Pieter Yoshua Natanael

AppTrack Ninja 上的 App Store 发行商。

作品集包括：

• Low Battery Camera Gallery
• Goodmood: Screen Companion
• YapCam: Say It On Camera.
• Take Medication
• LBVR: Sound & Voice Recorder
• Blink Eye Care
• Text Loop - Text to Speech
• Read Loop - Text in Loop
• Blink Screen Time
• SOS Light: Emergency
• What Day??
• What Day? Watch