Bilderquellen
http://www.pixabay.com
http://www.unsplash.com
http://www.pexels.com
Textchecker
Grammatik prüfen: https://languagetool.org/de/
Wörter prüfen: https://wortliga.de/textanalyse/
Links
iOS-Appstore https://linkmaker.itunes.apple.com
Plugin für Appstore https://tchgdns.de/wp-appbox-app-badge-fuer-google-play-mac-app-store-windows-store-windows-phone-store-co/