Comparison

QR Scanner · Barcode Generator vs CoolMonitor

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

Head to head
About

QR Scanner · Barcode Generator

Features
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Scan QR codes and barcodes instantly with this fast, simple, and reliable QR Code Reader. Whether you need to scan product barcodes, open links, connect to Wi-Fi, save contacts, or generate your own QR codes—this app does it all with one tap. Key Features - Ultra-fast QR Code Scanner – Instantly scan QR codes in any lighting condition. - Barcode Reader – Supports all major barcode formats (EAN, UPC, Code128, and more). - QR Code Generator – Create custom QR codes for text, URLs, Wi-Fi, contacts, and more. - History and Auto-Save – All your scans are saved for quick access anytime. - Flashlight Support – Scan easily in low-light environments. - Safe and Secure – Scans are processed locally on your device. - Easy Sharing – Share scanned results or created QR codes quickly. What You Can Scan - Website URLs - Barcodes (products, books, packages) - Wi-Fi networks - Contact info - Text and email - Location coordinates - Coupons and promotions - App download links Additional Features - Clean and simple UI - Multi-language support - No login required - Works offline for supported QR types Why Choose This App? It is lightweight, powerful, and designed for fast everyday scanning. Perfect for shoppers, businesses, students, and anyone who needs a reliable QR and barcode tool. Note: If you subscribe via Apple, payment will be charged to App Store Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. User agreement: https://www.fshglobal.my.id/conditions Privacy policy: https://www.fshglobal.my.id/privacy-policy

About

CoolMonitor

Features
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CoolMonitor 帮你一眼掌握设备状态。 CPU 占用、屏幕刷新率、网络活动、存储和发热状态,都集中在一个清晰面板中。 开启充电检测后,可持续观察充电功率,结果仅保存在本机,方便比较不同充电过程。 关键数据还可通过原生悬浮展示、实时活动、灵动岛和主屏幕小组件随时查看。 核心功能: 查看 CPU 占用、屏幕刷新率、网络活动、存储与发热状态 • 观察充电功率 • 并回看本机保存的充电历史 • 通过原生系统展示持续查看关键指标 • 丰富多样的自定义展示方式。 并随时切换简体中文、英文与繁体中文。 隐私政策:https://zhangthree.cn/privacy.html 使用条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QR Scanner · Barcode Generator4 screens
CoolMonitor4 screens

Verdict

The call

The clearest difference is in-app purchases: CoolMonitor at none against QR Scanner · Barcode Generator's 3. CoolMonitor also leads on ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QR Scanner · Barcode Generator sells 3 in-app purchases, starting at $9.99 per 7 days. CoolMonitor asks for nothing beyond the download.

Scorecard2 real differences · 4 level
QR Scanner · Barcode Generator versus CoolMonitor: the parameters behind the verdict, then further details
ParameterQR Scanner · Barcode GeneratorCoolMonitor
PriceFreeFree
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.1 — better
Further details — not scored
Size5 MB12 MB
Age rating4+17+
DeveloperSaad AhmadZhangsan Software Co., Ltd., Enshi Prefecture, Hubei Province

In-app purchases

3 purchases

QR Scanner · Barcode Generator

Subscriptions3
  • Weekly Pro$9.997 Days
  • Monthly Pro3 Days trial$24.991 Month
  • Yearly Pro3 Days trial$49.991 Year
None

CoolMonitor

No in-app purchases

Questions

Is QR Scanner · Barcode Generator free?
QR Scanner · Barcode Generator is free to download, with in-app purchases available.
Is CoolMonitor free?
CoolMonitor is free to download, with no in-app purchases.
Do QR Scanner · Barcode Generator or CoolMonitor have ads?
QR Scanner · Barcode Generator shows ads; CoolMonitor does not.

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