MaskAlarm: CPAP Mask-Off Alarm
Sounds alarm when mask is off
About
This app uses your phone's camera and AI to monitor your CPAP mask throughout the night. It sounds an alarm if the mask is detected to be off, helping you maintain consistent therapy. It also offers caregiver alerts and detailed sleep reports.
What's New in MaskAlarm
1.0.9
July 30, 2026
This update adds two new bed-safety alarms and gives you more control over your data. • Alarm Sound on Bed Exit: an optional alarm that sounds if you get out of bed while monitoring — for cases where getting up itself is the risk. Your caregiver is also alerted that you've left the bed. Turn it on in Monitoring settings. • Mask-Off Alarm on Bed Reentry: … (unchanged) • More control over your data: … (unchanged) • A clearer look at your nights: … (unchanged) • Various bug fixes and stability improvements.
MoreSubscription plans
MaskAlarm Monthly
Full CPAP mask-off monitoring & alarm, monthly
In-App Purchases
$19.99
1-Week Evaluation
One-time 7-day full access to MaskAlarm
FAQ
How does MaskAlarm detect if my CPAP mask is off?
MaskAlarm uses your phone's camera and artificial intelligence to continuously monitor your CPAP mask. It analyzes the camera feed to determine if the mask is properly in place.
What happens if my CPAP mask comes off while using MaskAlarm?
If MaskAlarm detects your mask has come off, it will sound a loud, customizable alarm to wake you. You can also set up gentle ramp-up options for the alarm.
Can MaskAlarm notify someone else if my mask is off?
Yes, MaskAlarm offers caregiver alerts. It can send a text message to US phone numbers or notify a caregiver through the MaskAlarm app on their phone when the mask-off alarm sounds.
Does MaskAlarm require any special hardware?
No, MaskAlarm does not require any additional wearables or extra hardware. It utilizes your smartphone's existing camera for its detection functionality.
What kind of reports does MaskAlarm provide?
MaskAlarm provides nightly AI sleep reports, adherence tracking, and displays streaks and history on a monthly calendar to help you stay consistent with your CPAP therapy.
Is MaskAlarm a medical device?
No, MaskAlarm is a general wellness and assistive alarm. It is not a medical device and does not diagnose, treat, or replace prescribed CPAP therapy or medical care.
What are the subscription options for MaskAlarm?
MaskAlarm offers a 1-Week Evaluation period. Subscription plans include MaskAlarm Monthly at $39.99/month and MaskAlarm Annual at $799.99/year.
Does MaskAlarm have ads?
MaskAlarm does not contain advertisements, allowing for an uninterrupted user experience focused on your CPAP therapy monitoring.