Barcode scan vs Q
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Barcode scan
Read full descriptionHide full description
Barcode Scan-Easy: The ultimate fast, reliable, and automatic barcode and QR code reader for your iPhone. Just point and scan. Whether you're tracking inventory, price-checking in a store, or just need a QR code opened instantly, this app provides results with unmatched speed and simplicity. Powerful Features for Power Users: Lightning-Fast Scanning: Instantly scan Barcodes and QR Codes with speed and accuracy. Bulk Mode (Shop Ready): Ideal for retail or inventory, scan multiple items back-to-back without manual resetting. Scan from Camera Roll: Don't rescan! Import existing images from your photos to read codes. Automated Scanner: Open the app and the scanner is ready to goβno extra taps required. Complete History: All your scan results are saved automatically for easy review and reference. Effortless Sharing: Quickly share scan results, links, and text with a single tap. Barcode Scan-Easy is the indispensable tool that makes frustrating scanning a thing of the past. Download now and experience the difference!
Q
Read full descriptionHide full description
Introduction Operating voltage: 2.0V ~ 3.6V. Time display: 12-hour clock. Temperature display: -9.9~70β. Humidity display: 10%~90% RH. NFC function: Support ISO 14443A communication protocol. Description Time setting: User can set the time through Nyquest Q-NFC. Press "SETTING" after setting the time column, and then place the product near the mobile phone's NFC antenna (approximately 10mm away) to complete the time setting. Temperature and humidity detection: Detect temperature and humidity sensors and refresh every 10 seconds. Access data: The current temperature, humidity, and the max/min temperature history can be shown on phone through the Nyquest Q-NFC. Put the clock near phone's NFC antenna (approximately 10mm away) to access data. The format is UTF-8. For more information, please search "NY8LP11A" or contact fae@nyquest.com.tw
Screenshots
Verdict
The clearest difference is ads: Q at none against Barcode scan's shown. Q also leads on update cadence (every 2 months vs every 114 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Barcode scan ships an update every 114 months, Q every 2 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.
| Parameter | Barcode scan | Q |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 114 months | Every 2 months β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Ramalingam Sivaramakrishnan | Anson Yeh |
In-app purchases
Barcode scan
No in-app purchases
Q
No in-app purchases









