| Core Identity |
| Developer | Zaheer udeen Babar | Sleep Tracker & Alarm Clock by Delightroom | Sleep Cycle AB | AVG Labs | Apple | Google LLC | RV AppStudios LLC |
| Category | Entertainment | Productivity | Health & Fitness | Productivity | Utilities | Tools | Utilities |
| Platform | Android, iOS | Android, iOS | iOS | Android, iOS | iOS, Android | Android, iOS | iOS, Android |
| Store Metrics |
| Rating | 0.0 / 5 | 2.5 / 5 | 4.7 / 5 | 3.2 / 5 | 2.5 / 5 | 2.5 / 5 | 4.5 / 5 |
| Ratings Count | 0 | 17,643 | 22,456 | 33 | 18,144 | 17,865 | 3,279 |
| Price | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Mar 25, 2021 | Oct 25, 2021 | Jul 23, 2009 | Sep 1, 2025 | Oct 25, 2021 | Oct 25, 2021 | Jul 26, 2011 |
| Last Updated | Apr 10, 2021 | Dec 12, 2025 | Apr 22, 2026 | Sep 1, 2025 | Dec 12, 2025 | Dec 12, 2025 | Apr 2, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | positive | negative | mixed | mixed | negative | - |
| Score | 35/100 | 68/100 | 35/100 | 55/100 | 35/100 | 35/100 | - |
| Praises | - All-in-one utility combining alarm, timer, and stopwatch functions provides significant daily convenience for users
- Diverse selection of alarm tones allows for personalized wake-up experiences on mobile devices
| - Waking Effectiveness
- Mission-Based Challenges
| | - Barcode scanning requirement forces users out of bed to ensure successful morning wake-up routines
- Long-term reliability and consistent performance over many years of daily use build deep trust
| - The clock application provides a reliable and ad-free experience for daily alarm management
| - Simple and functional clock interface provides reliable timekeeping for daily routines
- Medication reminder utility helps users manage health schedules for family members
| - |
| Complaints | - Critical alarm failure following the latest update prevents scheduled alerts from triggering reliably for users
- Overly complex interface changes post-update increase the number of steps required for basic alarm setup
- Automatic silencing of alarms after short durations causes significant disruption to user morning routines
| - Intrusive Ads & Monetization
- Technical Reliability Issues
| - Aggressive Monetization & Ads
- Technical Bugs & Reliability
| - Intrusive and deceptive advertising patterns disrupt the user experience and trigger negative sentiment post-update
- Intermittent alarm failure following the latest update causes significant reliability concerns for daily users
| - Alarm reliability issues including silent alarms and unexpected auto-dismissal behaviors
| - Alarm reliability issues post-update cause missed wake-up calls and daily frustration
- Complex and unintuitive interface changes following the latest update hinder basic navigation
- Forced integration of unwanted news and routines disrupts the core alarm experience
| - |
| Requests | - Customizable alarm settings including the ability to disable snooze and adjust sound persistence
- Light mode interface option to improve visibility and accessibility for daily time management
| - | - | - Improved ad management and removal of deceptive promotional content to restore the original user experience
| - Bulk adjustment features to shift multiple alarms forward or backward simultaneously
| - Customizable light mode option requested to improve visibility and accessibility for users
- Hourly chime feature with custom sound support requested for time management
- Home screen widget for timers requested to improve quick access and visibility
| - |
| Strategic Intel |
| Strengths | - Wear OS tile integration embeds utility into secondary hardware
- TV-optimized themes capture living room screen-time
| - Proprietary 'Prevent Turn Off' technology
- Diverse and high-friction dismissal missions
- Massive Android install base (2M+ ratings)
| - Established brand with 40M+ downloads
- Patented non-wearable tracking tech
- Advanced AI coaching (Luma/SleepGPT)
| - Long-term reliability builds deep user trust
- Puzzle-based dismissal creates a functional barrier to oversleeping
| - System-level integration with the Health app stack
- Native Apple Music library access for custom wake-up sounds
- Ad-free, privacy-focused utility model
| - System-level Android integration replaces default assistant on hardware-mapped triggers
- Zero-cost, ad-free utility environment sustains high install volume
| - |
| Weaknesses | - 3.71 rating reflects reliability regressions
- Alarm self-silencing after ten minutes triggers high churn
- Complex UI increases setup friction
| - Poor iOS platform parity (2.5 star rating)
- Ad-delivery logic interfering with alarm functionality
- Reports of unauthorized subscription charges
| - Declining user sentiment
- Technical bugs (alarm/overheating)
- Aggressive monetization of paid users
| - Aggressive, deceptive ad patterns trigger negative sentiment
- Intermittent alarm failures erode core utility
- Restrictive UI prevents concurrent reminder usage
| - 2.5-star rating on iOS
- Alarm reliability regressions in the latest release
- Lack of confirmation safeguards for alarm deletion
| - Alarm reliability failures post-update
- 0.7★ Android-iOS rating gap
- Intrusive UI changes following the latest update
| - |
| Pricing | free | freemium | freemium | freemium | free | free | freemium |
| Momentum | Zombie | Maintenance | - | Maintenance | Maintenance | Maintenance | Intense |
| Update Cadence | 5 versions, ~460d avg | 3 versions, ~56d avg | - | 3 versions, ~110d avg | 2 versions, ~117d avg | 2 versions, 1 majors/6mo, ~109d avg | 5 versions |
