QR Code Reader: Quick Scan
QR Code Reader: Quick Scan is a free iOS app in the Productivity category, published by Komorebi Inc.. It was first released on 19 Mar 2016, 10 years ago. Its developer shipped 1 update in the 90 days to 21 Oct 2026; the latest, version 4.1.0, came out on 19 Oct 2026.
QR Code Reader: Quick Scan reached #31 in the Top Free Productivity chart in Japan on 16 Aug 2026. In the last 30 days it was in the top 50 every day, with a best of #34 on 22 Sep 2026. It stood at #40 on 21 Oct 2026, up 3 places from a week earlier. On that day it appeared in the same chart in 80+ countries. In Japan it holds a 4.43 average across 229,713 ratings, 132 more than a week earlier. GameQuant tracks QR Code Reader: Quick Scan every day in 15 countries.
Charts checked every day · no missing days in the record
Latest data: · updated every morning
QR Code Reader: Quick Scan downloads and revenue in Japan · September 2026
Estimates for this country only, not worldwide
iPhone & iPad downloads
Japan · Sep 2026
iPhone & iPad revenue
Japan · Sep 2026
QR Code Reader: Quick Scan: Top Free · Productivity · Japan · last 30 days
1 = top of the chart · best rank recorded each day
Source: GameQuant, https://gamequant.io/app/ios/1080558159/qr-code-reader-quick-scan
<iframe src="https://gamequant.io/embed/ios/1080558159?country=jp&range=30" width="640" height="400" style="max-width:100%;border:0" loading="lazy" title="QR Code Reader: Quick Scan: rank chart by GameQuant"></iframe><br><small>Source: <a href="https://gamequant.io/app/ios/1080558159/qr-code-reader-quick-scan">GameQuant</a></small>
<a href="https://gamequant.io/app/ios/1080558159/qr-code-reader-quick-scan"><img src="https://gamequant.io/chart/ios/1080558159.png?country=jp&range=30" width="600" height="450" alt="QR Code Reader: Quick Scan: rank in Top Free · Productivity, Japan, last 30 days"></a><br><small>Source: <a href="https://gamequant.io/app/ios/1080558159/qr-code-reader-quick-scan">GameQuant</a></small>
Free to use in articles, reports and posts with this credit and a link to this page. Embed shows the live chart with a range switch; Image is a picture that updates daily.
Download chart (PNG)Rating distribution · Japan
share of all ratings · 21 Oct 2026
| 5 stars | 66% | |
|---|---|---|
| 4 stars | 19% | |
| 3 stars | 9% | |
| 2 stars | 2% | |
| 1 star | 3% |
Rank by country
Top Free · Productivity · best rank on 21 Oct 2026
| Country | Rank | 7-day change | Best, 90 days | Ratings |
|---|---|---|---|---|
| Japan |
40 | up 3 | 31 · 16 Aug | 229,713 |
 Germany |
111 | up 14 | 111 · 21 Oct | 9,350 |
 France |
106 | up 1 | 88 · 11 Oct | 4,689 |
+12 more countries, every chart and category, and the full history are in the licensed dataset.
Request dataMore from Komorebi Inc.
Also in Productivity
All Productivity apps
Also popular in Japan
Rank in Japan on 21 Oct 2026
