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Snellen test app analytics for December 19
Snellen test
- Oleg Drobyshev
- Apple App Store
- Paid
- Medical
The Snellen chart is a widely used tool for measuring visual acuity. Named after the Dutch ophthalmologist Herman Snellen, who created it in 1862, this chart helps assess eyesight. To get started, choose a vertical surface to display the chart, stand 6 meters away, and aim your device’s rear camera at the surface. Once the chart loads, you can adjust its position and size via the control panel or directly on the screen using drag-and-drop, rotate with two fingers, or zoom in/out gestures. Need to switch surfaces? Just tap the button with the two circular arrows. You can also mute the sound or hide help texts using the appropriate buttons.
Store Rank
The Store Rank is based on multiple parameters set by Google and Apple.
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Snellen test Ranking Stats Over Time
Similarweb's Usage Rank & Apple App Store Rank for Snellen test
Store Rank
Rank
Snellen test Ranking by Country
Counties in which Snellen test has the highest ranking in its main categories
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Top Competitors & Alternative Apps
Apps with a high probability of being used by the same users, from the same store.
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December 19, 2024