ASUS Sound Recorder lets you easily record conversations, interviews, voice memos, and more on your ASUS Android device. Browse and play your list of Sound Recorder files; you can even access other recorded files like phone conversations through the app.
From version ASUS Sound Recorder 1.7.0.27_180312:
Please give us ★ ★ ★ ★ ★ rating if you haven’t rated it yet! Thank you very much for your kindly support! 
Official release note:
Version : V1.7.0.15_171006
Features and changes:
- Multiple bug fixes
Variant
Arch
Version
DPI
All versions