Berlin's registered demonstrations, with calendar and day list side by side open
Does Polizei Stressi work on iPhone Duo?
According to its developer, yes. FoldHunt's editor hasn't checked Polizei Stressi on iPhone Duo yet, so it's listed as a claim.
- Developer claimedThe developer, posting as Polizei Stressi on X on October 10, 2026, calling version 5 of the app Duo-ready and showing its release notes (@PStressi57058 on X). The release notes for 5.0.0 (released October 10, 2026) say the app uses both displays: open, the calendar and the day's list, search and its results, and the helicopter map and its analysis sit side by side. The post's picture is the App Store page, not the app on the Duo.
Adapted for the fold
We're waiting on details of exactly what Polizei Stressi changes for the fold. Are you the developer? Tell us.
About Polizei Stressi
Polizei Stressi lists every officially registered assembly and demonstration in Berlin, from the city’s public data, with alerts when police helicopters are in the air. Version 5.0.0 adds iPhone Duo support. The release notes, in German, say that open the calendar sits beside the day’s list, search beside its results, and the helicopter map beside its analysis. In the post the developer says it looks very good in the simulator; there are no pictures of it on the Duo yet.
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Sources: Polizei Stressi on X (x.com) · Polizei Stressi on the App Store (apps.apple.com)