not sure whether it helps. Some links, some tables:
F-Droid ______________________The app store that respects freedom and privacyG-Droid ______________________An alternative client app to browse the F-Droid repositoryorg.fdroid.fdroid.privileged.oServices to allow F-Droid to securely install and update appFoxy Droid ___________________Yet another F-Droid clientApkTrack _____________________Check for updates on PlayStore and other sourcesAurora Droid _________________An alternative to the default F-Droid appAppBak _______________________Back up list of installed appsM-Droid ______________________Unofficial Material Designed client for F-DroidF-Droid Privileged Extension _Services to allow F-Droid to securely install and update appYalp Store (fork) ____________Download apks from Google Play StoreYalp Store ___________________Download apks from Google Play StoreAuto Updater for Chromium ____Automatic updates for ChromiumApk Extractor ________________Get APK files from installed appsSAI __________________________SAI lets you install and export split APKsClassyShark3xodus ____________Scan apps for trackersAPKMirror ____________________An unofficial client for the gratis app download site APKMir
Numbers in the second column of the above diagram denote time of last update, e.g. 2007 ~ Juli, 2020
