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Head-to-head · Android Alarm Clock Apps

Google Clock vs Sleep Cycle

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Google Clock #1 in Android Alarm Clock Apps 9.2/10 Free plan Free plan✓ 3 of 5 features Visit Google Clock
Sleep Cycle #2 in Android Alarm Clock Apps 8.8/10 Free plan Free plan✓ 4 of 5 features Visit Sleep Cycle

Google Clock leads on 0 checks, Sleep Cycle on 2, and 4 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGoogle Clock · 9.2/10
  • Free planboth
  • Most featuresSleep Cycle · 4 of 5

Google Clock scores higher on our rubric for android alarm clock apps: 9.2 against 8.8 out of 10; our editors rank them #1 and #2.

Sleep Cycle offers wake-up challenges; Google Clock doesn't. Sleep Cycle offers sleep tracking; Google Clock doesn't.

Google Clock is the better fit for android users wanting an everyday clock. Sleep Cycle is the better fit for users who want smart wake and sleep analysis.

  • Google Clock fits best

    Android users wanting an everyday clock

  • Sleep Cycle fits best

    Users who want smart wake and sleep analysis

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. How we rank.

Side by side

Feature Google Clock 9.2/10 Visit ↗ Sleep Cycle 8.8/10 Visit ↗
At a glance
Editor score 9.2 8.8
Ranking #1 in Android Alarm Clock Apps #2 in Android Alarm Clock Apps
Best for Android users wanting an everyday clock Users who want smart wake and sleep analysis
Pricing model Free Free plan + paid
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Mobile Mobile
Platforms Android Android, iOS
Support Email Email, Docs
Integrations 5 integrations 3 integrations
Built for Solo Solo, Small business
Features Google Clock 3/5 · Sleep Cycle 4/5
Wake-up challenges — ✓ (best)
Sleep tracking — ✓ (best)
Recurring schedules ✓ ✓
Timer support ✓ (best) Not checked yet
Wearable support ✓ ✓
Specs
Smart-wake window Not checked yet 30 min
Our review
Pros
  • Free alarms can repeat on selected days and use supported music services.
  • Combines countdown timers, a stopwatch, world times and bedtime schedules.
  • Wear OS pairing brings alarms and timers to watch tiles or complications.
  • Smart alarm aims to wake during lighter sleep within a 30-minute window.
  • Nightly graphs, sleep-stage information and trends track sleep patterns.
  • Health Connect, Google Fit and Wear OS remote controls extend Android use.
Cons
  • Android-only, with no listed support for other mobile platforms.
  • No wake challenges or sleep tracking.
  • Music alarms depend on supported services and device sounds.
  • Sleep analysis remains phone-based, even with a Wear OS watch remote.
  • Some analysis and personalization features require Premium.
  • Sleep sounds and Sleep Aid have limited free access.
Our verdict

For Android users who want a daily clock app rather than a sleep-tracking system, Google Clock brings alarms, countdown timers, a stopwatch and world times together. Alarms can repeat on selected weekdays, and bedtime schedules add sleep…

Read the review →

Sleep Cycle is a mobile sleep-tracking app for people who want an alarm tied to sleep patterns rather than a fixed wake time alone. Its smart alarm aims to sound during a lighter sleep phase within a 30-minute wake-up window. Alongside the…

Read the review →
  1. Google ClockAndroid Alarm Clock Apps 9.2Free plan
  2. Sleep CycleAndroid Alarm Clock Apps 8.8Free plan

Strengths and trade-offs

  • Google Clock — where it wins

    • Free alarms can repeat on selected days and use supported music services.
    • Combines countdown timers, a stopwatch, world times and bedtime schedules.
    • Wear OS pairing brings alarms and timers to watch tiles or complications.

    Where it doesn't

    • Android-only, with no listed support for other mobile platforms.
    • No wake challenges or sleep tracking.
    • Music alarms depend on supported services and device sounds.

  • Sleep Cycle — where it wins

    • Smart alarm aims to wake during lighter sleep within a 30-minute window.
    • Nightly graphs, sleep-stage information and trends track sleep patterns.
    • Health Connect, Google Fit and Wear OS remote controls extend Android use.

    Where it doesn't

    • Sleep analysis remains phone-based, even with a Wear OS watch remote.
    • Some analysis and personalization features require Premium.
    • Sleep sounds and Sleep Aid have limited free access.

More comparisons

All android alarm clock apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update