# Sight check game

> Private on-device vision checks: acuity, color, astigmatism, Amsler & contrast.

Canonical page: [https://chrome-stats.com/d/cz.lapnito.sightcheck](https://chrome-stats.com/d/cz.lapnito.sightcheck)

## Overview

- **ID:** `cz.lapnito.sightcheck`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** lapnito development studio
- **Category:** GAME\_CASUAL
- **Downloads:** 29
- **Version:** 1.0.0
- **Last updated:** 2026-07-20
- **First published:** 2026-07-20
- **Publisher country:** CZ
- **Size:** 37 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=cz.lapnito.sightcheck)
- **Website:** [https://sightcheck.lapnito.cz](https://sightcheck.lapnito.cz/)
- **Privacy policy:** [https://lapnito.cz/sightcheck/privacy.html](https://lapnito.cz/sightcheck/privacy.html)

## Description

Sight Check is a free, privacy-first vision screening app you run entirely on your own phone — no eye doctor&#39;s chair required. In a few guided minutes you can check visual acuity, color vision, astigmatism, contrast sensitivity, near vision and more, then track your results over time.<br><br>Local screening flows: visual acuity, Landolt C / Tumbling E, generated color plates, color arrangement, astigmatism symptom screen, Amsler grid, contrast, and peripheral awareness. Not a medical diagnosis or certified clinical chart.<br><br>Private by design:<br>• No accounts, no sign-up.<br>• No analytics or advertising SDKs.<br>• No background data collection.<br>• All results are stored locally on your device.<br><br>Built for the whole family: voice-guided, hands-free instructions, adjustable for adults and seniors, with multiple user profiles so everyone can keep their own history.<br><br>Note: Sight Check is a screening and self-awareness tool. It does not replace a complete eye exam by a licensed professional.

## Rankings

- #2,473,264 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECORD_AUDIO`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `cz.lapnito.sightcheck.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/cz.lapnito.sightcheck)