Bing for iPhone app redesign adds deep links, emphasizes app integration in search
Context & Ripple Effects
This redesign is the consumer-facing payoff of a move Microsoft made six months earlier, when it began indexing app content for Bing results and publishing markup that ties webpages to their in-app equivalents. What changed on November 18 is placement: deep links move from an indexing capability into the core iPhone search experience itself.
The competitive framing matters because Google got there first on Apple's turf — its search app and Chrome began surfacing deep-linked iOS app content in May, and by October the Google Search app was indexing apps built for iOS 9's deep-link support. Bing's redesign is Microsoft answering on the same platform rather than opening a new front.
First-order effects
- iPhone users searching in Bing now see content from installed apps surfaced directly in results, with taps opening the relevant app screen instead of a webpage.
- Developers who adopted Bing's app-to-webpage markup gain a new distribution surface inside the redesigned app; those who didn't are effectively invisible in app-integrated results.
Second-order effects
- Google's iOS search app — which added deep links months earlier — faces direct feature parity pressure from Bing on Apple's platform, where neither company controls the default search slot.
- Microsoft's follow-on launch of the Bing-powered News Pro app for iOS two months later shows the pattern extending beyond search: individual Bing products shipping iPhone-first rather than waiting on Windows.
Third-order effects
- If app content keeps displacing webpages as the unit of mobile search results, the contest shifts from crawler reach to developer adoption of deep-link markup — making markup standards and SDK relationships the real battleground between Microsoft and Google on iOS.
The trend: Mobile search on iOS is converging around app deep-linking, with Microsoft and Google racing to index app content as a primary result type on a platform neither controls.