Healthcare App Development

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 DocApp. 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.

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.


DocApp - Your App for Your Patients

  • Patients can easily follow their trusted doctors and access all their crucial information in one place. Doc App boasts an intuitive and easy-to-navigate interface for both doctors and patients.
  • Choose the plan that suits you best. Enjoy the core features with the free version or unlock premium capabilities with our paid subscription.

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...



Ken Lord

Vitreo-Retinal Surgeon, MD

Vinay Shah

Vitreo-Retinal Specialist, MD

Rohit Krishna

Glaucoma Subspecialist, MD

Neerav Pradhan

Director of Development

Contact Us

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