# Metro Mosaic: Subway Puzzle — Train Line Connect Brain Game

> Train Line Connect Brain Game (iPhone/iPad app by MERT EMEK.)

- Source: https://appshunter.io/ios/app/metro-mosaic-subway-puzzle/id6761668749 (this page in markdown: same URL + `.md`)
- Developer: [MERT EMEK](https://appshunter.io/developer/1886098003)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 7 MB
- Languages: American English, German (Germany)
- Released: 2026-06-16
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/metro-mosaic-subway-puzzle/id6761668749/reviews.md

## What is Metro Mosaic?

Connect stations. Build beautiful metro lines. Relax.

Metro Mosaic is a calm subway puzzle game about routing a city's transit network. Place tracks tile by tile, link every station to the right line, and watch the passengers flow. No timers. No pressure. Just clever, satisfying connections.

WHY PLAYERS LOVE IT
- One tap places a track: easy to learn, genuinely clever to master
- Every level is guaranteed solvable, with a difficulty curve that grows with you
- Plays fully offline, perfect for the commute, a flight, or anywhere with no wifi
- Zero timers, zero stress: think as long as you like

FIVE WAYS TO PLAY
- LEVELS: 20 handcrafted train puzzles, from your first connection to multi-line masterpieces
- DAILY PUZZLE: a fresh brain teaser every day, with a streak to protect
- ZEN MODE: endless, relaxing routing with no goals and no fail state
- TOURNAMENT: climb the leaderboard against players around the world
- FRIEND DUELS: send a challenge code and compare your solve side by side

BUILD YOUR OWN CITY
Every level you finish expands your personal city map. Watch a single line grow into a full metro network, unlock new line colors and track styles, and earn coins for every clean solve.

FEATURES
- Game Center leaderboards and achievements
- Hints and an auto-build assist for when you get stuck
- Coins for extra moves and helpers
- Progress saved on device, no account and no sign-up required
- Soothing hand-drawn art, soft pastel colors, gentle sound design
- Optimized for iPhone and iPad
- Available in English and German

MADE FOR PUZZLE LOVERS
If you enjoy logic puzzles, brain training, connect and line-drawing games, train and railway games, city building or transit strategy, Metro Mosaic will feel like home. It is a thinking game for adults who want something beautiful and quiet instead of another noisy timer.

Two minutes or twenty: Metro Mosaic is a relaxing workout for your mind.

Start your first line today.

Privacy policy: https://p-6zgypdp8btrk8oj4g0gcl.rork.live/privacy

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Medium Coin Pack | $2.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Large Coin Pack | $4.99 | one-time |
| Small Coin Pack | $0.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-08-28

What's New in 1.0.4

- Cleaner home screen: the top and bottom bars are gone, so your city and the play button take center stage
- Content now scrolls edge to edge with soft fades instead of hard toolbars
- Smoother, more responsive layout on smaller iPhones
- Small performance and stability improvements

Enjoy the update? A quick rating helps others discover Metro Mosaic.

### 1.0.3 — 2026-07-09

What's New in 1.0.3

- Smarter difficulty: levels now ramp up gradually — always solvable, never too easy
- Redesigned home screen with a clearer, bolder play button front and center
- Friend challenge results now show a beautiful side-by-side comparison
- Fewer ads: interstitials start at level 3 and appear every 2 levels, not after every level
- Fixed a bug where the city map only showed one metro line
- More reliable rewarded ads — Free Coins loads more consistently
- Fresh screenshots throughout

Enjoy the update? A quick rating helps others discover Metro Mosaic.

### 1.0.2 — 2026-06-25

Your metro just got social!

- Share a beautiful scorecard after every solve — challenge your friends
- Build your own metro city: every level adds a new station to your map
- Unlock tile skins: Neon, Forest, Retro, Crystal, Sunset, and more
- Spot rare golden passengers for 5x coin bonuses
- Monthly tournaments with exclusive rewards
- Friend challenges: share a puzzle seed and compare results
- Friends leaderboard right on the home screen

### 1.0.1 — 2026-06-23

The biggest Metro Mosaic update yet — built to keep you playing:

- ENDLESS LEVELS: clear level 20 and a never-ending stream of fresh puzzles begins, each one always solvable and smartly ramping in difficulty.
- WORLDWIDE LEADERBOARDS: compare your coins, levels completed, and daily best against players around the globe via Game Center.
- DAILY REMINDERS: opt in to a gentle evening nudge so you never break your streak (toggle it off anytime in Settings).
- Refined coin economy and balancing for a smoother, more rewarding ride.

Thanks for playing! Connect more stations, keep your streak alive, and climb the global ranks.

### 1.0.0 — 2026-06-16

No release notes.

## More apps by MERT EMEK

- [Jigsaw Puzzles: Daily Calm](https://appshunter.io/ios/app/jigsaw-puzzles-daily-calm/id6760758340)

All apps by MERT EMEK: https://appshunter.io/developer/1886098003

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*