01 — Splash Screen

📍

GeoSnap

Track locations. Capture moments.

AVEOSOFT

Your World, Mapped & Captured

Real-time GPS + photo tagging in one lightweight app

🗺️

GPS

Real-Time

HD

Photos

iOS+

Android

02 — Sign Up

9:41

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Create Your Account

👤

📧

🔒

Enable Location Permissions on Startup

Allow Camera & Media Access

03 — Login

9:41

●●●

Welcome Back

📧

🔒

GPS Ready

Location services active

01 — Real-Time Tracking Dashboard

9:41

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Tracking Active

San Francisco, CA · Last ping 2s ago

📡

37.7749°

Latitude

-122.4194°

Longitude

±4m

Accuracy

2.4 km

Distance Today

↑ +0.3km

14

Location Pins Dropped

↑ +3

GPS Signal

Excellent · 12 satellites

Satellite

Street

Terrain

Dark

Map

Camera

Gallery

History

Profile

02 — Location Details & Pin Info

9:41

●●●

Current Location Pin

10:42

AM

Golden Gate Park

37.7694° N, 122.4862° W · Accuracy ±3m

16°C

Temperature at Pin

↑ Clear sky

48 m

Altitude

↑ Above sea level

Location Updates (Last Hour)

10:00

10:10

10:20

10:30

10:40

📷 3 Photos

📍 This Pin

🗺️ Nearby

Map

Camera

Gallery

History

Profile

03 — Route Tracker

9:41

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Today's Route

Route Progress

2.4 / 3.5 km tracked

38 min

Duration

3.8 km/h

Avg Speed

9

Waypoints

Speed Over Route (km/h)

Start

Pt2

Pt3

Pt4

Now

9:58

AM

Route Started — Home

37.7849° N, 122.4094° W

10:22

AM

Checkpoint — Market St

37.7749° N, 122.4194° W · 1.1 km

Map

Camera

Gallery

History

Profile

01 — Geo-Tagged Photo Capture

9:41

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Capture with GPS Tag

Photo will be stamped: 37.7749°N 122.4194°W

📸

GPS Lock

Ready to geo-tag

Photo

Video

Burst

Time-lapse

12 MP

Resolution

4.2 GB

Storage Free

±2m

GPS Accuracy

Embed GPS Coordinates in EXIF

Auto-Upload to Cloud on Capture

Map

Camera

Gallery

History

Profile

02 — Photo Upload & Location Tag

9:41

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Upload & Tag Location

10:45

AM

Photo_20260420_104512.jpg

4.2 MB · Geo-tagged · San Francisco, CA

37.7749°

Captured Latitude

↑ Verified

-122.4194°

Captured Longitude

↑ Verified

Upload Progress72%

Nature

Urban

Landmark

Event

Work

✏️

Map

Camera

Gallery

History

Profile

01 — Location-Based Photo Grid

9:41

●●●

My Geo Photos

284

Total Photos

47

Locations

1.8 GB

Used

All Photos

By Location

By Date

Favorites

🌉 Bay Bridge

🌲 Muir Woods

🏖️ Baker Beach

🌆 Downtown

🌉 Embarcadero

🏛️ City Hall

Photos per Location (Top 5)

