There are 2 repositories under aptoide topic.
APKUpdater is an open source tool that simplifies the process of finding updates for your installed apps.
Keep sideloaded apps on Android devices in your local network up to date through remote adb.
Pyapks is a Python module that enables you to download Android APK
Aptoide Explicit Images Detector
To allow download APK directly from Aptoide.com to PC/Laptop.