Heavy Sleeper

Heavy Sleeper is the alarm clock for people who do not trust a normal alarm. Built for iOS 26, it combines AlarmKit system alarms with crisp escalating sound stacks, backup layers, and wake missions that make getting out of bed an active process. Use Heavy Sleeper to: • Schedule system alarms designed to alert through Silent Mode and Focus • Choose sharp, high-pitched, voice, and gentler alarm sounds • Escalate through multiple sound layers when one alert is not enough • Complete movement, light, math, typing, memory, or photo missions • Run a wake drill before an important morning • See wake consistency, time-to-rise, and useful sound insights • Check alarm permission and readiness before bed The free version includes one reliable alarm and core wake tools. Optional rewarded ads can temporarily unlock selected premium features. Heavy Sleeper Pro removes ads and unlocks unlimited alarms, every sound and mission, deeper wake plans, and richer progress insights. The annual plan includes a 7-day free trial. Important: iOS always provides a system Stop control, and no third-party app can force the hardware alert volume higher. Heavy Sleeper clearly checks setup readiness and helps you test the exact phone placement and volume you will use overnight. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/