F-Droid - F-Droid is an interesting alternative for Android users who want to try something different and not have to use the Goole Play store all the time.
Percolator - Percolator: the always fun, supremely unique photo app that is sure to surprise you! FEATURES:
APK Pure - Download apk for Android with APKPure APK downloader. NoAds, Faster apk downloads and apk file update speed. Best of all, it's free
AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.
APKMirror - Android Market and APK Downloads
Repix by Sumoing Ltd - Mosaic paint filters, bokeh effects, and more