Tutorial Sideloadly Sideloaded Apps & Game Center Save Progress

[Rook 562k iPad Pro (2nd gen) 17.4 Donor]

"Why does Game Center not work on my sideloaded app?" is a question which gets asked a lot around our community and here's a topic to explain what's happening and ways to resolve this issue with sideloaded iOS apps.
 

The Problem
Every app on the App Store has a unique bundle identifier (a.k.a bundle ID) which Game Center recognizes & supports. On the latest iOS versions, Apple has prevented users from sideloading apps that have the same bundle ID as existing App Store apps, so we're forced to use a different bundle ID in order to sideload which in turn makes Game Center not recognize the app.

 

The Solutions

1. Use the normal iOSGods App when it is signed and working.
2. Purchase & use iOSGods App+. This works because this new limitation only affects free/normal Apple IDs.
3. Enroll your Apple ID to the Apple Developer Program and use it with Sideloadly or the Apple Developer Program Install option.
4. Use the app's own syncing system via their own account logins or via the social logins such as Facebook, Twitter, Google, QQ, Line & others. This makes it so we don't have to rely on Apple's Game Center. Example with Last Day on Earth app.
5. Use the apps as-is. We've been working hard and implemented various fixes to sideloaded apps, so even without Game Center, your progress will still be saved as long as you do not uninstall the app and overwrite it when sideloaded.
6. Jailbreak. You could have a device you can use specifically for this. Palera1n Jailbreak supports the latest iOS versions. When Jailbroken, you can install apps without having to worry about revokes, or Game Center. TrollStore & TrollStore 2 is also included.
7. This new Apple limitation has only been implemented starting iOS 13.3.x and higher. So if you have an iDevice on an iOS version lower than that, you should not be affected.

 

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Updated August 13, 2024 by Rook

[Solo_Leveling 583 iPhone 17 Pro Max 26.0]

for the information.

[taking0ver 0]

Solution 1 didn't work for me, still can't click on Game Center connect in LDOE

And Solution 2 I am waiting for the activation. I purchased the App+ but im waiting for the verification email

[Thing ZZ 1]

my games keep crashing as i start them any fixes?

 

[Zackbuyvip 3 iPhone 11 Pro Max 14.8]

On 9/16/2022 at 2:32 AM, Rook said:

This new Apple limitation has only been implemented starting iOS 13.3.x and higher. So if you have an iDevice on an iOS version lower than that, you should not be affected. Untick the Sideloadly automatic bundle ID option and sideload.

Yah this doesn't seem to work anymore

[ieyasu 13 iPhone Xr 12]

i have another solution for this, but only for trollstore users only, download the original app from appstore and load your gamecenter account, then use the trollstore to overwrite the existing app with a modified app with hacks, just confirm the force installation if it pops up, then viola

[mizteribear 144 iPad Mini 6 18.2]

@Rook I have a Dev account so I can sideload without revoke or having to resideload every 7 days.  I did the uncheck automatic buncle ID and I'm getting this message -  

ERROR: Guru Meditation f8880e@892:3aea77 Failed: (9401) An App ID with Identifier 'com.disney.emojimatch' is not available. Please enter a different string.

Install failed: Guru Meditation f8880e@892:3aea77 Failed: (9401) An App ID with Identifier 'com.disney.emojimatch' is not available. Please enter a different string.

[mr.saam 22 iPhone 6s 15.7.1]

good think for save your game and activity

[Rook 562k iPad Pro (2nd gen) 17.4 Donor]

1 hour ago, mizteribear said:

@Rook I have a Dev account so I can sideload without revoke or having to resideload every 7 days.  I did the uncheck automatic buncle ID and I'm getting this message -  

ERROR: Guru Meditation f8880e@892:3aea77 Failed: (9401) An App ID with Identifier 'com.disney.emojimatch' is not available. Please enter a different string.

Install failed: Guru Meditation f8880e@892:3aea77 Failed: (9401) An App ID with Identifier 'com.disney.emojimatch' is not available. Please enter a different string.

Are you sure you have a paid Apple ID?

[mizteribear 144 iPad Mini 6 18.2]

5 hours ago, Rook said:

Are you sure you have a paid Apple ID?

@RookYep cost me $120