Well I guess this really is the end for one of my favourite manga reader app as it seems they will finally disable "reading and downloading chapter updates" from their app by next month.
Source:
https://nabstudio.zendesk.com/hc/en-us/articles/360039635851
Last September 2019, MangaRock began their redemption plan to fix their wrongdoings (piracy piracy piracy) by deciding to build an 'entirely new' platform that will be called "MR Comics".
They began their redemption plan by removing the Mangarock app from both the AppStore and PlayStore and by removing ALL reading features in their website (https://mangarock.com). It is still possible to browse/read and download chapters through the Mangarock mobile app though...until next month as it seems as they have plans of shutting down that too. T_T
As someone who loves to read and browse new manga/manhwa/manhua to read, the MangaRock app has been truly heaven sent. Without it, I don't know how I can keep track with the latest chapter updates of the 100+ series I follow. T_T
I did found a potential app to replace Mangarock called "Tachiyomi" and so far I am 90% loving it. It's completely free, no download limit on chapters (as long as your phone memory can handle all those chapters you are planning to downloadXD) and it's even open-source.
The reason why it lack 10% is that it seems there is no ranking of the series in here nor does it recomment what series to read next to which what I truly love about the Mangarock app.