BossBlocker
A call-blocking app for managing unwanted calls and protecting your time.
Upcoming iPhone app.
Apps from Red Sun Rising
Red Sun Rising LTD develops mobile apps for instrument tuning, call management and radio alarms. This is our official website for product information, app support and privacy policies.
Our iPhone apps are in development. Learn about each app below or contact us with a question.
Chladni Tuner
An instrument tuner with live pitch detection, reference tones and custom tunings.
In development for iPhone.
Radio Alarm
A radio alarm app for waking up to internet radio.
Upcoming iPhone app.