CloudNine

About Us

We understand how smartphones are changing the concept of the healthcare industry. With help of the latest technology, we are able to render innovative solutions to both Eye Patients and Eye Care Providers.

We created Eye Handbook, Eye Patient, and Doctor App. Our mobile apps are available for FREE on both Android and iOS; used extensively by Eye Care Providers and Eye Patients. Our goal is to provide health care professionals with unique state-of-the-art tools for their smartphones.

Cloud Nine Development aims to bridge the gap between doctor and patient through novel offerings. Become part of the "Powered by Cloud 9" family of products.

Eye Handbook

Eye Handbook - A physician facing app

Eye Handbook is the most comprehensive diagnostic and treatment reference app, designed by eye care professionals, for eye care professionals.
Eye Handbook currently has over 61,000 registered users.

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Eye Patient

Eye Patient - A patient facing app

This is our new patient facing app with the feature for patients to connect with physicians.
We have Optometrists, Ophthalmologists, and general users registered on the Eye Patient app. The numbers are progressing every month.

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Eye Handbook and Eye Patient app can be a great marketing platform for companies willing to target ophthalmic audiences. We provide

Email Newsletters
Interstitial Ads
Push Messages
A dedicated section on the app
and more...

Testimonials

Dr. Jason Straus

EHB App

Absolutely outstanding app. The best eye app out there. Many extremely useful items and functions that any eye professional can use on a daily basis. The eponyms and dictionary are outstanding. Congratulations and thank you.

Steve Ajayi

EHB App

As an ophtho resident this app saves both time and energy! With quick references in clinic as well as tests I can perform while on call! Not to mention the media consent so as to send pics from the ED to attendings for immediate feedback for better patient care. The landmark studies section also prepares me better for pimping sessions! Lifesaving App.

Dr. Foote

EHB App

This is the first app I've felt passionate enough to post a review. This one does everything you could possibly ask for in regards to general eye examination and care. I'm a medical student and already finding this app indispensable. I hope you come out with other medical apps as good as this one. I'd gladly pay high prices for apps like this.Thanks! Best App I've Ever Seen.

Victoria H. Yom, MD

EHB App

The Eye Handbook app serves as your virtual call bag. You can use it for acuity testing, fixation targets for children, color vision testing and more. It also offers access to an atlas of ophthalmic photographs, a quick-reference manual, calculators for glaucoma risk as well as conversion to and from logMAR. A new feature is an online forum where you can post pictures and ask questions on a variety of topics. And it’s all free!