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Prototype app 2026

SpotMe

Android app for quickly finding a gym partner at the same gym and time. No feed, no profiles — purely a utility for arranging joint workouts.

KotlinJetpack ComposeFirebaseHilt

01 Details

About the Project

SpotMe is an Android app for people who work out alone and want an occasional training partner — whether beginners or advanced. No social feed, no unnecessary profiles. Purely a utility for arranging workouts.

Problem

Many people would exercise more regularly if they had a partner. Arranging through social media is slow and uncomfortable. The main challenge is finding someone at the same time and place.

Solution

SpotMe works simply:

  1. Select your city and gym
  2. Set a time window (e.g., today 6–8 PM)
  3. Create a "going to work out" post with workout type (legs, back, cardio...)
  4. The system automatically matches you with people at the same gym with overlapping time
  5. After matching, a simple chat opens

Key Features

  • Gym selection — city, gym, address with map
  • Time window — set when you plan to work out
  • "Going to work out" post — workout type, level, note (creation in 60 seconds)
  • Automatic matching — same location + time overlap
  • Chat — simple communication only after mutual match
  • Safety — no real name required, minimal personal data, user blocking and reporting
  • Auto-deletion — messages deleted 24h after workout, data after 30 days of inactivity

Premium (99 CZK/month)

  • Unlimited posts (free = 1/day)
  • Advanced filters
  • Highlighted posts
  • Verified badge

Tech Stack

Kotlin + Jetpack Compose (UI), Firebase Auth + Firestore + Cloud Messaging (backend), Hilt (dependency injection), MVVM architecture. Localization CZ/EN.

The app is in prototype stage.