Best free & open source tweak for TikTok app on iOS 12 - 14 

Features:
<li>Remove Ads</li>
<li>Enable download for all videos</li>
<li>Download without watermark</li>
<li>Auto scroll to next video</li>
<li>Show progress bar (for fast forward or rewind video)</li>
<li>Can hide UI (view video in full screen)</li>
<li>Change Region (may not work for iPad and some devices)</li>
<li>Bypass jailbreak detection (make like and follow work)</li>
<li>Support iOS 12 - 14 & latest TikTok version</li>

TikTok God