Comparison

Sid Meier’s Railroads! vs Heliopoly

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Sid Meier’s Railroads!

Become a railroad tycoon by building and managing intricate railway networks. Optimize routes, transport goods and passengers, and grow your profits through shrewd business decisions and innovation. Compete with historical figures to become the greatest rail baron.

Highlights
  • Lay tracks and design routes
  • Transport freight and passengers
  • Acquire patents and trade stocks
  • Build or buy industries
  • Compete with historical figures
  • Collect 40 famous trains
  • Train Table Mode for creative building
Read full description

Become history’s greatest rail baron in Sid Meier’s Railroads!, a classic of the tycoon genre now available for iPhone and iPad. In this captivating mix of model train set and railway management simulator, lay tracks and optimise routes to establish lucrative networks of cities and industries, transporting passengers, raw materials and goods across continents. Grow profits through efficiency, innovation, and shrewd business decisions as you acquire valuable patents, trade stocks, and build or buy industries. Compete with world leaders and industrial titans to achieve the ultimate goal — becoming the greatest railroad tycoon of the age! === TRY BEFORE YOU BUY Lay the foundations of your railroad empire during the Gold Rush, then unlock the full game for more maps, trains, and 16 charming scenarios spanning the golden age of rail. CREATE AN EMPIRE OF THE RAILS Carefully lay tracks and design routes to transport freight and passengers, refining and improving operations until your railroad runs like clockwork. STEAM ACROSS 16 CHALLENGING SCENARIOS Test your entrepreneurial mettle in a mix of historical and fictional scenarios, each with a distinctive map and unique objectives. Establish the first passenger line in 1830s Great Britain, stitch together the American West during the Gold Rush, or help Santa with the Christmas rush at the North Pole! COMPETE WITH HISTORY’S BEST Take on world leaders and captains of industry. Grow your business by acquiring industries and railroad-revolutionising patents, or play the stock market and buy out the competition. BRING 40 FAMOUS TRAINS TO LIFE Play with historically important engines from early steam locomotives like Stephenson’s Planet, to the high-speed French TGV, and many iterations and innovations in between. BUILD THE MODEL RAILROAD OF YOUR DREAMS Take the pressure off in Train Table Mode. No competition, time limits, or financial constraints — just all you need to create a railroad that’s as fun to watch as it is satisfying to build. === We recommend playing Sid Meier's Railroads! on iOS 15.5 or later. You need 1.7GB of free space on your device, though we recommend at least double this to avoid initial installation issues. Supported iPhones: • iPhone 6S / 6S Plus and later • Any iPhone SE • iPod Touch (7th generation, 2019) Supported iPads: • iPad mini (5th generation, 2019) and later • iPad Air (3rd generation, 2019) and later • iPad (5th generation, 2017) and later • Any iPad Pro • If you require assistance, please contact our support team at support@feralinteractive.com © 2006-2024 Take-Two Interactive Software, Inc. Originally developed by Firaxis Games. Sid Meier’s Railroads!, Firaxis Games, 2K, Take-Two Interactive Software and their respective logos are trademarks of Take-Two Interactive Software, Inc. All rights reserved. Developed for and published on iOS by Feral Interactive. iOS and the iOS logo are trademarks of Apple Inc., registered in the U.S. and other countries. Feral and the Feral logo are trademarks of Feral Interactive Ltd. All other trademarks, logos and copyrights are property of their respective owners. All rights reserved.

