. โข Contacts / Events โ preview the details before adding to your address book or calendar. SPOT COMMON QR CODE THREATS Detect risks such as: โข phishing links โข malware delivery pages โข fake or suspicious domains โข shortened URLs โข IP-based links โข homoglyph attacks โข risky redirects โข data-harvesting pages CLEAR RESULTS, FAST Get an instant risk rating with easy-to-understand explanations, so you can decide whether a link looks safe before opening it. PRIVATE BY DESIGN โข on-device analysis where available โข no ads โข no tracking โข built for privacy-conscious users HOW IT WORKS 1. Scan or import a QR code 2. Review the destination link 3. See the risk analysis and threat details 4. Open only if you feel confident it is safe SUBSCRIPTION QR Code Check includes optional Monthly or Annual subscriptions, with a free trial available for eligible users. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. QR code check now supports 47 languages (English, Spanish, German, French, Japanese, Portuguese (Brazil), Korean, Simplified Chinese, Italian, Dutch, Hindi, Indonesian, Thai, Traditional Chinese, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Finnish, French (Canada), Greek, Gujarati, Hebrew, Hungarian, Kannada, Malay, Malayalam, Marathi, Norwegian, Odia, Polish, Portuguese (Portugal), Punjabi, Romanian, Russian, Slovak, Slovenian, Spanish (Mexico), Swedish, Tamil, Telugu, Turkish, Ukrainian, Urdu and Vietnamese). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://qrcodecheck.app/privacy.html
Greenline
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Greenline is a private car logbook for fuel, service, receipts, and maintenance reminders. BUILT FOR REAL VEHICLE RECORDS - Track each fill-up with odometer, volume, station, cost, notes, and partial-fill handling. - See MPG or L/100km, cost per distance, monthly fuel spend, service total, and lifetime distance. - Keep oil changes, tire rotations, brakes, registration, inspections, and custom service logs together. - Scan or type a VIN, attach receipt photos, and export vehicle CSV records for service, tax, or resale handoff. PRIVATE BY DESIGN - Vehicle records are stored on-device with SwiftData. - No account, ad SDK, analytics SDK, or background trip tracking. - Optional location is only used when a user chooses to stamp a fill-up location. - Camera, photos, and notifications are used only for visible app features. GREENLINE PRO The starter tier supports one complete vehicle log. Greenline Pro is an auto-renewing subscription that unlocks unlimited vehicles, receipt photos, local maintenance reminders, and full export workflows. Monthly and yearly plans are purchased through Apple StoreKit and can be managed in Apple ID subscription settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
QR Code Check and Greenline are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. QR Code Check sells 2 in-app purchases, starting at $2.99 per month and Greenline sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | QR Code Check | Greenline |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | โ |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 17.6 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 6 MB | 4 MB |
| Age rating | 12+ | 4+ |
| Developer | INNOVATIVE ONLINE INDUSTRIES | Mitaanshu Agarwal |
In-app purchases
QR Code Check
- Monthly3 Days trial$2.991 Month
- Annual3 Days trial$9.991 Year
Greenline
- Greenline Pro Monthly$2.991 Month
- Greenline Pro Yearly$19.991 Year








