---
title: "TestFlight - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "TestFlightを使用すると、アプリのベータ版やApp Clipを簡単にテストして、App Storeでのアプリのリリース前にデベロッパに貴重なフィードバックを提供できます。デベロッパはメールまたはパブリックリンクを使用してテスターを招待できます。  ベータ版アプリまたはApp Clipをテストすると、Appleにより、クラッシュログ、使用状況の情報、およびあなたから提出されたフィードバックが"
---

# TestFlight — Japan
> ベータテストをよりシンプルに

![TestFlight App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/dd/85/68/dd856873-5ed1-e70e-750a-b826aaa80c64/AppIcon-0-1x_U007epad-0-1-0-P3-85-220-0.png/434x0w.png)

**Developer:** [Apple](https://apptail.io/developer/apple-Dg) (United States)
**Category:** Developer Tools
**Rating:** 4.6/5 (104,497 ratings)
**Price:** Free
**Bundle ID:** com.apple.TestFlight
**Store:** Apple App Store
**Country:** Japan
**Version:** 4.2.2 (released 2026-06-23)
**Original Release:** 2014-09-09
**Languages:** English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek (modern), Gujarati, Hebrew (modern), Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Panjabi, Romanian, Russian, Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id899247664)
**AppTail Page:** [https://apptail.io/app/testflight-qpf/japan](https://apptail.io/app/testflight-qpf/japan)

## TestFlight Description
TestFlightを使用すると、アプリのベータ版やApp Clipを簡単にテストして、App Storeでのアプリのリリース前にデベロッパに貴重なフィードバックを提供できます。デベロッパはメールまたはパブリックリンクを使用してテスターを招待できます。

ベータ版アプリまたはApp Clipをテストすると、Appleにより、クラッシュログ、使用状況の情報、およびあなたから提出されたフィードバックが収集されてデベロッパに送信されます。デベロッパは、デベロッパのアプリと関連製品を向上させるために、この情報を使用する場合があります。Appleは、Appleの製品とサービスを向上させるために、クラッシュログと使用状況の情報を使用する場合があります。

インストール、テスト、およびフィードバックの送信の手順、およびデータの処理方法の詳細については、testflight.apple.com を参照してください。

## TestFlight Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5f/06/b4/5f06b4cc-7430-fd2b-14ec-8b4c20138d7a/TestFlight-iPadPro13M4-iOS26-GEOS-Wrapper_01.png/2752x2064.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6a/7b/26/6a7b26f6-82d2-0271-d048-94a6ac8581fd/TestFlight-iPadPro13M4-iOS26-GEOS-Wrapper_02.png/2752x2064.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9e/a4/c1/9ea4c17d-1009-d7d0-d149-199421981613/TestFlight-iPadPro13M4-iOS26-GEOS-Wrapper_03.png/2752x2064.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/db/5a/f5/db5af525-859f-21f5-ae9e-877800f82a5b/TestFlight-iPadPro13M4-iOS26-GEOS-Wrapper_04.png/2752x2064.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/46/50/80/4650804b-01c8-9c25-d53c-d656b14e3b74/TestFlight-iPadPro13M4-iOS26-GEOS-Wrapper_05.png/2752x2064.png)

## TestFlight Rating Breakdown in Japan
- 5 stars: 83,204 (80%)
- 4 stars: 9,603 (9%)
- 3 stars: 6,725 (6%)
- 2 stars: 1,258 (1%)
- 1 stars: 3,707 (4%)

## TestFlight Reviews in Japan

### ***** "さすがです"
最高に面白いじゃん
-- 44hito, 2025-01-02

### *---- "上手くいきません"
iPhone 12で、インストールしても、なかなか上手くできない
-- ジュンじゃん123, 2024-12-26

### ***** "良いです！"
使いやすくて良い
-- taka9384２２２２, 2024-12-06

### ***** "素晴らしい！"
わかりやすくて、見積もりがしやすいです。
とても使いやすく、お見積もりしやすいです。
-- ばリッチ, 2024-11-17

### *---- "意味ある？"
ヨメテルインストール用アプリ。直接インストールでいいのに。
-- cshows32, 2024-11-13

### *---- "ゴミ"
詐欺会社
-- なかやふらな, 2024-11-01

### ***** "Sky beta,sky children"
Até hoje não vi um jogo melhor que este!!! Aos criadores,aos desenvolvedores,e a todos que jogam SKY,meu muito obrigada,pois amo jogar,há pessoas que digam que é perda de tempo jogar,que não ganhamos nada com isso. Sim ganhamos,algo que jámais pensa mais que faríamos,amizade com qualquer pessoa do mundo todo,conhecendo um pouco da cultura de cada país. Isto é incrível!!! Muito obrigada. Meu sonho conhecer toda equipe do SKY todos os criadores. Não sei falar outro idioma.🤭🥰🫶🏻🫶🏻🫶🏻 Nota 10 para SKY
-- ジャケリンネ, 2024-10-30

