Keep in track of your eye health whenever you want and wherever you are. Check if and how your eye vision changes.

Learn more about your eyes with four different LooC tests:

1. Near Vision
2. Distance Vision
3. Color Vision
4. Amsler Test
5. Share and save results

Easy in usage, LooC uses innovative tests and the latest software to measure your eyesight.

This is how it works:

- Facial recognition
- Color diagrams
- Determination – field of visual

What’s New

Version 3.0.6

• fully supporting all iPad Pro screen sizes

Ratings and Reviews

3.3 out of 5
4 Ratings

4 Ratings

CosmicWhale ,

Beautiful and Smart

Easy to use and brilliantly designed, this is the perfect app for testing your eyes. I was impressed with how accurately it's able to measure the capabilities of your vision. Truly a marvel.

KittyTheTalkingCatAndFriends ,

Worst App Ever

Don’t download this app. First of all, it’s completely inaccurate! I know 100% that my vision is 20/30 with my glasses on in my left eye but when I took one of the tests and it said I had 2/50 and then I take another one and get 20/20. And not only is it inaccurate, but it’s also annoying. There’s a test to see if your near-sided, (which I already knew I wasn’t, I’m far-sided), and first of all, it gives you all these things you have to do written in small text but tells you to take off your glasses and even when you have your glasses off it still tells you you need to take them off, but not only that, just to read that I had to have someone help me! Finally, in the test it tells you that your either to close or to far away. But it doesn’t work. I tried it and when your too far away and you bring it closer, it says your too close! And when it says your to close and you move it farther it says that your too far away! I deleted the app after a frustrating experience. (By the way, the other tests are very hard and frustrating too, just not as much.)

Spynder ,

Great app

My vision changes a lot, so this app is really helpful for checking if your prescription is still valid without having to make an ophthalmologist's appointment. Very nice design, easy to use, has never crashed on me. Highly recommended!


mathHeartCode UG(haftungsbeschraenkt)
107.6 MB

Requires iOS 10.3 and watchOS 4.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, German

Age Rating
Infrequent/Mild Medical/Treatment Information


  • Family Sharing

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

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