4D Music Player
4D Creatives Inc.
Music
Free
In-App Purchases
Note Speed
4D Creatives Inc.
Utilities
Free
French with IPA
4D Creatives Inc.
Reference
$2.99
4D Sing-Along
4D Creatives Inc.
Music
Free
In-App Purchases
Mandarin Pinyin & IPA Central
4D Creatives Inc.
Reference
$2.99
Pronounce in Korean
4D Creatives Inc.
Reference
$0.99
Music Ancestry
4D Creatives Inc.
Music
$1.99
Cantonese Jyutping AI
4D Creatives Inc.
Education
Free
In-App Purchases