About

Heliopoly

Features
Read full description

Heliopoly is orbital economics on the Mainline of our solar system (Helios): buy claims, burn propellant, duel rivals, and try not to go broke. Currency is Angzarr (⍼). Every buy, rent, and duel hits the Automated Interplanetary Asset Ledger. Last rocket flying wins — no timer, no “enough Angzarr.” THREE DOORS The first screen is three doors: • Arcade — the big door. One-minute play: Bot Evolution, Backup Fuel, and Hull Panel. Arcade never moves a charter you already started. • Journey — the full charter. Name a rocket, pick methane or hydrogen, and Launch against AI pilots from Mercury to the Saturn moons. • Lab — experiments. Gravity Duel practice, Deseret Letters, Urinal-rule Parking, and more. Lab unlocks after you finish one Arcade toy. Home brings you back to the doors without quitting a flight. In Journey, own systems, plant fuel depots, and stay solvent long enough for the ledger to write your name. ONLY ON THE MAINLINE • As of 2026, the only space game where a rogue Tesla can trash your fuel pods • Trade in Angzarr (⍼) — the ledger remembers every bad decision • Bring enough propellant, or become a very expensive monument • The only space game where “feral” doesn’t just apply to cats • Blank lane? Gravity Duel. Smile for the 2d6. • Last rocket flying. No timer. The cosmos does not care about your schedule. Got ideas? Contribute on GitHub: https://github.com/diagonalcounty/heliopoly — issues welcome, MIT, same engine as heliopoly.live. HOW AN EXPEDITION FEELS • Path — One circuit: Earth → Venus → Mercury → Mars → belt → Jupiter → Saturn → home • Claims — Buy planets and moons; own a full system and rent doubles • Stations — Trade hubs that get meaner as you collect more of them • Fuel — Landing is free; leaving a gravity well costs propellant • Parking — Sit still too often and claims can go feral back to the bank • Gravity Duel — Meet another rocket on a blank lane: secret Low/High, 2d6 PLAY YOUR WAY • 2–6 pilots (you plus AI, or full self-play) • Easy through Expert AI packs • Full Helios Ops Manual in-app: rules, glossary, rival-rocket civilopedia • iPhone and iPad NO WI‑FI NEEDED Heliopoly ships the complete game in the app package. Open the app and play — no account, no network required. Also free in the browser at heliopoly.live — same rules engine, open source (MIT). Not affiliated with Solarquest or any commercial board game.

Screenshots

Sid Meier’s Railroads!4 screens
Heliopoly4 screens

Verdict

The call

The clearest difference is price: Sid Meier’s Railroads! at Free against Heliopoly's $3.99. Sid Meier’s Railroads! also leads on iOS requirement (15.5 vs 17.0). Heliopoly's advantage is in-app purchases (none vs 1) and update cadence (every 9 days vs every 5 months). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Sid Meier’s Railroads! is free to download; Heliopoly costs $3.99 up front. Sid Meier’s Railroads! sells 1 one-off in-app purchase. Heliopoly asks for nothing beyond the download.

UpkeepUpdate frequency

Sid Meier’s Railroads! ships an update every 5 months, Heliopoly every 9 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
Sid Meier’s Railroads! versus Heliopoly: the parameters behind the verdict, then further details
ParameterSid Meier’s Railroads!Heliopoly
PriceFree — better$3.99
Rating4.7 (1.4K ratings) — better—
Positive reviews59.4% of reviews—
Number of ratings1.4K — better—
Update frequencyEvery 5 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better17.0
Further details — not scored
Size1.6 GB12 MB
Age rating4+4+
DeveloperFeral Interactive LtdJacob Roecker

Bugs and requests

Sid Meier’s Railroads!

Reported bugs

3 issues
  • Disappearing tracks
  • Routing issues and inability to connect stations
  • Map freezing and becoming unresponsive

Requested features

5 requests
  • Larger maps
  • More scenarios and campaigns
  • Multiplayer mode
  • Ability to buy/sell shares
  • More train and engine variety

Heliopoly

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Sid Meier’s Railroads!

One-time1
  • Full Game Unlock$12.99
None

Heliopoly

No in-app purchases

Questions

Is Sid Meier’s Railroads! free?
Sid Meier’s Railroads! is free to download, with in-app purchases available.
Is Heliopoly free?
Heliopoly costs $3.99, with no in-app purchases.
Do Sid Meier’s Railroads! or Heliopoly have ads?
Neither Sid Meier’s Railroads! nor Heliopoly shows ads.
Which is updated more often, Sid Meier’s Railroads! or Heliopoly?
Sid Meier’s Railroads! ships an update every 5 months, and Heliopoly every 9 days. Most recently, Sid Meier’s Railroads! was updated on October 24, 2026 and Heliopoly on October 15, 2026.

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