Are you trying to get on an iPad or Procreate Pocket on an iPhone?

Use reputable free apps from the App Store like Sketchbook or ibisPaint [5, 6].

is a professional painting app designed for iPad [1]. It is not designed for iPhone (telefonbuch implies phone/iPhone) and is only available officially through the Apple App Store.

Files labeled "Procreate-telefonbuch-ipa" found on third-party websites, forums, or Telegram channels are highly likely to be malicious, containing viruses, spyware, or ransomware that can compromise your device, steal personal data, or lock your phone [2, 3]. Safe and Legal Alternatives

are iPhone/iPad application files. Downloading IPA files from unofficial sources ("sideloading") is dangerous.

If you are looking for creative tools, please use these safe methods: