Best Open Ttd Apps & Games

162+ iOS apps & games curated and reviewed

3.8 avg rating
17 free apps & games
Updated October 2026

Looking for free open ttd apps and games? 17 of our 162+ tracked titles are free to download โ€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Open Ttd Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TheoTownTheoTownFree4.8โ˜… (19K)YesYesOct 2026
2Transport Tycoon LiteTransport Tycoon LiteFree3.3โ˜… (133)NoNoOct 2026
3CTMayor: City Builder SimCTMayor: City Builder SimFree3.8โ˜… (41)YesYesOct 2026
4Cyber Dude: Dev TycoonCyber Dude: Dev TycoonFree4.8โ˜… (17K)YesYesOct 2026
5Fly Corp: Airline ManagerFly Corp: Airline ManagerFree4.4โ˜… (11K)YesYesOct 2026
6Train Conductor WorldTrain Conductor WorldFree4.7โ˜… (5.1K)YesYesOct 2026
7TFTPadTFTPadFreeโ€”NoNoMay 2026
8Railroad Tycoon: Idle GameRailroad Tycoon: Idle GameFree4.3โ˜… (489)NoYesOct 2026

Top Picks for Open Ttd

TheoTown#1

TheoTown by blueflower GmbH

Build and manage your own city
Editor's Choice
๐ŸŽฎ Games
4.8๐Ÿ˜Š(19K ratings)
FreeAdsIn-App Purchases
TheoTown screenshot 1
TheoTown screenshot 2
TheoTown screenshot 3
TheoTown screenshot 4
TheoTown screenshot 5
TheoTown screenshot 6

Build and manage your own city from a small town to a sprawling metropolis. Design transportation networks, handle emergencies, and construct famous landmarks. Customize your city with user-created plugins.

What We Love

  • ๐Ÿš€ Best city builder on mobile
  • ๐Ÿ‘ Pixel art style and retro vibe
  • ๐ŸŽจ Highly customizable with plugins
  • ๐Ÿ’ฐ No microtransactions or ads
  • ๐ŸŽฎ Engaging and addictive gameplay
  • ๐ŸŒ† Realistic city management mechanics

Room to Improve

  • ๐Ÿ› Occasional crashes and performance issues
  • ๐Ÿ” Lack of clear instructions and tutorials
  • ๐ŸŽจ Outdated or basic graphics for some users
  • ๐Ÿ”‹ High battery drain on larger cities
  • ๐Ÿ›‘ Limitations on city size and terraforming
3.3๐Ÿ˜ž(133 ratings)
Free
Transport Tycoon Lite screenshot 1
Transport Tycoon Lite screenshot 2
Transport Tycoon Lite screenshot 3
Transport Tycoon Lite screenshot 4
Transport Tycoon Lite screenshot 5

Manage your own transport company, building networks and moving cargo and passengers. Experience a deep simulation with a vast array of vehicles and dynamic environments. This version offers tutorials and scenarios to learn the ropes.

What We Love

  • ๐Ÿš€ Vintage to modern transportation
  • ๐Ÿ‘ Good game
  • ๐Ÿ‘ Cool

Room to Improve

  • ๐Ÿ› Unplayable on newer devices
  • ๐Ÿ› Broken game
  • ๐Ÿ› Doesn't work
  • ๐Ÿ› Completely broken
  • ๐Ÿ› Game is unplayable now
  • ๐Ÿ› Made it to 4th mission with 1 crash but failed to complete
  • ๐Ÿ› Game is ALMOST unplayable
  • ๐Ÿ› Fix iPhone version
  • ๐Ÿ› Imposible to play
  • ๐Ÿ› Unplayable
  • ๐Ÿ› Whole game is broken on iPhone 12
  • ๐Ÿ› Out of date
  • ๐Ÿ› Unplayable
  • ๐Ÿ› Stuck in Advertising Loop
  • ๐Ÿ› Horrible
  • ๐Ÿ› Doesn't work on iPhone 12pro
  • ๐Ÿ› Broken
  • ๐Ÿ› There is a problem with the screen
  • ๐Ÿ› No Updates
  • ๐Ÿ› Too many Advertisements
  • ๐Ÿ› No iPhone 11 Pro support
  • ๐Ÿ› Broken in iOS 13
  • ๐Ÿ› Close to fun but unplayable
  • ๐Ÿ› Too much ads
  • ๐Ÿ› It's rubbish don't waste your time
  • ๐Ÿ› Block Entrances
  • ๐Ÿ› Don't try the tutorial
  • ๐Ÿ› Boring
  • ๐Ÿ› Broken
  • ๐Ÿ› Vehicle routing horrendous
  • ๐Ÿ› Bug hell
  • ๐Ÿ› Missing controls
  • ๐Ÿ› Ads
  • ๐Ÿ› Crashes on older ipad
  • ๐Ÿ› Clunky and difficult to navigate
  • ๐Ÿ› Terrible Controls
  • ๐Ÿ› Horrible Graphics
  • ๐Ÿ› Poor shadow of its former self
  • ๐Ÿ› Not loading
CTMayor: City Builder Sim#3

CTMayor: City Builder Sim by Jianfeng Wu

Transport & Roman Empire
Worth Considering
๐ŸŽฎ Games
3.8๐Ÿ˜(41 ratings)
FreeAdsIn-App Purchases
CTMayor: City Builder Sim screenshot 1
CTMayor: City Builder Sim screenshot 2
CTMayor: City Builder Sim screenshot 3

Engage in three unique city simulation experiences: govern an ancient Roman province, manage a modern metropolis with zoning and infrastructure, or build a sprawling 20th-century transport network. Each mode offers distinct challenges and objectives for aspiring city builders.

What We Love

  • ๐Ÿ‘ Faithful recreation of classic games
  • ๐Ÿ‘ Enjoyable city simulation
  • ๐Ÿ‘ Good approximation of originals
  • ๐Ÿ‘ Fun to play
  • ๐Ÿ‘ Great for kids' strategy

Room to Improve

  • ๐Ÿ› Ads block menu/buttons
  • ๐Ÿ› Barely playable due to ads
  • ๐Ÿ› Mouse cursor offset
  • ๐Ÿ› Extremely slow and crashing
  • ๐Ÿ› Lagging and unplayable
  • ๐Ÿ› No voice-over accessibility
  • ๐Ÿ› Game too hard to play
  • ๐Ÿ› Turn-based, not time-based
  • ๐Ÿ› Broken budget screen
  • ๐Ÿ› Too much destruction/fires
  • ๐Ÿ› Power not working
  • ๐Ÿ› No tutorial or info
  • ๐Ÿ› No explanation for clearing land
  • ๐Ÿ› Power lines confusing
  • ๐Ÿ› No zoom feature
  • ๐Ÿ› Scrolling issues
  • ๐Ÿ› Unplayable without zoom
  • ๐Ÿ› Game not saving
  • ๐Ÿ› Slow progression/income
  • ๐Ÿ› Police/fire system issues
  • ๐Ÿ› High pollution warnings
  • ๐Ÿ› Ads are numerous

More Open Ttd apps to explore

FAQ about Open Ttd

What are the best open ttd apps & games for iPhone?
TheoTown tops our open ttd apps & games ranking as of October 2026, with a 4.8-star average from 19K App Store ratings, and it's free to download.
Yes โ€” 17 of the top open ttd apps & games we rank are free to download, including TheoTown and Transport Tycoon Lite.
TheoTown shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 162+ open ttd apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.