Best apps like Cicada Ethos

2+ similar apps compared and reviewed

3.5 avg rating
2 free apps
Updated October 2026

Cicada Ethos is great, but it's not the only option. Explore 2+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Cicada Ethos

NightOwl Companion#2

NightOwl Companion by Ectosense BVBA

The NightOwl companion app
Strong Contender
πŸ₯ Medical
4.8😐(57K ratings)
Free
#69in Medical
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Monitor your sleep for breathing disorders using a finger sensor. The app guides you through setup and data collection over several nights. Consult your healthcare provider for medical decisions.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Convenient home testing
  • πŸš€ Comfortable device
  • πŸš€ Improved over traditional testing
  • πŸš€ Unobtrusive during sleep

Room to Improve

  • πŸ› Connectivity issues
  • πŸ› Unreliable data upload
  • πŸ› Unclear instructions
  • πŸ”‹ Interference with CPAP use
  • πŸ”‹ Numbness in finger from device