Comparison

SmartAlarmsPro vs QR Studio ‎

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

Head to head
About

SmartAlarmsPro

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SmartAlarmPro is a professional and powerful management and control terminal for intelligent alarm devices. It can set up and disengage the alarm system, configure alarm devices and accessories, and receive real-time alarm notifications, allowing users to obtain safety information in the first time.

About

QR Studio ‎

Features
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QR Studio is a powerful and easy-to-use app for creating, scanning, and managing custom QR codes. Whether you’re designing for business, branding, or personal use, QR Studio gives you full control over how your QR codes look and function. The app is divided into three main tabs: Create Tab: The Create tab offers a wide range of customization options for generating QR codes. Users can adjust visual elements such as eye shape and color, data shape and color, and choose the desired error correction level. Additional settings include control over QR structure (gapless or standard), position, size, and rotation. The app also supports background customization, including color and border properties like radius, color, style, and width. Text can be added with flexible styling options—covering decoration, color, font style, weight, alignment, position, and rotation. Images can also be incorporated into the QR code, with control over their position, alignment, scale, and rotation, enabling the creation of designs tailored to individual branding or personal preferences. Scan Tab: Quickly scan any QR code using your camera or by selecting an image from your gallery. The scanner is fast, reliable, and compatible with all standard QR formats. History Tab: Access a complete history of all the QR codes you’ve created or scanned. This makes it easy to revisit, reuse, or share previous designs and scans. QR Studio is built for designers, developers, marketers, and everyday users who want complete freedom in how they create and manage QR codes. Developed by Anvaysoft Programmers – Nishita Panchal, Hrishi Suthar Made with love in India

Screenshots

SmartAlarmsPro4 screens
QR Studio ‎4 screens

Verdict

The call

The clearest difference is iOS requirement: QR Studio ‎ at 12.0 against SmartAlarmsPro's 15. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
SmartAlarmsPro versus QR Studio ‎: the parameters behind the verdict, then further details
ParameterSmartAlarmsProQR Studio ‎
PriceFreeFree
Update frequencyFortnightly—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS1512.0 — better
Further details — not scored
Size163 MB34 MB
Age rating4+17+
Developer瑞发 李Hrishi Suthar

In-app purchases

None

SmartAlarmsPro

No in-app purchases

None

QR Studio ‎

No in-app purchases

Questions

Is SmartAlarmsPro free?
SmartAlarmsPro is free to download, with no in-app purchases.
Is QR Studio ‎ free?
QR Studio ‎ is free to download, with no in-app purchases.
Do SmartAlarmsPro or QR Studio ‎ have ads?
Neither SmartAlarmsPro nor QR Studio ‎ shows ads.

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