Huawei Ascend G525 — P9 Call recording?!?!

I hope I'm not being repetitive here... One of the major things I need my phone to be able to do is record my phone calls. I've tried SEVERAL apps and so far, no luck. Permission settings and what what have delivered no results. Bold Beast was very bold in their statement that theirs is the only one that works, and even after I told them it doesn't, they boldly wrote back and told me it does, test again. Already tested twice. I'd appreciate any advice.

Thanks!

Just a note, it isn't G525 I didn't say that. It's the P9