koji kamogawa
Developer Info
koji kamogawa was founded in 2019 . The first app was launched in November 16, 2019 and they have 37 iOS apps in December 2025
koji kamogawa is a publisher of Morse Learn app and other apps in Education, Music, Utilities categories.
- Founded in
- November 16, 2019
- Last App Updated
- 5 months ago (June 26, 2025)
- Company Website
- https://admob-app-ads-90661.web.app
- Contacts
- 1 emails found
Popular koji kamogawa apps in 2025
Japan
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Morse Learn
Morse Learning App
|
Education |
View
|
View
|
8
|
|
5 months ago | |
WabunMorse
和文モールス学習アプリ
|
Education |
View
|
View
|
8
|
|
5 months ago | |
WabunMorsePro
和文モールス練習アプリ
|
Education |
View
|
View
|
0
|
|
5 months ago | |
MorseLearnPro
欧文モールス練習アプリ
|
Education |
View
|
View
|
2
|
|
5 months ago | |
RST 599
CW QSO Simulator
|
Education |
View
|
View
|
8
|
|
6 months ago | |
RST 599xp
CW QSO Simulator for iPad
|
Education |
View
|
View
|
0
|
|
1 year ago | |
RST 599x
CW QSO Simulator with pileup
|
Education |
View
|
View
|
0
|
|
1 year ago | |
RST 599 Pro
CW QSO シミュレーター
|
Education |
View
|
View
|
0
|
|
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 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
|
|
2 years ago | |
UkeDrum
|
Music |
View
|
View
|
0
|
|
2 years ago | |
SPI 漢字(2)
|
Education |
View
|
View
|
0
|
|
2 years ago | |
SPI 漢字(3)
社会人向け間違い易い漢字集
|
Education |
View
|
View
|
0
|
|
2 years ago | |
SPI 漢字(1)
適性検査SPI 漢字
|
Education |
View
|
View
|
0
|
|
2 years ago | |
RST Invader
CW Morse Invaders Game
|
Education |
View
|
View
|
2
|
|
2 years ago | |
RST 599TK
CW QSO Simulator for HAM
|
Education |
View
|
View
|
0
|
|
2 years 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
|
|
2 years ago | |
Voice2Memo
|
Business |
View
|
View
|
0
|
|
2 years 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
|
|
3 years ago |
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