The iPhone Duo brings a lot of excitement for its dual-screen design, but many users think Safari still feels cramped—especially on the outer display. Here are two tweaks users are finding helpful to improve web browsing on the Duo’s unique layout.
1. Shrink Text and Zoom Out for Wide Layouts
If you want websites to look more like desktop versions and use more screen real estate, try reducing your text size and website zoom. One user recommends setting system text size to about 90% and default page zoom in Safari to around 85%. That combination helps push more content into view on the Duo’s larger, folding outer screen.
To adjust these: go to Settings → Appearance → Text Size and drag the slider toward smaller text. Then head to Settings → Apps → Safari → Page Zoom and set the desired zoom level. For many, this makes sites look far more natural and spacious.
2. Try “Wider”: A Safari Extension to Stretch the Layout
Another solution comes from a third-party extension called Wider. It was built by an indie developer to deal with how Safari’s right-aligned controls take up too much space on the outer screen, squeezing the content. Wider aims to let websites use more horizontal space—effectively giving you full-screen browsing without switching to a different browser.
Wider is currently a paid extension ($2.99 one-time purchase) after an initial free period. It’s still a work-in-progress, and some websites may not play nicely, but for those willing to accept a few quirks, it’s a promising workaround until Apple releases an official upgrade.
Many users welcome these tweaks because improving how Safari works on the iPhone Duo is becoming a priority. Even Apple has acknowledged issues with the outer screen browsing experience and is reportedly investigating fixes.
Let us know: Have you found your own tricks for using Safari on the Duo? What settings are you tweaking?
Analytical angle: These tweaks show how much potential remains in the Duo’s software side. Hardware innovation opens new possibilities, but without software that adapts properly, the full promise can’t be realized. As users test workarounds like Wider and custom zoom, pressure mounts on Apple to deliver a more polished, built-in solution to make web browsing on the Duo as intuitive and spacious as its hardware suggests. Moving forward, watch for iOS updates or Safari enhancements that target Foldable UI optimization and outer screen layouts—those could be the real turning point for dual-screen phones.
