Comparison

Sensor Logs 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

Sensor Logs

Stream real-time sensor data from your iOS device to a local server using socket.io or HTTP requests. This utility app is designed for developers to monitor their surroundings with minimal interface and adjustable streaming periods.

Highlights
  • Stream accelerometer, gyroscope, magnetometer data
  • Adjustable streaming period
  • HTTP and socket.io protocols
  • Minimal user interface
  • Developer-focused utility
Features
Read full description

Sensor Logger is the easiest way to stream sensor data from your iOS device straight to a locally hosted server in the form of socket.io or HTTP requests. With a stripped down, minimal interface, Sensor Logger provides exactly what you need and nothing that you don't. - Track your device's accelerometer, gyroscope, and magnetometer. - Adjustable streaming period with a maximum speed of roughly 3 polls/second. - Two protocols to use, HTTP or socket.io (WebSocket library) - Sample node.js server with JSON and CSV exporting is available from the developer's website, www.joecrozier.ca/sensor-logger Please note - this app is meant for developers who wish to use their iOS device to monitor the world around them. If you're not comfortable writing code it's recommended you use a different application for this task.

About

QR Studio ‎

Features
Read full description

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

Sensor Logs3 screens
QR Studio ‎4 screens

Verdict

The call

The clearest difference is price: QR Studio ‎ at Free against Sensor Logs's $0.99. QR Studio ‎ also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On ads and in-app purchases 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

QR Studio ‎ is free to download; Sensor Logs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Sensor Logs versus QR Studio ‎: the parameters behind the verdict, then further details
ParameterSensor LogsQR Studio ‎
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 88 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size3 MB34 MB
Age rating4+17+
DeveloperJoe Crozier SoftwareHrishi Suthar

In-app purchases

None

Sensor Logs

No in-app purchases

None

QR Studio ‎

No in-app purchases

Questions

Is Sensor Logs free?
Sensor Logs costs $0.99, with no in-app purchases.
Is QR Studio ‎ free?
QR Studio ‎ is free to download, with no in-app purchases.
Do Sensor Logs or QR Studio ‎ have ads?
Neither Sensor Logs nor QR Studio ‎ shows ads.

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