Simple Calendar Daily Planner
Simple Calendar Daily Planner is a free iOS app in the Productivity category, published by Komorebi Inc.. It was first released on 16 Nov 2018, 7 years ago. Its developer shipped 4 updates in the 90 days to 21 Oct 2026; the latest, version 6.1.0, came out on 5 Oct 2026.
Simple Calendar Daily Planner was in the top 25 of the Top Free Productivity chart in Japan on every one of the last 30 days, reaching #16 on 5 days, most recently on 19 Oct 2026. It stood at #19 on 21 Oct 2026, up 1 place from a week earlier. On that day it appeared in the same chart in 30+ countries. In Japan it holds a 4.60 average across 373,732 ratings, 251 more than a week earlier. GameQuant tracks Simple Calendar Daily Planner every day in 12 countries.
Charts checked every day · no missing days in the record
Latest data: · updated every morning
Simple Calendar Daily Planner 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
Simple Calendar Daily Planner: Top Free · Productivity · Japan · last 30 days
1 = top of the chart · best rank recorded each day
Source: GameQuant, https://gamequant.io/app/ios/1422994973/simple-calendar-daily-planner
<iframe src="https://gamequant.io/embed/ios/1422994973?country=jp&range=30" width="640" height="400" style="max-width:100%;border:0" loading="lazy" title="Simple Calendar Daily Planner: rank chart by GameQuant"></iframe><br><small>Source: <a href="https://gamequant.io/app/ios/1422994973/simple-calendar-daily-planner">GameQuant</a></small>
<a href="https://gamequant.io/app/ios/1422994973/simple-calendar-daily-planner"><img src="https://gamequant.io/chart/ios/1422994973.png?country=jp&range=30" width="600" height="450" alt="Simple Calendar Daily Planner: rank in Top Free · Productivity, Japan, last 30 days"></a><br><small>Source: <a href="https://gamequant.io/app/ios/1422994973/simple-calendar-daily-planner">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 | 71% | |
|---|---|---|
| 4 stars | 21% | |
| 3 stars | 7% | |
| 2 stars | 1% | |
| 1 star | 1% |
Rank by country
Top Free · Productivity · best rank on 21 Oct 2026
| Country | Rank | 7-day change | Best, 90 days | Ratings |
|---|---|---|---|---|
| Japan |
19 | up 1 | 13 · 2 Aug | 373,732 |
 France |
134 | no change | 103 · 31 Aug | 3,400 |
 Australia |
181 | up 8 | 150 · 21 Sep | 1,302 |
+9 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
