Official apps like Shonen Jump or Manga Plus are limited to their own publishers. Manga Rock Pro functioned as an aggregator
If you are looking for features similar to the old "Pro" IPA, such as offline reading and diverse source aggregation: manga rock pro ipa better
The IPA version is often seen as superior by veterans because it bypasses the limitations of the modern, legal App Store versions. Official apps like Shonen Jump or Manga Plus
But why is a dead app considered superior to modern alternatives? Is it just nostalgia, or does the actually offer features that modern developers have failed to replicate? manga rock pro ipa better
If you want, I can:
Aidoku is another excellent open-source reader that has gained traction recently.