I've had the parsing error too sadly. I eventually found a working modded APK on another site and that one was 9.5mb. Nothing special about it. Unlocks unlimited use but doesn't get rid of adverts.
I'm no tech guy and won't claim to be, in my experience parsing errors usually happen when you try to install an APK which is for a higher Android OS. Example - I used to use Security Master. I found this amazing APK site which offered loads of different versions, updates and mods. The phone I used to download the apk's to was on Lollipop. Unbeknown to me, the APK site had put in small text practically hidden from view which OS to use and look and behold, the only ones I had a parsing error on were specifically for Marshmallow and above.
Not saying that is what has happened here for definite but if I was a betting man, I would have a few £'s on an each way bet this has happened here. Would be interested in knowing your phone and what OS you have. Is it X86 compatible? armv7 maybe or Arm64?
Thanks for posting the APK though, appreciate your hard work!