Go to the App Store on your iPhone or iPad and download a trusted font management app. Popular free options include: AnyFont Fonteer Step 2: Download Your Preferred Bangla Font

After IOS 26 update, Bengali fonts doesn'… - Apple Community

আশা করি এই গাইডটি আপনার কাজে এসেছে। সংক্ষেপে বললে:

Would you like step-by-step screenshots for installing a Bangla font using iFont?

iOS requires a third-party "manager" app to install .ttf or .otf files: