Best Sunlighten alternatives: apps like Sunlighten

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

Sunlighten is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Sunlighten

Plunge - Official App#1

Plunge - Official App by Reboot Labs

Cold Plunge & Sauna Tracker
4.7๐Ÿ˜(1.7K ratings)
Free
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This app helps you track and control your cold plunge and sauna sessions for a transformative wellness journey. Monitor your progress with insightful statistics, customize your sauna experience, and receive expert tips for maintaining your equipment. Embrace a holistic well-being routine.

What We Love

  • ๐Ÿš€ Great app, direct support
  • ๐Ÿ‘ Good UI, basic features
  • ๐Ÿ‘ Challenges are nice
  • ๐Ÿ‘ One app for cold plunge + sauna
  • ๐Ÿ‘ Maintenance reminders
  • ๐Ÿ‘ Recording session with auto selfies
  • ๐Ÿ‘ Remote control of chiller
  • ๐Ÿ‘ Keeps me motivated, love the plunge
  • ๐Ÿ‘ Sleek and user-friendly design
  • ๐Ÿ‘ Helpful educational articles

Room to Improve

  • ๐Ÿ”’ No family/multiple user support
  • ๐Ÿ”’ Can't unlink Apple account
  • โฑ๏ธ No scheduling feature for chiller
  • ๐Ÿ” No community, private groups
  • ๐Ÿ” No leaderboards
  • โฑ๏ธ Temp tracking not automated
  • ๐Ÿ”Œ Apple Watch integration issues
  • ๐ŸŒ™ No dark mode
  • โฑ๏ธ Timer stops when app is in background
  • ๐Ÿ”‹ High battery consumption when app is open
  • ๐Ÿ› Crashes, logging out issues
  • ๐Ÿ› Data erased, can't manually add sessions
  • ๐Ÿ› Inaccurate temperature readings
  • ๐Ÿ› Frequent disconnections with sauna
  • ๐Ÿ› App functionality is very basic
Eight Sleep#2

Eight Sleep by Eight Sleep, Inc

Advanced sleep fitness system
4.8๐Ÿ˜(17K ratings)
FreeIn-App Purchases
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This intelligent sleep system actively manages your sleep environment by adjusting temperature and elevation. It tracks detailed sleep metrics and provides personalized insights to help you wake up feeling refreshed. The system supports individual sleep profiles for multiple users.

What We Love

  • ๐Ÿš€ Amazing sleep quality
  • ๐ŸŒก๏ธ Effective temperature control
  • ๐Ÿ“Š Detailed sleep tracking
  • ๐Ÿค– Helpful AI features
  • ๐Ÿ† Great customer service

Room to Improve

  • ๐Ÿ› Buggy app with frequent crashes
  • ๐Ÿ”Œ Requires constant internet connection
  • ๐Ÿ•ฐ๏ธ Alarm and temperature controls not intuitive
  • ๐Ÿ”„ Inconsistent sleep data and metrics
  • ๐Ÿ’ฐ Expensive with mandatory subscription
Apollo Neuro#3

Apollo Neuro by Apollo Neuro

Good Vibrations
4.5๐Ÿ˜(1.9K ratings)
FreeIn-App Purchases
#97in Health & Fitness
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This app uses silent sound wave vibrations to improve calm, focus, energy, and sleep. It offers instant stress relief and can be enhanced with a wearable device for deeper, long-term wellness benefits. Track your progress and integrate with other health apps.

What We Love

  • ๐Ÿš€ Effective for anxiety, sleep, and focus
  • ๐Ÿ‘ Discreet and comfortable to wear
  • ๐Ÿคฉ Noticeable benefits like improved sleep and HRV
  • ๐Ÿง˜โ€โ™€๏ธ Helps with relaxation, grounding, and managing stress
  • โšก๏ธ Provides an energy boost when needed

Room to Improve

  • ๐Ÿ”‹ Battery life issues, device needs frequent charging
  • ๐Ÿ› Connectivity and app stability problems
  • ๐Ÿ’ฐ Expensive device and subscription model
  • ๐Ÿค– App is buggy, unintuitive, and lacks key features
  • ๐Ÿ”’ Concerns about lack of user control and data privacy

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4
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Viome
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Gain personalized health insights based on your unique microbiome and cellular data. Receive tailored food and supplement recommendations to optimize digestion, energy, immunity, and aging. Integrates with HealthKit for a comprehensive view of your well-being.

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Power Plateยฎ
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Access a world-class vibration training experience with this app. Explore classes, courses, and over 300 videos for preparing, performing, and recovering. Learn to maximize your use of vibration training products.

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ECHO Water
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This app provides a streamlined and dependable interface for operating your Echo Flask. It offers a simplified user experience for managing hydrogen water generation.

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Tonal
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This app provides a smart home gym experience with digital weight that adapts to your workouts. Access programs, track progress, and enjoy a variety of on-the-go exercises led by expert coaches. Connect with a community for motivation.

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