Don't ignore Time-Limited Events. They are the primary way to earn free Tokens and exclusive car blueprints.
Standard IPAs from the App Store are encrypted and tied to an Apple ID. Decrypted IPAs: asphalt 8 ipa
That being said, here are a few options: Don't ignore Time-Limited Events
Asphalt 8 v1.0.0 : The original launch build of the game on Internet Archive. ⚡ asphalt 8 ipa