# TrainChain: Railway Builder — One-tap wagon timing puzzle

> One-tap wagon timing puzzle (iPhone/iPad app by BOSPHOX YAZILIM VE TEKNOLOJI LIMITED SIRKETI.)

- Source: https://appshunter.io/ios/app/trainchain-railway-builder/id6800795067 (this page in markdown: same URL + `.md`)
- Developer: [BOSPHOX YAZILIM VE TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/6776859552)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 135 MB
- Languages: American English
- Released: 2026-09-06
- Data updated: 2026-10-21

## What is TrainChain?

TrainChain is a one-touch train building game.

A wagon hangs in the air. Tap to drop it into the target zone. Land it well and the wagon links onto your train, and the next target zone shrinks. Every good drop makes the next one harder. Keep the chain going until your train reaches the station.

It looks simple. Timing changes everything.

HOW TO PLAY
• Tap to drop the wagon
• The better you align a drop, the smaller the next target gets
• Reach the station without breaking the chain

WHAT'S INSIDE
• 2 modes: Classic (reach the station) and Cargo Haul (fill log, grain and coal quotas)
• 5 routes: Forest, Mountain, City, Underwater and Moon
• 15 levels per route, 75 in total
• 3 star goals on every level: reaching the station isn't enough, precision pays
• 47 achievements
• Locomotives and wagons to unlock with tickets
• A hand-drawn pixel-art Istanbul on the main menu
• A stats screen for games played, stars collected and your best accuracy
• English and Turkish

No internet connection required. No account needed.

## Is TrainChain safe?

Not enough ratings yet to assess TrainChain.

## Is TrainChain legit?

TrainChain: Railway Builder appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for TrainChain is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.0.2 — 2026-10-20

• TrainChain now starts in your language (English or Turkish)
• New privacy options for players in the EU and UK
• Stability improvements

### 1.0.1 — 2026-09-26

• Clearer HUD on notched phones — remaining distance and match stay out of the way
• More consistent layout on different screen sizes
• Stability and performance fixes

### 1.0 — 2026-09-06

No release notes.

## More apps by BOSPHOX YAZILIM VE TEKNOLOJI LIMITED SIRKETI

- [Frostbreak: Block Puzzle](https://appshunter.io/ios/app/frostbreak-block-puzzle/id6776859550)
- [WormWay](https://appshunter.io/ios/app/wormway/id6781033386)
- [Söz Sende: Polls & Voting](https://appshunter.io/ios/app/soz-sende-polls-and-voting/id6794843627)
- [MyDrop: AI Outfit & Wardrobe](https://appshunter.io/ios/app/mydrop-ai-outfit-and-wardrobe/id6796689764)

All apps by BOSPHOX YAZILIM VE TEKNOLOJI LIMITED SIRKETI: https://appshunter.io/developer/6776859552

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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 2026-10-21.*