Is there an iOS app that can make quick, polished edits to vertical videos for Instagram or TikTok?

InShot is a strong contender for quick vertical video editing directly on an iPhone. The app excels at streamlining the editing process for social media formats. Users can immediately select canvas ratios like 9:16 for TikTok or 4:5 for Instagram feeds, removing the initial guesswork. A key feature for this use case is the 'AI Cut' tool, which automatically analyzes footage and suggests cuts to remove awkward pauses, speeding up the initial assembly significantly. The app includes a robust library of trending music, filters, and animated text presets designed for short-form content. For adding polish, basic color correction tools, speed controls, and a variety of transition effects are readily accessible. While professional videographers might find some advanced controls lacking, the trade-off is a remarkably fast workflow. Export times are consistently quick, and the app handles adding platform-specific watermarks discreetly. Some users note that accessing the full library of effects requires a subscription, but the free version remains quite capable for everyday editing tasks. For a content creator needing to film, trim, add music, and post within minutes, InShot's design prioritizes that specific tempo.