Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Random Eye Chart Generator by Dok LLC, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Random Eye Chart Generator

By Dok LLC

Open iTunes to buy and download apps.


**The only random Snellen and Tumbling E chart generator on the AppStore.**

Useful for:

- Triaging
- House visits
- Patients who have memorized the office chart

- Randizable Snellen Chart
- Randomizable "Illiterate E" chart
- Randomize the whole chart or one line at a time
- Smooth interface with animations


Random Eye Chart is a generator for randomized Snellen and Tumbling E charts to offer a rough but useful screen of visual acuity. Simply tap the image of the die to randomize the entire eye chart, or touch an individual line of the chart to randomize that line. Tap a single button to toggle between Snellen and Tumbling E charts.

Eye care professionals around the world use Snellen Eye Charts to measure visual acuity. However, patients often memorize the classic Snellen chart, leading to less accurate vision measurements. Enter Random Eye Chart! Though this unique, pocket sized randomized eye chart should not be used as a primary visual acuity measuring tool, it can provide a handy rough vision screen when a chart is not available, or it can be used to complement static, wall-based Snellen charts.

Random Eye Chart was made with the best of intentions, and we hope to continue improving it. Your feedback is appreciated!

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4

Customer Reviews

Really useful eye chart app

The interface is very simple and easy to use. This app offers the randomization feature that is important for repeat use. The inclusion of the E option is a nice bonus, as well.

Definitely recommended for any medical professionals who are constantly on the go.

Makes eye charts more useful

This app is great for me as an internal medicine resident on-the-go. The randomizer is perfect for testing vision rather than memorization skills. It's also handy and cleaner than traditional eye charts. Would highly recommend for health care professionals (and anyone else seeking a more accurate vision test).

Fantastic, Clean Interface -- Works exactly as described!


As my brother (jbarkis) pointed out, the interface is simply and elegantly designed and the app works exactly as described. Great idea adding in the random chart generation so that patients don't consciously or unconsciously learn their eye chart.

Thanks for making this. :)

Random Eye Chart Generator
View in iTunes
  • $1.99
  • Category: Medical
  • Released:
  • Version: 1.0
  • Size: 0.2 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version: