It seems like you're interested in learning more about the 'Sailing Era' game. I'd be happy to help!

Firstly, let's summarize what we know about the game:

* The game is set during the era of great geographical discovery in the 15th to 17th century.

* Players take on the role of a young navigator who dreams of sailing freely through the ocean.

* The game combines realistic sailing mechanics with resource management and crew-building, aiming to recreate the feeling of life onboard a trading vessel.

Now, let's talk about where you can download the game:

* According to the text, Sailing Era is available for PC via Steam or other digital stores. However, it seems like there are also mobile versions available:

+ For iOS devices, you can download the game through the Apple App Store.

+ For Android devices, you can download the game from Google Play Store.

As for cloud save and no jailbreak requirements, I found some information:

* There is a high sea saga cloud save feature that allows players to synchronize their progress across different devices. However, this feature might be limited or exclusive to certain platforms (e.g., iOS).

* Regarding the no jailbreak requirement, I couldn't find any specific information on whether the game requires jailbreaking for installation or gameplay.

Lastly, it seems like Sailing Era is part of a series produced by Koei under its Rekoeition label. If you're interested in learning more about the series or other games from the same developer, feel free to ask!

Let me know if you have any further questions or if there's anything else I can help you with!

Sailing Era for apple download