### ***** "プロセカのやり方教えて"
上記の通り
-- ダンカグはできたのに, 2024-10-26

### ***** "내가 기다리던 게임"
두근두근
-- ジョニー🙆‍♀️✨, 2024-10-15

### ***** "おもしろい"
ゲーム感覚
-- NIC333111, 2024-10-03

[View all TestFlight reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## TestFlight Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | United Kingdom | Developer Tools | #1 |
| Top Free | China | Developer Tools | #1 |
| Top Free | Italy | Developer Tools | #1 |
| Top Free | Nigeria | Developer Tools | #1 |
| Top Free | Russia | Developer Tools | #1 |
| Top Free | Australia | Developer Tools | #1 |
| Top Free | Ireland | Developer Tools | #1 |
| Top Free | Norway | Developer Tools | #1 |
| Top Free | United Arab Emirates | Developer Tools | #1 |
| Top Free | Denmark | Developer Tools | #1 |
| Top Free | Canada | Developer Tools | #1 |
| Top Free | Austria | Developer Tools | #1 |
| Top Free | Pakistan | Developer Tools | #1 |
| Top Free | Hong Kong SAR China | Developer Tools | #1 |
| Top Free | Romania | Developer Tools | #1 |
| Top Free | Czechia | Developer Tools | #1 |
| Top Free | Kazakhstan | Developer Tools | #1 |
| Top Free | Vietnam | Developer Tools | #1 |
| Top Free | Japan | Developer Tools | #1 |
| Top Free | Indonesia | Developer Tools | #1 |
| Top Free | South Korea | Developer Tools | #1 |
| Top Free | Belarus | Developer Tools | #1 |
| Top Free | Spain | Developer Tools | #1 |
| Top Free | Israel | Developer Tools | #1 |
| Top Free | Finland | Developer Tools | #1 |
| Top Free | Taiwan | Developer Tools | #1 |
| Top Free | Azerbaijan | Developer Tools | #1 |
| Top Free | Germany | Developer Tools | #1 |
| Top Free | Ukraine | Developer Tools | #1 |
| Top Free | Colombia | Developer Tools | #1 |
| Top Free | Argentina | Developer Tools | #1 |
| Top Free | Hungary | Developer Tools | #1 |
| Top Free | India | Developer Tools | #1 |
| Top Free | Türkiye | Developer Tools | #1 |
| Top Free | Portugal | Developer Tools | #1 |
| Top Free | Malaysia | Developer Tools | #1 |
| Top Free | France | Developer Tools | #1 |
| Top Free | Peru | Developer Tools | #1 |
| Top Free | South Africa | Developer Tools | #1 |
| Top Free | Saudi Arabia | Developer Tools | #1 |
| Top Free | New Zealand | Developer Tools | #1 |
| Top Free | Chile | Developer Tools | #1 |
| Top Free | Poland | Developer Tools | #1 |
| Top Free | United States | Developer Tools | #1 |
| Top Free | Singapore | Developer Tools | #1 |
| Top Free | Belgium | Developer Tools | #1 |
| Top Free | Brazil | Developer Tools | #1 |
| Top Free | Greece | Developer Tools | #1 |
| Top Free | Kuwait | Developer Tools | #1 |
| Top Free | Sweden | Developer Tools | #1 |
| Top Free | Netherlands | Developer Tools | #1 |
| Top Free | Switzerland | Developer Tools | #1 |
| Top Free | Thailand | Developer Tools | #2 |
| Top Free | Ecuador | Developer Tools | #2 |
| Top Free | Mexico | Developer Tools | #2 |
| Top Free | Lebanon | Developer Tools | #2 |
| Top Free | Philippines | Developer Tools | #2 |
| Top Free | Egypt | Developer Tools | #2 |
| Top Free | Dominican Republic | Developer Tools | #3 |
| Top Free | Russia | Overall | #61 |
| Top Free | Hong Kong SAR China | Overall | #83 |
| Top Free | Vietnam | Overall | #115 |
| Top Free | China | Overall | #138 |
| Top Free | Ukraine | Overall | #140 |
| Top Free | Belarus | Overall | #182 |
| Top Free | Kazakhstan | Overall | #197 |
| Top Free | Singapore | Overall | #223 |
| Top Free | United Kingdom | Overall | #225 |

