View your blood oxygen readings in real-time, with instant data syncing from HealthKit, and track your daily averages to better understand your wellness trends. Download now to stay on top of your health and wellness.


87+ iOS apps & games curated and reviewed
With an average user rating of 4.4★, the o2 buddy category is one of the App Store's strongest. Browse all 87+ apps and games we track, sorted so the most loved ones surface first.


View your blood oxygen readings in real-time, with instant data syncing from HealthKit, and track your daily averages to better understand your wellness trends. Download now to stay on top of your health and wellness.






Access accurate and comprehensive world time zones with the World Time Widget. Easily track time differences, plan meetings, and stay connected globally right from your iPhone or iPad's Notification Center. Customize clocks, view day/night status, and enjoy additional features with a Premium Club subscription. Visit the site to download now and simplify your global time tracking.





Create, build, and explore virtual worlds with friends in real-time using Builder Buddies Craft. Join forces to construct incredible structures and unleash your creativity. Download now and start crafting together!


Access fast and secure lending with SoLo Funds. Borrow or lend money directly from your peers with ease using this innovative platform. Join SoLo Funds today for hassle-free financial transactions.


Enhance your online play experience with a companion app for Nintendo Switch™. Access game-specific services, check friends' online status, and use voice chat during gameplay for a more immersive online gaming experience. Get connected and level up your online play now!


Experience intense combat as a super soldier in enemy territory. Learn to use various weapons, adapt quickly, and complete missions with skill and strategy. Ready to break the door and take down all enemies?


Build and develop your very own city with high-quality graphics in this city-building simulator. Control resource production, complete quests, chat with friends, and watch your city flourish by collecting taxes and increasing the population. Take the management of Global City into your hands today for free!




A thrilling escape game where you must outsmart a vigilant granny to break free from her house in 5 days. Stay quiet, hide in secret spots, and avoid making noise to evade her detection. Good luck escaping!


Discover a gaming community tailored for gamers, offering news, tools, content, game stats, and more in one app. Sync data from major platforms, track game achievements, catch free game deals, and access a variety of game tools to enhance your gaming experience. Join a community of gamers to stay updated, share experiences, and explore games together. Unlock the world of gaming with "小黑盒" now!


Experience the ultimate horror challenge in a gripping survival game where you must face The Boiled Entity and unravel its dark mysteries across five intense nights. Can you survive the terror and escape its clutches? Enter the world of fear and suspense now.


Easily manage your parking needs with our intuitive app - register, pay, extend, and never worry about forgetting your parking time again. Available in over 1,000 cities worldwide.


Discover an app that teaches you to draw with various painting and sketching tools. Unleash your creativity and improve your artistic skills with ArtWorkout!


Launch into fun with an exciting game where you catapult a penguin to bounce off obstacles and travel the longest distance possible! Aim, launch, and upgrade your penguin for maximum bounce. Ready to bounce into action?


Experience the intensity of World War II with a realistic tower defense game where you place and upgrade bunkers to protect your base against enemies. Download now for historic battles, challenging terrains, day/night cycles, manual targeting, and intense gameplay.


Join the party with a hilarious game that guarantees good times and laughter. Picolo transforms gatherings with fun questions and rules, making it a must-have for every event! Subscribe for premium features and endless entertainment options.


Revive the nostalgia of vintage photography with our app's wide range of classic photo filters and effects, instantly transforming your images into timeless pieces. Download now to add a touch of retro charm to your photos!


Plan your trips effortlessly with real-time global transportation options, integrated navigation for all modes, and ride-hailing services in one app. Stay updated on live transit wait times, personalized alerts, and offline city maps. Download now for seamless travel experiences!


Unleash your creativity with a diverse range of items in this sandbox game. From melee weapons to guns, craft your own scenarios and let your imagination run wild!


Experience the ultimate stress relief with a dummy punching mayhem game that allows you to hit, cut, blow up, and more. Enjoy a variety of weapons and mini-games in colorful graphics with cool elements. Subscribe for unlimited fun and stress relief now!