iPad Screenshots


**A Top Downloaded Medical App - Over 400,000 Installs!!**

Eye Chart Pro is a randomizable visual acuity exam. It’s remote-controlled, pleasant for patients and providers, and FREE. Similar chart projector functionality usually costs over $1000!

Useful for:
- Triaging
- House visits
- Patients who have memorized the office chart

- Randomizable Snellen Chart
- Randomizable Tumbling E Chart
- Randomize the whole chart or one line at a time
- Smooth interface with animations
- Basic remote
- Metric / Feet functionality


Eye Chart Pro is a generator for randomized Snellen and Tumbling E charts to offer a rough but useful screen of visual acuity. Simply press a button to randomize the entire eye chart, or touch an individual line of the chart to randomize that line. Tap another 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 Eye Chart Pro! Though this unique, notebook sized randomizable 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.

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

What’s New

Version 2.0.4

- Bug fixes

Ratings and Reviews

3.6 out of 5
13 Ratings

13 Ratings

arlene123456789 ,

Works Great!

My husband and I used this eye chart on an iPad 2017. We stood 8 feet away and read the chart with our glasses to determine if my husband’s prescription had changed.
***He wants sunglasses for driving, Costco has a sale, and he couldn’t get a appointment with his ophthalmologist before the sale ends.
*** My husband has excellent vision, and he read down to the 20/15 line. I have mild cataracts and read down to the 20/30 line. This app works great!

ApplePayForever ,

incredibly easy to use

great for testing vision even in a small room because the chart can be resized. i'm surprised it didn't get a higher rating from previous version.

JABtertius ,


I am a neurologist and use EyeChart Professional on my iPad quite frequently seeing patients on rounds and in the clinic. This newest version of Eyechart has several features including the ability to test acuity at a variety of distances from the patient. I can hold it 10 feet from the patient inside the clinic and easily switch to 4 feet when I’m at the foot of an inpatient bed. You can also isolate rows for testing acuity, not to mention limitless randomization, which is particularly useful as patients can subconsciously familiarize the fixed letters on hand cards or wall charts, throwing off the accuracy of repeat testing. Though I mainly use the Snellen chart for acuity and the Amsler grid for visual field defects, there are numerous advanced charts for optometrists and ophthalmologists. It would not surprise me to see an iPad with this application on the wall of eye doctors’ offices, as this app has countless more features and versatility than the anachronistic wall projector, and the long term cost would be less (e.g. several hundred dollars to replace a projector bulb). I strongly recommend this app for any physician who does visual screening, and certainly for eye specialists. It is simple enough for non-medical individuals to use to test their own vision as well.


Manu Lakkur
24 MB

Requires iOS 7.0 or later. Compatible with iPad.



Age Rating
Rated 4+
© 2010 Dok LLC
In-App Purchases
  1. Premium Home Edition of Eye Chart Pro $19.99
  2. Advanced Remote Control $39.99
  3. Professional Version with ALL Features $39.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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