## TestFlight Discovered Keywords
- apple developer
- opal card
- testflight
- test
- simpel
- astrodx
- sonolus
- クラッシュ・オブ
- 水宝
- developer tools

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## TestFlight Available In
- [China](https://apptail.io/app/testflight-qpf/china)
- [United States](https://apptail.io/app/testflight-qpf/united-states)
- [Vietnam](https://apptail.io/app/testflight-qpf/vietnam)
- [Taiwan](https://apptail.io/app/testflight-qpf/taiwan)
- [United Kingdom](https://apptail.io/app/testflight-qpf/united-kingdom)
- [Japan](https://apptail.io/app/testflight-qpf/japan)
- [Hong Kong SAR China](https://apptail.io/app/testflight-qpf/hong-kong)
- [Russia](https://apptail.io/app/testflight-qpf/russia)
- [Saudi Arabia](https://apptail.io/app/testflight-qpf/saudi-arabia)
- [Thailand](https://apptail.io/app/testflight-qpf/thailand)
- [India](https://apptail.io/app/testflight-qpf/india)
- [Germany](https://apptail.io/app/testflight-qpf/germany)
- [Brazil](https://apptail.io/app/testflight-qpf/brazil)
- [Canada](https://apptail.io/app/testflight-qpf/canada)
- [France](https://apptail.io/app/testflight-qpf/france)
- [South Korea](https://apptail.io/app/testflight-qpf/south-korea)
- [Australia](https://apptail.io/app/testflight-qpf/australia)
- [Indonesia](https://apptail.io/app/testflight-qpf/indonesia)
- [Malaysia](https://apptail.io/app/testflight-qpf/malaysia)
- [Italy](https://apptail.io/app/testflight-qpf/italy)
- [Türkiye](https://apptail.io/app/testflight-qpf/turkey)
- [Mexico](https://apptail.io/app/testflight-qpf/mexico)
- [Ukraine](https://apptail.io/app/testflight-qpf/ukraine)
- [Philippines](https://apptail.io/app/testflight-qpf/philippines)
- [Spain](https://apptail.io/app/testflight-qpf/spain)
- [Netherlands](https://apptail.io/app/testflight-qpf/netherlands)
- [United Arab Emirates](https://apptail.io/app/testflight-qpf/united-arab-emirates)
- [Singapore](https://apptail.io/app/testflight-qpf/singapore)
- [Sweden](https://apptail.io/app/testflight-qpf/sweden)
- [Switzerland](https://apptail.io/app/testflight-qpf/switzerland)
- [Colombia](https://apptail.io/app/testflight-qpf/colombia)
- [Poland](https://apptail.io/app/testflight-qpf/poland)
- [Belgium](https://apptail.io/app/testflight-qpf/belgium)
- [Pakistan](https://apptail.io/app/testflight-qpf/pakistan)
- [Israel](https://apptail.io/app/testflight-qpf/israel)
- [Egypt](https://apptail.io/app/testflight-qpf/egypt)
- [Norway](https://apptail.io/app/testflight-qpf/norway)
- [Nigeria](https://apptail.io/app/testflight-qpf/nigeria)
- [South Africa](https://apptail.io/app/testflight-qpf/south-africa)
- [Argentina](https://apptail.io/app/testflight-qpf/argentina)
- [Austria](https://apptail.io/app/testflight-qpf/austria)
- [Portugal](https://apptail.io/app/testflight-qpf/portugal)
- [Denmark](https://apptail.io/app/testflight-qpf/denmark)
- [New Zealand](https://apptail.io/app/testflight-qpf/new-zealand)
- [Chile](https://apptail.io/app/testflight-qpf/chile)
- [Romania](https://apptail.io/app/testflight-qpf/romania)
- [Kazakhstan](https://apptail.io/app/testflight-qpf/kazakhstan)
- [Belarus](https://apptail.io/app/testflight-qpf/belarus)
- [Hungary](https://apptail.io/app/testflight-qpf/hungary)
- [Czechia](https://apptail.io/app/testflight-qpf/czechia)