Park

Bridge

Beach

Downtown

Other

Map

Camera

Gallery

History

Profile

02 — Photo Detail View

9:41

●●●

Golden Gate Park

Captured Apr 20, 2026 · 10:42 AM

🌲

37.7694°

Latitude Tag

↑ Verified GPS

-122.4862°

Longitude Tag

↑ Verified GPS

4.2 MB

File Size

12 MP

Resolution

±3m

Accuracy

10:42

AM

Golden Gate Park — Main Entrance

EXIF embedded · Altitude 48m · Clear weather

Nature

Landmark

Map

Camera

Gallery

History

Profile

03 — Album by Location

9:41

●●●

San Francisco Albums

47

photos

Golden Gate Park

37.7694° N · Last photo Apr 20, 2026

32

photos

Bay Bridge Viewpoint

37.7983° N · Last photo Apr 18, 2026

19

photos

Baker Beach

37.7937° N · Last photo Apr 15, 2026

28

photos

Fisherman's Wharf

37.8080° N · Last photo Apr 12, 2026

47

Unique Locations Captured

↑ +5 this month

Map

Camera

Gallery

History

Profile

01 — Tracking History Log

9:41

●●●

Location History

34

Days Tracked

128 km

Total Distance

312

Pins Saved

Today

This Week

Monthly

All Time

Distance Tracked (km/day)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

10:45

AM

Golden Gate Park

2.4 km tracked · 14 pins · 8 photos

8:20

AM

Morning Commute — Market St

5.1 km · 22 min · Auto-tracked

Map

Camera

Gallery

History

Profile

02 — Saved Places

9:41

●●●

Saved Locations

Storage Used

312 / 400 pins saved

⭐

Home

Home Base

37.7849° N, 122.4094° W · Visited 34 times

💼

Work

Office — SOMA District

37.7803° N, 122.3999° W · Visited 22 times

🌲

Nature

Golden Gate Park

37.7694° N, 122.4862° W · Visited 11 times

🏖️

Beach

Baker Beach

37.7937° N, 122.4837° W · Visited 7 times

11

Favorite Places

↑ +2 this week

Map

Camera

Gallery

History

Profile

03 — Analytics Overview

9:41

●●●

Your Activity Stats

Weekly Goal

42.5 / 50 km tracked

128 km

Total Distance

↑ +18km vs last month

312

Location Pins

↑ +44 this month

284

Geo-Tagged Photos

↑ +38 this month

Pins Dropped per Day (This Week)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Map

Camera

Gallery

History

Profile

01 — User Profile

9:41

●●●

Alex Rivera

Member since Jan 2026 · San Francisco, CA

👤

284

Photos

312

Pins

128 km

Tracked

Cloud Storage

1.8 / 2.9 GB used

34

Active Tracking Days

↑ +5 this month

🔔

Tracking & Notifications

›

☁️

Cloud Sync & Backup

›

🔒

Privacy & Location Sharing

›

📱

App Permissions

›

Map

Camera

Gallery

History

Profile

02 — App Settings

9:41

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Tracking Preferences

Background Location Tracking

High-Accuracy GPS Mode

Auto-Drop Pin Every 500m

Geo-Tag All New Photos

Auto-Upload Photos on Wi-Fi

Save Photos in Original Quality

GPS Update Frequency (1s)25%

Map

Camera

Gallery

History

Profile

Feature Stack & Deliverables

Complete overview of confirmed features, deliverable items, and technical architecture for GeoSnap.

🏗️

Tech Stack

React NativeExpo LocationExpo CameraFirebase StorageMapLibre GLSQLite / AsyncStorage

⚡

Core Technologies

⚛️

React Native — Cross-platform iOS & Android framework

📍

Expo Location — GPS & geolocation tracking APIs

📷

Expo Camera — Native camera & EXIF data embedding

🔥

Firebase Storage — Cloud photo upload & real-time sync

🗺️

MapLibre GL — Lightweight offline-capable map rendering

💾

SQLite / AsyncStorage — Local data persistence for pins & metadata

📦

V1 Deliverables Checklist

React Native app with iOS & Android builds (Expo EAS)
Real-time GPS tracking with background location support
Geo-tagged photo capture with EXIF coordinate embedding
Cloud photo upload via Firebase with offline queue
Interactive map view with draggable pins and route overlay
Location history log with distance analytics and charts
Gallery view organized by location and date
Local SQLite storage for pins, routes, and photo metadata
Push notifications for tracking milestones
Privacy controls: location sharing & data export

🔧

Architecture Layers

UI Layer

React Native + Expo

Screens, navigation (React Navigation), camera UI, map view, gallery grid

Location Services

Expo Location + MapLibre

Real-time GPS polling, background tracking, route recording, pin dropping

Media Handling

Expo Camera + ImagePicker

Photo capture, EXIF geo-tagging, compression, library access

Data & Storage

Firebase + SQLite

Cloud sync for photos/pins, local SQLite for offline access, AsyncStorage for settings

Backend & Auth

Firebase Auth + Firestore

User authentication, profile management, location & photo metadata storage

GeoSnap

Onboarding

GeoSnap

Live Map

Camera & Capture

Photo Gallery

Location History

Profile & Settings

GeoSnap

Feature Stack & Deliverables

Tech Stack

Core Technologies

V1 Deliverables Checklist

Architecture Layers