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月読君 Downloads & Revenue月読君 · App Store

月読君 is #9 in Weather Paid in Japan and charting in 3 of 30 countries we track.

Updated 8 Nov 2026 · rankings refresh through the day

Developersorakaze Inc.
CategoryWeather
Price400 JPY
Released
Rating★ 4.1 (36)
Version6.3.0
Age rating4+
First seen by us 24 Sep 2026
Installs (est.)1k+ worldwide

月読君 update history & changes

Last change · 8 events since 19 Apr 2010Full timeline ↓
Full timeline · 7 events in the last 12 months
  1. 📈
    月読君 charting in a new country
    India
  2. 📈
    月読君 hit #1
    Top Paid · Weather · JP
  3. 📈
    月読君 entered the top 100
    Top Grossing · Weather · JP
  4. 💰
    月読君: price rise
    200.00 JPY → 400.00 JPY · JP
  5. 📈
    月読君 entered the top 10
    Top Paid · Weather · JP
  6. 🆕
    月読君 first spotted by AppInsider
    #12 in Top Paid · Weather · Japan
  7. 🆕
    月読君 released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
4.1 ★
36 ratings
Measured
Best rank now
#9
Weather Paid
Measured
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月読君 at a glance

AI summary written from our chart and store data, 2026-10-30. It can be wrong: check the numbers above.

A paid iOS application that displays lunar phases, sunrise/sunset times, and detailed traditional Japanese calendar information (including solar terms and zodiac) for users interested in astronomy and cultural heritage. The app holds the #2 position in the Paid Weather category in Japan, indicating strong niche demand despite limited visibility in other markets like China (#138).

Similar apps: Moon Phase Calendar, TimeandDate, Lunar Cal

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