- [Finland](https://apptail.io/app/testflight-qpf/finland)
- [Ireland](https://apptail.io/app/testflight-qpf/ireland)
- [Macao SAR China](https://apptail.io/app/testflight-qpf/macau)
- [Kuwait](https://apptail.io/app/testflight-qpf/kuwait)
- [Ghana](https://apptail.io/app/testflight-qpf/ghana)
- [Peru](https://apptail.io/app/testflight-qpf/peru)
- [Dominican Republic](https://apptail.io/app/testflight-qpf/dominican-republic)
- [Greece](https://apptail.io/app/testflight-qpf/greece)
- [Jordan](https://apptail.io/app/testflight-qpf/jordan)
- [Ecuador](https://apptail.io/app/testflight-qpf/ecuador)
- [Uzbekistan](https://apptail.io/app/testflight-qpf/uzbekistan)
- [Sri Lanka](https://apptail.io/app/testflight-qpf/sri-lanka)
- [Croatia](https://apptail.io/app/testflight-qpf/croatia)
- [Qatar](https://apptail.io/app/testflight-qpf/qatar)
- [Azerbaijan](https://apptail.io/app/testflight-qpf/azerbaijan)
- [Bulgaria](https://apptail.io/app/testflight-qpf/bulgaria)
- [Slovakia](https://apptail.io/app/testflight-qpf/slovakia)
- [Oman](https://apptail.io/app/testflight-qpf/oman)
- [Senegal](https://apptail.io/app/testflight-qpf/senegal)
- [Kenya](https://apptail.io/app/testflight-qpf/kenya)
- [Armenia](https://apptail.io/app/testflight-qpf/armenia)
- [Lithuania](https://apptail.io/app/testflight-qpf/lithuania)
- [Estonia](https://apptail.io/app/testflight-qpf/estonia)
- [Latvia](https://apptail.io/app/testflight-qpf/latvia)
- [Lebanon](https://apptail.io/app/testflight-qpf/lebanon)
- [Bahrain](https://apptail.io/app/testflight-qpf/bahrain)
- [Slovenia](https://apptail.io/app/testflight-qpf/slovenia)
- [Cyprus](https://apptail.io/app/testflight-qpf/cyprus)
- [Nepal](https://apptail.io/app/testflight-qpf/nepal)
- [Panama](https://apptail.io/app/testflight-qpf/panama)
- [Uruguay](https://apptail.io/app/testflight-qpf/uruguay)
- [Algeria](https://apptail.io/app/testflight-qpf/algeria)
- [Honduras](https://apptail.io/app/testflight-qpf/honduras)
- [Luxembourg](https://apptail.io/app/testflight-qpf/luxembourg)
- [Paraguay](https://apptail.io/app/testflight-qpf/paraguay)
- [Iceland](https://apptail.io/app/testflight-qpf/iceland)
- [Uganda](https://apptail.io/app/testflight-qpf/uganda)
- [Jamaica](https://apptail.io/app/testflight-qpf/jamaica)
- [Tunisia](https://apptail.io/app/testflight-qpf/tunisia)
- [Angola](https://apptail.io/app/testflight-qpf/angola)
- [North Macedonia](https://apptail.io/app/testflight-qpf/north-macedonia)
- [Malta](https://apptail.io/app/testflight-qpf/malta)
- [Mali](https://apptail.io/app/testflight-qpf/mali)
- [Mauritius](https://apptail.io/app/testflight-qpf/mauritius)
- [Namibia](https://apptail.io/app/testflight-qpf/namibia)
- [Brunei](https://apptail.io/app/testflight-qpf/brunei)
- [Barbados](https://apptail.io/app/testflight-qpf/barbados)
- [Madagascar](https://apptail.io/app/testflight-qpf/madagascar)
- [Belize](https://apptail.io/app/testflight-qpf/belize)
- [Cayman Islands](https://apptail.io/app/testflight-qpf/cayman-islands)
- [Suriname](https://apptail.io/app/testflight-qpf/suriname)
- [Bermuda](https://apptail.io/app/testflight-qpf/bermuda)
- [Grenada](https://apptail.io/app/testflight-qpf/grenada)

---

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