Quick QR & Barcode Scanner vs Deye ESS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quick QR & Barcode Scanner
Read full descriptionHide full description
Easily scan and create QR codes and barcodes with Simple QR & Barcode Scanner! This fast and lightweight app is designed to give you a seamless experience for scanning, reading, and generating codes—perfect for accessing information or sharing links with ease. Features: Fast QR & Barcode Scanning: Just open the app, point your camera, and instantly scan any QR code or barcode. Code Generation: Create custom QR codes for URLs, text, contacts, and more. Perfect for sharing info without typing! Simple and Intuitive Interface: Designed for anyone to use with ease, no extra steps needed. Secure: No data collected—your scans and creations stay private. Whether you’re scanning for convenience, curiosity, or business, Simple QR & Barcode Scanner has everything you need for a quick, secure, and efficient experience.
Deye ESS
Manage your power station equipment throughout its lifecycle with smart, scenario-based energy storage. Features include real-time monitoring, efficient O&M, fault diagnosis, and a smart revenue calculator. Access nationwide electricity prices to optimize operations and maximize ROI.
- Full lifecycle equipment management
- All-in-one O&M with fault diagnosis
- AI-powered maintenance scheduling
- Real-time equipment monitoring
- Smart revenue calculator
- Nationwide electricity price lookup
Read full descriptionHide full description
【Deye Energy Storage】 is a dedicated application designed for power station equipment management, delivering a smart and scenario-based energy storage experience. Here's what you can expect from the core features: 【Full Lifecycle Management】 Manage your energy storage equipment throughout its entire lifecycle, ensuring professional care and maintenance at every stage. 【Efficient All-in-One O\&M】 Integrates all-in-one operations and maintenance features, including fault diagnosis, performance optimization, and AI-powered maintenance scheduling—empowering you to manage daily operations efficiently while reducing costs. 【Reliable Real-Time Monitoring】 Monitor equipment status in real time with live data streams. Stay informed about system health and performance, ensuring stable operation and quick response to potential issues. 【Smart Revenue Calculator】 Calculate power station revenue on the fly. The built-in tool provides real-time financial analysis based on actual power output and local electricity prices, helping you optimize your strategy and maximize ROI. 【Nationwide Electricity Price Lookup】 Access up-to-date electricity prices across regions in China—anytime, anywhere. Stay ahead of market trends and adjust your operational plans accordingly. We believe the 【Deye Energy Storage】 app will become your trusted assistant in power station management. Download now and start your journey toward smarter, more efficient, and more convenient energy operations.
Screenshots
Verdict
The clearest difference is price: Deye ESS at Free against Quick QR & Barcode Scanner's $0.99. Deye ESS also leads on ads (none vs shown) and update cadence (every 10 days vs every 4 months). On 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
Deye ESS is free to download; Quick QR & Barcode Scanner costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Quick QR & Barcode Scanner ships an update every 4 months, Deye ESS every 10 days. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.
| Parameter | Quick QR & Barcode Scanner | Deye ESS |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 103 MB |
| Age rating | 4+ | 17+ |
| Developer | Khairul Anwar | 萃绩科技(上海)有限公司 |
In-app purchases
Quick QR & Barcode Scanner
No in-app purchases
Deye ESS
No in-app purchases
Questions
Is Quick QR & Barcode Scanner free?
Is Deye ESS free?
Do Quick QR & Barcode Scanner or Deye ESS have ads?
Which is updated more often, Quick QR & Barcode Scanner or Deye ESS?
Other comparisons















