156+ iOS apps & games curated and reviewed
The best o2togo apps on iPhone average 4.5★ across 156+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This application calculates the amount of oxygen remaining in a cylinder, providing users with assurance and peace of mind when on the go. With a simple input of settings, users can get a precise readout of oxygen duration, enabling them to plan and stay safe.
This mobile application allows users to easily manage their account, track consumption, and access various services, including the ability to change plans, pay bills, and contact support. With the app, users can also take advantage of benefits, such as financial rewards and extra data, by grouping their programs together.
This virtual training app for healthcare professionals allows users to explore and experiment with ventilators in a safe and controlled environment, with interactive 360° animations, real-time monitoring values, and adjustable patient models. Download the app to enhance your ventilation knowledge and skills, and take advantage of a unique learning experience that simulates real-life ventilation scenarios.
This application provides medical professionals with free mobile access to training materials, including how-to videos, product manuals, and reference guides for ventilator equipment. Download the app to access a multi-vendor library of resources critical to treating patients with respiratory distress.
An all-in-one mobile banking app with no hidden fees, early paydays, credit building options, account protection features, and more. Download now for easy access to your finances. Visit the app's website to learn more.
Get around easier with our versatile app for rides, food delivery, and shipping items. Choose from different service classes, pay by card or cash, and enjoy a seamless experience with real-time tracking. Available in multiple countries. Find out more at https://taxi.yandex.com.
This acid-base analysis tool, trusted by medical professionals, provides unparalleled accuracy, flexibility, and power to analyze arterial blood gas results, anion gap, and A-a gradient. With its intuitive interface, users can quickly obtain detailed explanations and differential diagnoses, making it an ideal resource for healthcare professionals to make informed decisions.
Connect with friends, colleagues, and loved ones effortlessly using this all-in-one app for calling, chatting, and sharing files. Stay in touch seamlessly with the people that matter most. Download now and start connecting in new ways.
Discover exclusive offers, stay updated with news and events, access nutritional information and locate your nearest McDonald's with the official app. Never miss out on deals tailored for you - download now!
This application helps individuals overcome sleep deprivation and insomnia by providing a variety of calming sounds, white noises, and relaxing music to create a therapeutic atmosphere for a restful sleep. By downloading the app, users can access a range of features, including personalized playlists, meditation and yoga music, and customizable timers, to improve their mental health and sleep quality.
This app helps users understand and navigate the different modes of mechanical ventilation through a comprehensive taxonomy, featuring a vast collection of ventilator images and information from various manufacturers. Explore the classification system and find specific ventilator details to enhance your knowledge and skills in mechanical ventilation.
Discover unbeatable deals on fresh groceries with Flashfood - Grocery deals app. Get big savings on a variety of items like fruits, vegetables, meat, and pantry essentials with convenient same-day pickup. Always find something new with daily deals and major grocery store partnerships. Skip the coupons and start saving today!
Blob io - Throw yourself into the addictive world of Blob io! Play with friends or solo as a colorful blob, grow in size by engulfing smaller blobs, and avoid getting eaten by larger players. Compete to be the biggest blob in this fast-paced multiplayer game. Join the fun now and dominate the arena!
An app that connects you with people nearby to share, donate, or sell items, promoting sustainability and reducing waste. Join millions in the global community today to make a positive impact on both your local area and the planet. Snap, message, and share to start making a difference – download and use it now!
An app that helps users save delicious food from being wasted by connecting them with local restaurants and stores offering surplus food at discounted prices. Join the fight against food waste today!
Track your IRS tax refund status effortlessly with an intuitive app that simplifies the process of checking your refund details from the official IRS website. Get real-time updates on your refund status, understand potential delays, and access tax transcripts securely. Subscribe for $4.99 per week for full access and stay informed. Download now!
Play the ultimate Tic Tac Toe game - Gomoku! Challenge yourself with five difficulty levels, customize your gaming experience, earn experience points, and enjoy the strategic depth of this classic board game. Embrace the free-style version and compete against diverse AI opponents for victory!
Improve your well-being with Lungy, a breathing exercise app designed to help you practice mindfulness through guided breathing exercises. Take control of your breathing to reduce stress and enhance relaxation.