---
title: "空の青さを知る - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "突然降ってきた隕石に含まれるのは未知の物質・・・ しかし、ちえみはすでにその物質を研究していた。  研究を進めていくとその真実が明らかとなっていく。   他の研究員たちと会話を通して、真実を見つけて行こう。"
---

# 空の青さを知る — Japan

![空の青さを知る App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/3c/ff/6e/3cff6e2a-6a82-78a1-8f9d-e5c0c75ab785/AppIcon-1x_U007emarketing-0-4-85-220.png/434x0w.png)

**Developer:** [chiaki matsuda](https://apptail.io/developer/chiaki-matsuda-lHi)
**Category:** Games
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** vodka-martini.The-blue-sky
**Store:** Apple App Store
**Country:** Japan
**Version:** 3.1 (released 2022-08-07)
**Original Release:** 2022-01-13
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1602664458)
**AppTail Page:** [https://apptail.io/app/app-JBYi/japan](https://apptail.io/app/app-JBYi/japan)

## 空の青さを知る Description
突然降ってきた隕石に含まれるのは未知の物質・・・
しかし、ちえみはすでにその物質を研究していた。

研究を進めていくとその真実が明らかとなっていく。


他の研究員たちと会話を通して、真実を見つけて行こう。


## 空の青さを知る Rating Breakdown in Japan
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## 空の青さを知る Available In
- [Japan](https://apptail.io/app/app-JBYi/japan)
- [Brazil](https://apptail.io/app/app-JBYi/brazil)
- [Canada](https://apptail.io/app/app-JBYi/canada)
- [Dominican Republic](https://apptail.io/app/app-JBYi/dominican-republic)
- [Algeria](https://apptail.io/app/app-JBYi/algeria)
- [Spain](https://apptail.io/app/app-JBYi/spain)
- [France](https://apptail.io/app/app-JBYi/france)
- [United Kingdom](https://apptail.io/app/app-JBYi/united-kingdom)
- [Ghana](https://apptail.io/app/app-JBYi/ghana)
- [Hong Kong SAR China](https://apptail.io/app/app-JBYi/hong-kong)
- [Israel](https://apptail.io/app/app-JBYi/israel)
- [Iceland](https://apptail.io/app/app-JBYi/iceland)
- [South Korea](https://apptail.io/app/app-JBYi/south-korea)
- [Kazakhstan](https://apptail.io/app/app-JBYi/kazakhstan)
- [Lebanon](https://apptail.io/app/app-JBYi/lebanon)
- [North Macedonia](https://apptail.io/app/app-JBYi/north-macedonia)
- [Malaysia](https://apptail.io/app/app-JBYi/malaysia)
- [Nepal](https://apptail.io/app/app-JBYi/nepal)
- [Philippines](https://apptail.io/app/app-JBYi/philippines)
- [Russia](https://apptail.io/app/app-JBYi/russia)
- [Saudi Arabia](https://apptail.io/app/app-JBYi/saudi-arabia)
- [Sweden](https://apptail.io/app/app-JBYi/sweden)
- [Singapore](https://apptail.io/app/app-JBYi/singapore)
- [Slovenia](https://apptail.io/app/app-JBYi/slovenia)
- [Ukraine](https://apptail.io/app/app-JBYi/ukraine)
- [United States](https://apptail.io/app/app-JBYi/united-states)
- [Australia](https://apptail.io/app/app-JBYi/australia)
- [South Africa](https://apptail.io/app/app-JBYi/south-africa)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*