10+ similar apps compared and reviewed
Whether you want more options like Solari or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Monitor your vitamin D production from sun exposure and receive alerts to prevent sunburn. This app estimates your vitamin D levels and tracks supplementation, providing daily sunrise and sunset notifications.
Build a healthy daily sunlight routine to improve mood, focus, and sleep. Track outdoor time, monitor UV levels, and stay motivated with a virtual companion. Enjoy automatic dark/light mode and private, on-device data handling.
Align your daily routines with your body's natural biological clock. Gain personalized insights to improve sleep, boost energy, and enhance focus by understanding your circadian rhythm. Optimize your day with alerts for hormone peaks and sunlight guidance.
This app allows members of a specific gym to book their spot in classes and sign up for gym events. It also provides account management features, such as updating personal information and payment details.
This app helps you establish a healthy morning sunlight exposure routine. It uses your iPhone's camera to measure sunlight and suggests optimal times for your daily sessions, tracking your progress and streaks.
This app estimates your Vitamin D intake from sun exposure and supplements. It provides real-time UV index, weather, and personalized guidance on optimal sun times and duration to prevent sunburn. Track your progress with historical data and insights.
This app uses AI to analyze cough sounds captured by your phone's microphone. It identifies cough types and characteristics, providing insights to help you track changes over time. It's a helpful tool for understanding your cough patterns.
