# PortOfCallL > Maritime simulation game focused on tramp shipping company management. (iPhone/iPad app by Dipl.-Ing. Rolf-Dieter Klein.) - Source: https://appshunter.io/ios/app/portofcalll/id313835253 (this page in markdown: same URL + `.md`) - Developer: [Dipl.-Ing. Rolf-Dieter Klein](https://appshunter.io/developer/309148367) - Category: Games - Price: Free - Rating: 2.00/5 from 7 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 3.2.2 · 3 MB - Languages: Danish, Dutch, English, Finnish, French, German, Italian, Norwegian Bokmål, Portuguese, Spanish and 1 more - Released: 2009-05-01 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/portofcalll/id313835253/reviews.md ## What is PortOfCallL? PortOfCallL Ports of Call Lite The Maritime Simulation Game the lite version allows 30 min per gameplay ! You can purchase upgrade modules via in App Purchase. (C) 1986-2011, Rolf-Dieter Klein, Martin Ulrich, Munich, Bremen, Germany Ports of Call has a long tradition the first version was released on the Amiga 1986 with other versions following. Now the classic game is getting mobil. We kept the classic interface and design by intention, as this was a user request since years - an update for full screen support will follow soon, also other versions are on our wish and todo list. A Background on Tramp Shipping: The traffic of goods by sea is organized in accordance with international agreements and contracts between individual countries. About 80% of the goods (called "cargo volume") transported between two countries is handled by ships registered under the flags of the countries concerned. The remaining 20% are open to the free competition of ships under other flags. These ships, called "tramp" ships, are usually prepared to transport all kinds of goods. This aspect of the shipping business is the focus of Ports of Call. The Object of the Game Each player founds his own shipping company, with a starting capital of $4.6 million to buy ships. Freight and ports of call can be chosen continuously from offers on the market. Then the captain chooses an economic travelling speed and casts off to encounter many adventures on the high seas. After unloading his cargo, the captain is credited with the agreed payment. Then he may refuel, make necessary repairs, and so on. The next job is to find a new, lucrative cargo, buy further ships, and/or repay his mortgages; in other words, he must have a more productive company than his competitors. A player's chances of success improve the more he knows about international shipping. All data for the game originated from actual developments in the maritime world: the fluctuation of freight rates, refueling costs, port charges, and ship operating costs. But the game is not a pure economic game, also a ship simulator is integrated, and the captain can steer his ship manually, either if necessary, or to save money and get a good status. In summary, Ports of Call has been developed with this motto in mind: "Software with Hard Facts." latest hints: start using preowned ships, and keep them in good condition to avoid disasters (like rats for example). To avoid the burglar, visit your office in a regular interval. homepage: www.portsofcall.de support: www.rdkleinforum.de ## Key features - Found your own shipping company - Manage fleet and capital - Choose freights and ports - Economic travel speed management - Manual ship steering - Realistic shipping data ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/portofcalll/id313835253/reviews.md ### 1/5 — No no no *2013-02-02, version 2.0* This game is bad and the controls are confusing ### 1/5 — Ennnngh. *2011-07-03, version 2.0* Ennnngh. Not all it's hyped up to be. It lacks direction unless you hit HELP...hard to maneuver ship.....(yawn) unistall ### 5/5 — Awsome game!!! *2011-02-23, version 1.8* Very cool ship game for me definitely five stars ### 2/5 — Bad controlls *2010-12-20, version 1.8* Steering ship is impossable finger covers ship you are sterring. Not shur how this could be corrected just not as fun as this game was on pc ### 4/5 — My fault? *2010-09-20, version 0* Hey, love the game. Slight problem, and I don't know if it's my fault... When I try to steer my ships manually, it instantly says I took to long, and charges me cash. It wouldn't be a problem, but it's making me poor. Please fix it, Nate ### 1/5 — Lame *2009-05-02, version 0* Lame-O ## Frequently asked questions about PortOfCallL ### What is the main objective of PortOfCallL? The main objective of PortOfCallL is to found and manage a successful shipping company. Players must make strategic decisions about buying ships, choosing cargo, and managing finances to become more productive than competitors. ### Does PortOfCallL have a free trial? The lite version of PortOfCallL allows for 30 minutes of gameplay per session. Additional gameplay time or features can be unlocked through in-app purchases. ### What kind of gameplay does PortOfCallL offer? PortOfCallL offers a blend of economic simulation and ship piloting. Players manage their company's finances and strategy, and can also steer their ship manually for tactical or economic advantage. ### Is PortOfCallL available on all devices? PortOfCallL is supported on iPhone, iPad, and iPod. It is also compatible with Apple Watch devices. ### How often is PortOfCallL updated? The latest version of PortOfCallL is 2.0, which was last updated on May 7, 2011. Future updates for full screen support and other versions are planned. ### What is the user sentiment for PortOfCallL? Based on the available data, PortOfCallL has a rating of 2.0 stars from 7 ratings, indicating a mixed to negative user reception. ### Does PortOfCallL have ads? The provided data does not specify whether PortOfCallL contains advertisements. However, it does offer in-app purchases for upgrade modules. ### What is the age rating for PortOfCallL? PortOfCallL has an age rating of 4+, making it suitable for a wide range of players. ## Version history (last 1 release) ### 2.0 — 2011-05-07 Major Bugfix: After purchase of an addon when selecting "TILL END" as game option, the shipsimulator part immediatly stopped with a timeout. The update should fix this and also for saved games. ## Apps similar to PortOfCallL | App | Rating | Price | Category | | --- | --- | --- | --- | | [Chief Almighty](https://appshunter.io/ios/app/chief-almighty/id1291203008) | 4.6 (8,837) | Free | Games | | [Monster Masters EX](https://appshunter.io/ios/app/monster-masters-ex/id1434292068) | 4.6 (3,749) | Free | Games | | [Wild Frontier: Rage West](https://appshunter.io/ios/app/wild-frontier-rage-west/id1484587532) | 4.2 (842) | Free | Games | | [Call of Nations : War Duty](https://appshunter.io/ios/app/call-of-nations-war-duty/id1073846385) | 4.3 (365) | Free | Games | | [Sea Port: Cargo Ships Harbor](https://appshunter.io/ios/app/sea-port-cargo-ships-harbor/id1216710959) | 4.4 (10,472) | Free | Games | | [Kiss of War](https://appshunter.io/ios/app/kiss-of-war/id1465860096) | 4.8 (45,635) | Free | Games | ## More apps by Dipl.-Ing. Rolf-Dieter Klein - [RadioactivityCounter](https://appshunter.io/ios/app/radioactivitycounter/id464004677) All apps by Dipl.-Ing. Rolf-Dieter Klein: https://appshunter.io/developer/309148367 --- *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 2026-06-10.*