A privacy protector is useful only if you can comfortably read your own phone. If you keep bringing the screen closer or turning the brightness all the way up, pause before deciding that the setup cannot work. The viewing position, text size, and page layout may each need a small adjustment.
Larger text does not switch off a privacy filter. It does change what you are trying to read, which makes it a sensible place to start when small labels or dense messages feel difficult.
Hold the phone at a comfortable distance with the screen facing you directly. A privacy layer can restrict your own view when the phone is tilted far to one side. Raising brightness while keeping that angle may miss the cause of the problem.
Try your usual grip while seated, then while standing still. If you use a stand, adjust its direction as well as its height. You should not have to twist your neck or hold your arms rigidly to stay within a usable front view.
On iPhone, go to Settings > Accessibility > Display & Text Size > Larger Text. Adjust the slider, and explore the larger accessibility sizes if needed. Bold Text is another setting worth trying. Apple's guide to making text easier to read describes these options.
Then open your actual apps. Check a long message, a short menu, and a page with buttons near the bottom. Apps and web pages can respond differently to text settings. Keep a size that helps you read while still letting you reach the controls; use an app's own reading settings where available.
The LUSA DESIGN 180° 2.5D AR Privacy Screen Protector combines a left-and-right privacy design with an AR layer intended to reduce reflections. That is a relevant combination when you want a centered personal view and less interference from room lighting.
Neither feature changes the size of the text generated by an app. Treat the film and the display settings as separate choices, then assess them together on the fitted phone. Avoid expecting the screen to look identical from every angle; restricted side viewing is part of the product's purpose.
After choosing a readable text size, display a sample note and ask someone beside you what they can distinguish. Try this in the room lighting and at the brightness you normally use. Larger characters can remain easier to recognize wherever some screen content is still visible, so do not assume that one successful check covers every position.
If reading still feels awkward, reassess the viewing position and your priorities before buying another protector. The 180° AR privacy range should support a usable everyday phone. Clear, comfortable access for you is the starting point for choosing the rest of the setup.
