do you have enough free storage space? If so, is the previous version is still installed? Then uninstall it then try again, tho backup your data first, uninstalling it, data will be gone too
Your data is located on the following folder
/storage/emulated/0/Android/data/
look for the folder named
com.hugecookie.aptch
Copy that folder somewhere and after uninstalling the previous version and installing the new version, move the folder you did just copy to /storage/emulated/0/Android/data/