koji kamogawa was founded in 2019. The first app was launched in November 16, 2019 and they have 37 iOS apps in May 2025
koji kamogawa is a publisher of RST 599xp app and other apps in Education, Music, Utilities categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
---|---|---|---|---|---|---|---|
![]() RST 599xp
|
Education |
View
|
View
|
0
|
|
8 months ago | |
![]() RST 599x
|
Education |
View
|
View
|
0
|
|
8 months ago | |
![]() RST 599 Pro
CW QSO シミュレーター
|
Education |
View
|
View
|
0
|
|
10 months ago | |
![]() WabunMorsePro
和文モールス練習アプリ
|
Education |
View
|
View
|
0
|
1
|
1 year ago | |
![]() MorseLearnPro
欧文モールス練習アプリ
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() WabunMorse
和文モールス学習アプリ
|
Education |
View
|
View
|
8
|
|
1 year ago | |
![]() Morse Learn
Morse Learning App
|
Education |
View
|
View
|
8
|
|
1 year ago | |
![]() E単語
TOEIC単語アプリ
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() JWRDS
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() RST SEALx
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() RST SEAL
CW QSO トレーナー
|
Education |
View
|
View
|
2
|
|
1 year ago | |
![]() CQDX 59
アマチュア無線のQSOシミュレーター
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() RST 599
CW QSO Simulator
|
Education |
View
|
View
|
8
|
|
1 year ago | |
![]() RST 599EU
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() CQDX 59x
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() RST Decoder
シンプルなモールスデコーダ・アプリ
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() UkeDrum
|
Music |
View
|
View
|
0
|
|
1 year ago | |
![]() SPI 漢字(2)
適性検査SPI 漢字
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() SPI 漢字(3)
社会人向け間違い易い漢字集
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() SPI 漢字(1)
適性検査SPI 漢字
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() RST Invader
CW Morse Invaders Game
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() RST 599TK
CW QSO Simulator for HAM
|
Education |
View
|
View
|
0
|
|
1 year ago | |
![]() Voice2Memo
|
Business |
View
|
View
|
0
|
|
1 year ago | |
![]() オーディオ録音再生アプリ
逆再生&ボイスチェンジャー
|
Utilities |
View
|
View
|
0
|
|
1 year ago | |
![]() 音耳せん
OtoMimiSen
|
Utilities |
View
|
View
|
0
|
|
2 years ago | |
![]() 通話表
フォネティックコードの学習アプリ
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST MR
暗記受信養成アプリ
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST MR Pro
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() TimeCalcX
一括時間計算電卓
|
Utilities |
View
|
View
|
0
|
|
2 years ago | |
![]() RST Scope
スペクトラムスコープ&ウォーターフォール・アプリ
|
Utilities |
View
|
View
|
0
|
|
2 years ago | |
![]() RST 599TKx
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST 599TK Pro
Real CW QSO Simulator
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST DecoderX
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST Scope Pro
スペクトラムスコープ&ウォータフォールディスプレイ
|
Utilities |
View
|
View
|
0
|
|
2 years ago | |
![]() RST Decoder Pro
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST Invaderx
|
Education |
View
|
View
|
0
|
|
2 years ago | |
![]() RST Invader Pro
CW Morse Invader Game
|
Education |
View
|
View
|
0
|
|
2 years ago |