AstraeusSuite vs Useful QR Code Reader
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AstraeusSuite
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This is an AI camera offline calibration suite. 1, It will automatically search rectangle on a monitor with the phone's camera. 2, Capture the largest rectangle on the monitor(from an AI camera's output). 3, Drag the drop the cursor on the screen to calibrate. 4, Generate QR code with the calibrated cursors. 5, Use the AI camera to scan the QR code to adjust the different warning area. The different color areas/cursors(the image is output from a Artificial Intelligence Camera) present different warning levels about pedestrian and vehicle. While AI camera detects pedestrian and vehicle in green area, it is safe. While in yellow area, the driver needs to pay attention to it. While in red area, the detected pedestrian or vehicle is very closed to the driver and the driver needs to take action immediately. The app is used to adjust the cursors and generate QR code for the AI camera to scan.
Useful QR Code Reader
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A convenient QR Code Reader app has been released! This app is an easy, simple, and fast QR code reading application. Additionally, it is a handy QR code reader app that records your scan history. After launching the app, grant camera access, hold your device over a QR code, and scan it. The scanned QR code will be displayed at the top of the main screen. Tap it to open the browser and view the URL, or long-press to copy it to the clipboard and use the text as needed. After launching, tap the "Load Image" button and grant access to your photo library. Then, load an image containing a QR code, such as a screenshot, and the app will scan the QR code within the image. (In some cases, it may fail to read due to errors.) It's free, so feel free to use it! A paid version without ads (PRO version) is also available! [How to Use] - Point the camera at a QR code on the initial screen to scan it. - The top right button on the screen transitions to the main screen but skips QR code scanning. - The top left button on the screen scans a QR code from an image in the photo library. - The scanned content is displayed at the top of the main screen. - Tap to open the browser. - Long-press to copy to the clipboard. - QR code scan history is displayed at the bottom of the screen. - Delete all history with "Delete All History." - You can delete history individually. - Tapping on history entries also opens the browser. - Long-pressing history entries copies them to the clipboard. - Tap the "I" in the top right to view information about the app. - Use the back arrow in the top left to return to the initial QR code scanning screen. That's how to use the app. It is a simple, convenient, and fast QR code reading app! Download and try it today!
Screenshots
Verdict
The clearest difference is ads: AstraeusSuite at none against Useful QR Code Reader's shown. AstraeusSuite also leads on iOS requirement (12.0 vs 15.6). Useful QR Code Reader's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AstraeusSuite ships an update every 2 months, Useful QR Code Reader weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | AstraeusSuite | Useful QR Code Reader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 12.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 8 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | ๆไปช ้ | katapu.net |
In-app purchases
AstraeusSuite
No in-app purchases
Useful QR Code Reader
No in-app purchases
Questions
Is AstraeusSuite free?
Is Useful QR Code Reader free?
Do AstraeusSuite or Useful QR Code Reader have ads?
Which is updated more often, AstraeusSuite or Useful QR Code Reader?
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