The official TikTok app on the Play Store typically requires Android 6.0 (Marshmallow) or higher for the latest builds. This leaves users with perfectly functional devices (like the Samsung Galaxy S5, Nexus 5, or various budget tablets) stranded without official updates.
The latest TikTok APK for Android 5.1 is version 23.4.3 (or newer). You can download it from reputable sources like APKMirror or Uptodown. tiktok apk for android 51 new
