QR 碼掃描器和條碼掃描器，掃描 QR 碼

The QR Code Scanner app on Google Play is performing solidly across multiple markets, with its all-time peak of #3 reached on 2026-08-06 and a 30-day average of #10. Its strongest current position is #8 in Japan's Top Free chart, followed by Taiwan (#17) and Hong Kong (#18). All listed markets are showing positive movement today, with Portugal (+7) and Belgium (+5) leading the gains, while Japan, Hong Kong, Austria, France, and Italy each climbed by 2-3 places. The app is on a steady upward trajectory across both Asian and European markets, though most current ranks sit below its 30-day average, suggesting it has cooled slightly from its peak.