The alarm
that won't let you
sleep through it.
Native Android alarm built for phones that kill alarms silently — Realme, Xiaomi, Oppo. Never misses, never breaks your banking apps, and makes you actually wake up with playful challenges.
Weekdays · Gentle sunrise sound
Wake-up challenge
Solve to dismiss · Math · Level 2
Three hard problems.
Actually solved.
Most alarm apps fake reliability. Alarmer does the unsexy engineering so your morning just works — even on the most aggressive Android skins.
Alarms that never fail
- AlarmManager.setAlarmClock — the strongest guarantee Android offers
- Exact alarm + foreground service + reschedule on boot
- Battery-optimization handling for Realme / ColorOS & friends
- Low-battery warning before your alarm is at risk
Never breaks your banking apps
- No overlay permission — uses full-screen intent instead
- BHIM UPI, SuperMoney & every banking app stays happy
- Full-screen alarm even when the phone is locked
- Zero scary permission dialogs
Wake-up challenges that work
- Pluggable game framework — Math, Memory, Dots, Simon
- Multi-step sequences with drag-to-reorder
- Difficulty 1–4 + repeat counts — tuned for heavy sleepers
- Snooze limits & “Still awake?” re-ring if you doze off again
An alarm you
can't snooze through.
Pluggable game framework. Mix, match, and stack challenges. Four difficulty levels, configurable repeats — tuned so heavy sleepers actually get up.
Math
Solve quick arithmetic — easy to nightmare.
Memory
Flip & match pairs before time runs out.
Connect Dots
Trace the pattern, eyes still blurry.
Simon
Repeat the sequence — lights & sounds.
Sequence
Drag to reorder steps in the right order.
Everything else you'd
expect — done right.
100% native · Kotlin + ComposeTimer that survives
Exact-alarm backed. Kill the app, reboot the phone — your timer still fires. With Live Updates on Android 16.
Stopwatch
Lap times, clean Material 3 UI, haptics that feel right. Simple and precise.
Live Updates
Dynamic island style "time to alarm" on Android 16. Glanceable, delightful.
Wake-up check
“Still awake?” — if you fall back asleep, Alarmer rings again. No more accidental doze.
Low-battery warning
Warns you before bed if battery is too low to guarantee the morning alarm.
Your vibe, your alarm
Gradient dark/light themes, 10 languages, vibration, sound picker, 24h/12h — make it yours.
Three steps. Zero stress.
Set it
Pick time, sound, vibration, snooze limits. Quick alarms & date-pinned alarms for one-offs.
Sleep easy
Alarmer handles exact alarms, battery quirks, and reboots. Your banking apps stay untouched.
Actually wake up
Challenges + snooze limits + wake-up check. No more “I swear I didn’t hear it.”
Feels like an alarm.
Looks like a keepsake.
Material 3, gradient themes, motion that delights — every pixel considered. Dark & light, both gorgeous.
Screenshots are illustrative · UI evolves before launch
Free.
No fees. No tracking.
Alarmer is free. No premium paywalls, no dark patterns. Just an alarm that respects your time, your sleep, and your banking apps.
- Unlimited alarms & timers
- All wake-up challenges & difficulties
- Live Updates & wake-up check
- 10 languages · Dark & light themes
Join the wait — be first to know when we launch ✦
Questions, answered.
Yes — that's the whole point. Alarmer uses AlarmManager.setAlarmClock (the strongest guarantee Android gives), a foreground service, rescheduling on boot, and handles battery-optimization quirks that kill other alarms. Tested on the most aggressive OEM skins.
Get in touch — we'd love to hear from you.
Questions, feedback, or partnership inquiries? Drop us a line — we reply within a day.
Works with any mail app · Click to open your default mail client
Building something together? We'd love to chat.