Sleep Calculator Plus app icon

Apps Like Sleep Calculator Plus for iPhone and iPad

Wake up between cycles

Calculate optimal bedtime based on desired wake-up time. Determine wake-up times for current bedtime. Features include a simple interface and support for cycle tracking.

by Kevin Hausen★ 5.018 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 61–80 of 1,000 ranked alternatives.

  1. Alarm Clock: & Sleep Timer app icon

    Alarm Clock: & Sleep Timer

    Vitalii Gryniuk

    Set with favorite music

    Set alarms with customizable time modes and iTunes music. Choose from six nature sounds. Adjust snooze duration and brightness. Use a bedside clock with a . Add or delete alarms via swipe or tap.

    ★ 4.4569 ratingsUtilitiesFreeData updated 2026-09-11
  2. CARROT Alarm - Talking Alarm Clock app icon

    CARROT Alarm - Talking Alarm Clock

    Grailr LLC

    Sentient alarm clock stops at nothing.

    The app is a sentient alarm clock that uses witty dialogue, songs, and an innovative wake-up system to rouse users. It features a simple gesture-driven interface for setting alarms and includes mini-games and rewards.

    ★ 4.1673 ratingsUtilities$2.99Data updated 2026-11-01
  1. Math Alarm Clock - Wake up! app icon

    Math Alarm Clock - Wake up!

    Jason Tongbai

    Calculate aloud to stop the

    Set alarms by speaking commands. Solve problems to stop the . No snooze button. Add custom backgrounds from photos or camera. View weather for your location. Ask for the time or turn on a light using voice commands.

    ★ 4.61,333 ratingsUtilitiesFreeData updated 2026-09-10
  2. Bedtime Sleep Cycles app icon

    Bedtime Sleep Cycles

    Zachary Howe

    Set alarm with drag-and-drop clock

    Determine optimal wake-up time by adjusting colored bars on a clock. Red indicates minimum , yellow represents fair , and blue shows optimal . Helps plan based on to avoid grogginess.

    ★ 5.07 ratingsUtilitiesFreeData updated 2026-09-08
  3. Blowly! app icon

    Blowly!

    Irina Scelcunova

    Share fan noise and animated emojis

    Create and share animated emoticons on social networks. Play white noise sound to aid sleep. Include interactive fan noise features for relaxation.

    ★ 4.4777 ratingsSocial NetworkingFreeData updated 2026-09-06
  4. Alarmy . Smart Alarm Clock app icon

    Alarmy . Smart Alarm Clock

    Tushar Bavishi

    Set alarms, track sleep, stay awake

    Create custom wake-up alarms with adjustable timing and sound options. Set daily goals for early mornings and track progress over time. Use vibration and loud sounds to ensure timely waking.

    ★ 4.1610 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. Challenges Alarm Clock app icon

    Challenges Alarm Clock

    duytu tran

    Beat the challenge and wake up

    Challenge requires users to complete a challenge like math problems, mazes, or memory tasks to disable the . It offers no snooze option and includes bedtime reminders for sleep tracking. Users can customize sounds and set multiple alarms.

    ★ 3.82,300 ratingsUtilitiesFreeData updated 2026-09-13
  6. Progressive Alarm Clock app icon

    Progressive Alarm Clock

    Spotlight Six Software LLC

    Wake up with gentle Tibetan bell sounds

    Wakes users gently with increasing volume and frequency of Tibetan singing bowl sounds. Users set times and patterns. The runs in the background and triggers alarms at specified times.

    ★ 4.63,078 ratingsHealth & Fitness$0.99Data updated 2026-11-14
  7. SleepWell - Sleep Tracker app icon

    SleepWell - Sleep Tracker

    Trinh Mai Luong

    Track patterns and set smart alarms

    Track patterns with detailed stage analysis. Set personalized smart alarms based on cycles. Choose from calming sounds and relaxing music to aid falling asleep. Monitor daily duration and quality.

    ★ 4.6207 ratingsHealth & FitnessFreeData updated 2026-09-06
  8. Early Riser Wake Up Challenge app icon

    Early Riser Wake Up Challenge

    洁 刘

    Set alarm, track progress, stay consistent

    Helps users establish a healthy -up routine with a detailed onboarding tutorial. Tracks history records and sends notifications. Features a clean and simple user interface.

    ★ 4.928 ratingsUtilitiesFreeData updated 2026-09-25
  9. New ilumi app icon

    New ilumi

    iLumi Solutions Inc.

    Set lighting schedules and customize atmospheres

    Control lighting schedules and adjust color temperatures to suit different moods or activities. Set timers for automatic lighting changes. Monitor energy usage and manage multiple light bulbs from a single interface.

    ★ 4.21,842 ratingsLifestyleFreeData updated 2026-09-10
  10. Barcode Alarm Clock app icon

    Barcode Alarm Clock

    Jarig Duval

    Barcode scan stops loud alarm.

    The app requires users to scan a barcode to turn off its loud, procedurally generated ringtones. Users can set multiple alarms with a lock feature to prevent cancellation and customize the interface with dark mode and various clock faces.

    ★ 4.41,257 ratingsUtilitiesFreeData updated 2026-10-19
  11. Fan Noise App app icon

    Fan Noise App

    Find My Device L.L.C-FZ

    Listen to and sleep

    Create calming fan sounds to aid sleep. Adjust fan speed for personalized comfort. Set a timer to control playback duration. Listen to for better sleep quality and relaxation.

    ★ 4.61,473 ratingsHealth & FitnessFreeData updated 2026-10-20
  12. Clock Alarm++ app icon

    Clock Alarm++

    Unicom TOV

    Set alarms, track time, customize sounds

    Set alarms with customizable sounds including melodies, nature tones, and energetic beats. Adjust volume and repeat settings. Snooze multiple times with adjustable intervals. View a digital face with time, date, and weather information.

    ★ 4.3996 ratingsUtilitiesFreeData updated 2026-09-06
  13. Loomy Night Light app icon

    Loomy Night Light

    David Hobbs

    Your room with custom modes

    Use phone screen to a room with , Mood , or Lava Lamp modes. Customize brightness and set timers up to 8 hours or use infinite mode. Select white noise or ambient sounds from any mode, which stop when the timer ends or the is turned off.

    ★ 4.71,461 ratingsUtilitiesFreeData updated 2026-09-14
  14. Good Earth Lighting app icon

    Good Earth Lighting

    Good Earth Lighting, Inc

    Control lights, adjust brightness, set schedules

    Control home lights with Wi-Fi connectivity. Turn lights on/off, adjust brightness and color temperature. Change RGB colors, set schedules and timers. Dim lights remotely without needing a physical switch.

    ★ 4.3908 ratingsLifestyleFreeData updated 2026-09-19
  15. iPeriod Period Tracker + app icon

    iPeriod Period Tracker +

    Winkpass Creations, Inc.

    Track health, gain personalized insights.

    The app offers comprehensive tracking of periods, ovulation, and fertility. It allows users to log over 80 symptoms and provides customizable reminders for various health needs.

    ★ 4.12,697 ratingsHealth & Fitness$1.99Data updated 2026-11-07
  16. Motion Alarm Clock app icon

    Motion Alarm Clock

    Jarig Duval

    Shake to stop the

    Set alarms with multiple options and repeating schedules. Lock alarms to prevent accidental cancellation. Shake device to stop the . Use preset volume ringtones designed for waking. Cannot be muted or silenced once activated.

    ★ 4.51,285 ratingsUtilitiesFreeData updated 2026-09-09

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.