Android Eye Test & Eye Care App – Visual Acuity, Color Blind, Amsler, Exercises, Tracker

A complete Android eye testing & eye care app built with Kotlin + Jetpack Compose. It helps users screen visual acuity, run color vision (Ishihara), astigmatism, contrast sensitivity, and Amsler grid checks, plus guided eye exercises, vision boosters, and a daily progress tracker. Includes a simple “Share with Doctor” summary export. Key Features Comprehensive Eye Tests

• Visual Acuity: Snellen “E” / optotype flow with direction inputs (↑ ↓ ← →)
• Color Vision (Ishihara): clean plates with “Correct/Unsure” flow
• Astigmatism: radial line (sunburst) chart
• Contrast Sensitivity: grayscale bars with faint embedded letters/patterns
• Amsler Grid: center fixation dot with “Report Distortion” action

Exercises & Vision Boosters

• Smooth Pursuits: tracking dot on an ∞ path (Start/Pause + timer)
• Near–Far Focus: 20s cycles between phone dot & distant point
• Color Match: pick the odd hue from nearly identical squares
• Peripheral Pop: tap faint edge shapes to build awareness

Safety & Wellness

• 20–20–20 Timer: look 20 ft away for 20s, gentle reminders
• Blink Reminders: chip prompts to maintain tear film
• Posture/Distance Tips: simple diagrams for healthy viewing

Progress & Sharing

• Dashboard: Today’s score ring, streak badge, mini charts
• Trends: 2-week visual acuity line, exercise completions
• Share with Doctor: one-tap text summary export

Technical Specifications

• Language: Kotlin
• UI: Jetpack Compose (Material 3)
• Architecture: MVVM, state hoisting, simple repository layer
• Min SDK (example): 24+ (Android 7.0 Nougat) — adjust to your needs
• Persistence: lightweight local storage for scores/history
• Tooling: Android Studio (latest stable)
• Dependencies: Compose BOM/Material3/Navigation (documented in build files)

Requirements & Compatibility

• Android Studio (Arctic Fox or newer, ideally the latest stable)
• Android SDK + Gradle per project configuration
• Tested on common 16:9 and 20:9 devices; responsive Compose layouts

Installation & Usage

1. Open the project in Android Studio.
2. Sync Gradle and run on a device/emulator.
3. Set default test distance hints (e.g., 40–50 cm) and toggles in the config constants.
4. Customize strings, colors, and icons to match your brand.
5. Build a release APK/AAB via Build > Generate Signed Bundle/APK.

Customization Options

• Theme & Branding: edit color scheme and typography in the Compose theme files.
• Feature Toggles: enable/disable tests or exercises from configuration.
• Thresholds & Timers: adjust Ishihara flows, pursuit speed, 20–20–20 intervals.
• Doctor Summary Template: update shareable text in the analytics module.
• Localization: add translations via standard strings.xml resources.

Folder Structure (Overview)

• ui/ — screens, components, navigation
• domain/ — models, use cases
• data/ — repositories, local storage
• resources/ — strings, icons, sample assets
• docs/ — quick start & customization notes

Item Overview (for search) Use cases: eye test app, color blind test, vision test, visual acuity check, Ishihara app, astigmatism test, contrast sensitivity, Amsler grid, eye exercises, 20–20–20 timer, blink reminders, posture tips, vision boosters, daily tracker, Android source code, Jetpack Compose template. Support Includes basic documentation and clean code for quick setup. For customization requests (new tests, UI tweaks, localization), please contact via the CodeCanyon support channel.  

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(Only For WHMCS Category Products !)

• We Only provide WHMCS Module, how you can  nulled any module step only !
• Instant access to all plugins and all themes 
• Unlimited domain usage
• Regular Updates as of when available. Usually, updates are released daily.
• Before purchasing, please read the Terms and Conditions & Refund Policy.
• If you have any questions, please first read the FAQs.
• If you haven’t found the answer to your question, please contact us, and we will respond ASAP.
• Please note that any digital products on the website do not contain malicious code, viruses, or advertising. We buy the original files from the developers. We do not sell any products downloaded from other sites.