Apps by kenji kiuchi
-
Flash mental calculation
Education
5.00
(2)
Free
IAP?
Released Apr 2017
· updated Jun 2025
-
Calculator & abacus training
Education
1.00
(1)
Free
IAP
Released Mar 2016
· updated Jun 2025
-
Flying Fat bird
Games
5.00
(1)
Free
IAP?
Released Jun 2020
· updated Mar 2021
-
Piano Chord Scales for compose
Utilities
Free
IAP?
Released Mar 2017
· updated Jan 2025