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X feature flags, Grok companions, and Grokipedia.

  • X feature flagsFeature switches in X web
  • Grok companionsAni, Mika, Rudi, Valentine
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Week 39, 2026 · 21 to 27 Sept 2026

News apps this week

0 new versions, 0 new top-10 placings and 0 tech stack changes across 1 apps.

All appsLifestyle1News1Productivity30Travel1Utilities1

Feature flags

X web feature flags

  • X app icon

    X web feature flags · X iOS

    5 flags moved: 2 added, 3 changed

    Including responsive_web_live_video_viewer_session_enabled, responsive_web_nfl_sidebar_for_all_users_enabled, rweb_sports_post_context_footer_enabled

Ranks compare the last complete chart collection of this week with the last one of the week before, in the App Store and Google Play top free charts. Collections compared: App Store 20 Sep 00:09 to 27 Sep 00:08 UTC; Google Play 20 Sep 12:08 to 27 Sep 12:08 UTC. 5 countries were left out because one of the two collections was missing or partial there. Weeks run Monday to Sunday (UTC).

Archive

Earlier weeks

Week 43, 202619 to 25 Oct 2026Week 42, 202612 to 18 Oct 2026Week 41, 20265 to 11 Oct 2026Week 39, 202621 to 27 Sept 2026Week 38, 202614 to 20 Sept 2026

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