Simple Alarm Clock

A simple alarm clock with minimalist design, support for unlimited alarms and timers, and various clock types (analog and digital). Regularly fails to trigger at the set time on some devices.

An alarm clock app with interactive challenges (puzzles, math problems, object recognition via camera) designed to help wake up. However, it operates unreliably: alarms frequently disappear, challenges may not register, sound behavior is unpredictable, and there are compatibility issues on some devices.

Flip Clock is a classic digital clock for the desktop.

Turbo Alarm is a full-featured alarm clock with music playlists, wake-up mini-games, cross-device synchronization and Wear OS integration. It operates ad-free but occasionally has issues with incorrect triggering and music folder selection.

Sleep Time is a basic sleep cycle calculator that helps determine optimal wake-up or bedtime. Primarily functions as an alarm with 90-minute cycle calculations, but has stability and interface usability issues.

PushClock is an alarm clock that requires completing physical or mental tasks (push-ups, squats, math, object search) to dismiss, available only with a paid subscription.

A simple alarm clock with analog display for quick time setup, sleep timer, and several built-in melodies, but with frequent sound glitches, background mode issues, and high battery consumption.

Sleep tracker with automatic recording of nighttime sounds (snoring, talking), white noise and sleep sound library, smart alarm, and sleep cycle analytics. Basic features are free; extended sounds require a subscription.