The best alternatives to Quick Calc are Numi, WiFi Map, and Evaluator. If these 3 options don't work for you, we've listed a few more alternatives below.
Numi is a handy calculator app for macOS. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today + 2 weeks
WiFi Map enables you to connect to shared Wi-Fi hotspots all over the world as well as to stay online even without Wi-Fi around with our eSIM data plans. Also, you're able to secure your connection using built-in VPN. Travel with us and stay online!
Evaluator is a free calculator application. It runs in the background so that it's always ready when you need it. Simply hit the hotkey and start typing.
Parsr is a combined note and calculator app. Our calculator can parse text such as 2 times 4 plus 3, into a value. Can be used as a quick calculator, for reminder notes. Notes can be shared publicly, or kept privately. Check us out!
Inseries is a professional calculator app featuring smart percentage (e.g. 99+20%) and date calculations (1.1.2020+5). It also lets you clearly browse previous results and also reuse previous calculations and results -- much like an oversimplified spreadsheet.
pourcentag.es is a simple and efficient percentage calculator. It uses real sentences to be as intuitive as possible and gives results in real time, as you're typing. It has a beautiful neuomorphic design with an automatic dark mode and language switching.