SENSEI is an all in one MAC app dashboard tool for managing your MAC's performance and files in a sleek user interface. Get 50% off a 1 year license or lifetime license. Pricing is in USD but make sure you select United States, Oregon and use Postal Code 97045 to not get charged sales tax. This also avoids the dreaded Australian GST on the transaction. Minimum Requirements is Catalina and above. Enter the coupon code on the page when it asks for Credit Card or PayPal to update the price discount.
Just came across this hidden offer on /r/MacApps on Reddit. Comes with a 14 day trial but I'm unsure how long this coupon will last.
Was $29 USD - 1Yr License, Now $14.50USD
Was $59 USD - Lifetime License, Now $29.50 USD
Some of the features..
Performance Dashboard
Detailed Battery Reporter
Disk Cleaner
Thermal Dashboard
Theme Support
App Uninstaller
Detailed Hardware Information
Temperature Monitor
GPU Monitor
Performance Optimized
CPU Monitor
Bespoke Design
RAM Monitor
Detailed Display Reporter
HDD/SSD S.M.A.R.T Reporter
100% Native Code
Fan Control
Detailed GPU/eGPU Reporter
SSD Trim Enabler
Accent Color Support
Disk Health Analyzer
Disk Benchmark
Battery Health Analyzer
Multiple Localizations
Disk Monitor
Dark Mode
Startup Speed Optimizer
Partition Map Explorer
GPU Firmware Exporter
Price in title?