Eye Handbook 17+

Optometry and Ophthalmology

Cloud Nine Development LLC

Designed for iPad

    • 4.8 • 783 Ratings
    • Free
    • Offers In-App Purchases



Eye Handbook (EHB) is an eye care reference book and an all-in-one app for Ophthalmologists, Optometrists as well as Students/Residents pursuing the field of eye care.

The tests and tools in this application are not FDA approved. This is not a substitute/replacement for diagnosis, examination and/or treatment by a licensed eye care professional and is for your information only and educational purposes. The information and results obtained from this application are not stored, transferred or shared with any third party.

The Eye Handbook is a smartphone diagnostic and treatment reference app for Ophthalmologists and Optometrists. Below is a list of some of the common features.

Eye Calculators
ICD9 coding
ICD9 to ICD10 converter
ICD10 coding
Audio, Video downloads
Eye Atlas
Eye Wiki
Peer-to-peer Forums
Connecting with patients
Ophthalmology and Optometry Journals
Medication and Pharmacopeia
Eye Diagrams
Patient Education tools
RSS Feeds
Acronym List
Treatment Reference
Vision Symptoms Cards

If you have content that you would like to contribute; please contact us at eyehandbook@gmail.com.

Please feel free to contact us with any questions you may have. We are constantly striving to improve this application and welcome your feedback.

The Eye Handbook Team

What’s New

Version 10.3.1

This month's update is bug fixes only.
Thanks for using our app! We listened to your feedback and updated the application with optimisations to help improve your note taking experience.

Ratings and Reviews

4.8 out of 5
783 Ratings

783 Ratings

Rob1580 ,

Terrific resource App

Great and very handy source of important information that help in testing and taking care of Ophthalmologic problems!

Developer Response ,

Thanks for your review! Please recommend our app to your friends/peers. Your support means a lot to us. EHB Support Team

Pastamus ,

Invasive ads

I realize that ads are necessary to support the developers of this very useful app, but they are very hard to skip - you have to wait for the full ad to load in order to get the skip button. If you’re in the basement of a hospital with poor reception, the ad may never load and you’re stuck with a blank screen! There should be a timer that gets rid of the ad after 10 seconds if it doesn’t load.

Developer Response ,

We apologize for the inconvenience. We can understand your concern. Ads help us keep up with our enhancements. We can surely work on how they are displayed to deliver a smoother experience for app users. We request you to download the latest version where we have made sure that the ads are smooth and can be skipped easily. EHB Support Team

RD Doc ,

Great Ophthalmology App

Best eye app available. Love the testing tools. Great for coding and forums. Love the calculators. A lot of information just sometimes hard to find it. Kudos.

App Privacy

The developer, Cloud Nine Development LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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