Message Alarm - Instant Alerts

Simple timer and stopwatch with interval function, presets and custom sounds. Works in background and without screen, requires no internet, ad-free.

An alarm clock that requires barcode scanning to turn off, uses loud unpredictable sounds for guaranteed awakening, but significantly drains battery and collects excessive personal data.

Sleep app with a catalog of 600+ high-quality nature sounds recorded worldwide, featuring mix creation and sleep timer functionality.

A simple ad-free alarm clock that allows you to use your own music as a ringtone.

The app uses camera flash as a notification for incoming calls, SMS, reminders about missed events, and alerts from third-party apps with customizable flash settings.

The app offers exercise routines, meal plans, and sleep tracking, positioning itself as a tool for natural height increase, but real biology shows highly questionable results regarding the claimed effect.

The app tracks sleep cycles through the phone's microphone, records nighttime sounds (snoring, talking), offers calming sounds and sleep music, provides a smart alarm, sleep statistics and mood notes. Main limitations are relatively low accuracy in sleep phase detection and high battery consumption.

Calendar app for tracking work shifts with income tracking, notifications, and notes. Shift planning, earnings statistics, and basic widgets work effectively, but there are limitations on shift quantity and widget synchronization issues.