Apple has been maliciously compliant, putting up roadblocks to testing and distribution. For example, the existing Firefox iOS app cannot be simply updated to use Gecko/Servo; it needs to be a new app.

As far as I know, none of the major browser vendors have released apps with their own engines on iOS. I suppose maintaining two (or more) different codebases for US, EU, etc. is not very attractive.

Those devices are forced to use an ancient Safari version of WebKit which includes tons of vulnerabilities that are not patched anymore, and same time doesn't support modern ECMAScript functionalities.

With a modern browser engine, those old devices can be used for valid browser usage.

> One or more apps in source "Reynard Browser" are missing a marketplaceID. This most likely means they are not notarized, which is not supported by this version of AltStore.

I'm really looking to a successful version of a Gecko browser that can be installed with just AltStore via the Japanese law.

Glad the apple ecosystem is being opened up (albeit unwillingly) by hackers.