Credit Scanner vs 极简二维码
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Credit Scanner
Scan SIM card recharge vouchers using your device's camera. This utility app automatically reads the serial number, saving you manual entry time. It supports all mobile carriers and is compatible with iOS 12.1 and newer devices.
- Camera-based scanning
- Automatic serial number reading
- Supports all carriers
- iOS 12.1+ compatibility
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This app helps you quickly recharge your SIM card. The app uses your camera to scan the serial number on your credit voucher. It works with all carriers, and is available for iOS 12.1 and above.
极简二维码
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QRGenius - Smart QR Code Generator is an intelligent QR code generation and management application, dedicated to becoming the most popular QR code tool. This application is fully functional, supporting over 20 different types of content formats, including text information, website links, contact information, WiFi password sharing, geographical locations, social media accounts, payment information, email content, meeting information, and almost all formats that may be needed in daily life and work. The application is also equipped with an intelligent management system that automatically saves all generated QR codes, supports intelligent classification and quick search. Users can add custom tags to QR codes, establish their own classification system, and provides a favorites function to quickly access frequently used QR codes. The scanning function is equally powerful, supporting real-time camera scanning and album image recognition, automatically saving scanning history for easy review at any time, and can intelligently execute corresponding operations based on the scanned content. QRGenius mainly targets four types of user groups: business people who need to quickly generate professional business card QR codes and contact information, small and micro merchants who want to create beautiful promotional QR codes for their stores and products to enhance brand image, ordinary users who need to share WiFi passwords and personal information in daily life, and design and creative workers who have high requirements for the visual effects of QR codes. In terms of user experience, the application adopts a minimalist design following iOS native design standards, with simple and intuitive operations and core functions completed in at most three steps. QRGenius aims to enable every user to easily create professional and beautiful QR codes, finding suitable solutions for both business occasions and daily life, maintaining powerful and comprehensive functions while ensuring simple and convenient use.
Screenshots
Verdict
The clearest difference is ads: 极简二维码 at none against Credit Scanner's shown. Credit Scanner's advantage is iOS requirement (12.1 vs 15.0). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Credit Scanner | 极简二维码 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 52 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Linus Karlsson | 圣财 卢 |
In-app purchases
Credit Scanner
No in-app purchases
极简二维码
No in-app purchases









