Best Thing is Friendica is a free and open-source software distributed social network. It forms one part of the Fediverse, an interconnected and decentralized network of independently operated servers
Based on our record, Friendica seems to be a lot more popular than Apple Game Center. While we know about 32 links to Friendica, we've tracked only 3 mentions of Apple Game Center. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You might want to look into some of the Facebook-like open-source social networking programs like Friendica, Hubzilla, Libervia, or GNU Social. Source: 6 months ago
I think that Friendi.ca is the fediverse equivalent of FB, in the same way that Mastodon is to twitter. https://friendi.ca. Source: 11 months ago
In addition to what has been said, you can also use Friendica, another great decentralized alternative (server list). It supports RSS, along with being a regular social network. Source: 11 months ago
Facebook being whatever it is would be friendi.ca. Source: 12 months ago
Given the similarity to FB, what's the advantage over Friendica or Hubzilla? Both support federation with other servers and can be run as a closed community too. Source: about 1 year ago
Anything you put elsewhere is not more secure, unless you are more secure than Apple's servers, which seems highly unlikely. If you don't have it, it can't get compromised. The user has an iCloud account, you can write to iCloud storage without making them "sign in" to your app. It's their data, they can find it in the folder for your app in their iCloud drive on a Mac. And see... - Source: Hacker News / 20 days ago
Why do you need them to have an account? What on your roadmap requires it? And perhaps you could leverage Game Center accounts for "play" data, which leverages Apple's sensitivity to provide privacy while allowing achievements, multiplayer, and turn-based games, between partners. https://developer.apple.com/game-center/. - Source: Hacker News / 20 days ago
u/JTostitos is right though that Game Center was designed for this although it has gone out of style with many game studios lately. But it all depends on how the game is designed... If you require constant client-server communications then implementing Game Center doesn't really make sense when you can easily roll your own leaderboard on the server. Source: almost 2 years ago
Mastodon - Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!
Nakama - Nakama is an open-source distributed social and realtime server for games and apps.
Gab - Gab is an ad-free social network dedicated to free speech.
Kongregate - Kongregate has free games that you can play online. Choose from thousands of free flash games.
Diaspora - The online social world where you are in control.
Armor Games - Play free online games at Armor Games! We're the best online games website, featuring shooting games, puzzle games, strategy games, war games, and much more...