PowerAlarm iOS 26 · NO SUB An industrial-grade iPhone wake-up tool built for heavy sleepers. Powered by native AlarmKit on-device scheduling to break through Silent and Do Not Disturb modes. Muting a ring only pauses for 60 seconds—you must solve a math calculation to silence the alarm completely. Fast, simple on-device setup with one-time buyout pricing and zero subscriptions.
1 Free Local Plan Without Sign-In · One-Time Purchases Only · Zero Auto-Renewal
Scheduled directly on your iPhone via native AlarmKit. Once granted alarm permission, PowerAlarm cuts through the physical Silent switch and Focus modes like Do Not Disturb—and triggers reliably offline without server push (iOS and device conditions still apply).
Tapping stop on the current ring does not finish the wake-up task. Until you solve the math calculation inside the app, the system automatically blasts a follow-up alarm every 60 seconds—eliminating unconscious alarm-swiping.
Zero bloated sleep social feeds, white-noise stores, or complex charts. Set your wake time and arm your plan in seconds without even signing in. High-contrast industrial controls make operation effortless day or night.
An alarm clock shouldn't charge monthly rent. Use 1 local plan free without an account. Need more capacity? Extra permanent plan slots and Edit Cards are one-time purchases as needed—never a recurring subscription.
Standard alarms let you swipe once half-asleep and fall right back into bed, while most third-party alarm apps bury simple controls under monthly subscription paywalls. PowerAlarm strips away the fluff: system-level AlarmKit audio breaks through Silent mode, and mandatory math verification locks out oversleeping.
Setup takes seconds, but execution is relentless: silencing a ring only buys 60 seconds. The alarm keeps returning until your brain solves the math problem. Requires iOS 26.1 or later and system alarm permission.
No subscription ever! You can use 1 local plan free without signing in. PowerAlarm has no recurring subscriptions or automatic renewals. Eligible accounts receive 3 Edit Cards and a 30-day trial of 1 extra plan slot on first sign-in. Extra permanent plan slots and Edit Cards are one-time purchases as needed (requires sign-in and internet).
With alarm permission, PowerAlarm uses on-device AlarmKit scheduling that can sound in Silent mode and Focus modes such as Do Not Disturb. iOS permissions and device conditions still apply; no app can guarantee every alarm under all conditions or that every person will wake up.
Silencing the current ring pauses that round only—it does not complete the wake-up task. You must solve the math calculation in the app to stop the alarm completely; if left unsolved, a follow-up alarm rings 60 seconds later.
Edit Cards are only used for successful changes to eligible recurring plans. One card is used only when an actual change succeeds. Cancelling, making no changes, a failed save, or a local persistence failure uses no card. Editing a one-time plan does not use an Edit Card.
No. Closing and deleting plans are free and use no Edit Cards. Once a plan enters its execution window, closing it may require a free safety check; after ringing begins, complete the free math wake-up task first. Edit Cards cannot close plans or skip math tasks.
No. PowerAlarm schedules and triggers alarms locally on your iPhone without server push commands. Internet is only needed for sign-in, one-time purchases, and account backup.
When you are groggy at 6:00 AM, high-contrast tactical plates, giant tabular numerals, and physical-style keycap buttons deliver instant visual clarity and fast operation without decorative clutter.
No. PowerAlarm focuses strictly on reliable alarm scheduling and mandatory math wake-up tasks—not sleep-stage tracking, wearable analytics, or medical sleep analysis.