Capti AI. Captions for videos.

Capti AI positions itself as a one-stop AI video studio for iOS, and its feature list is indeed expansive. The core captioning uses ML speech-to-text to deliver word-level timings with animated presets—ideal for social media creators who need fast, engaging results. The breadth of tools—translation, dubbing, voiceover, background removal, upscaling, and even AI avatars—makes it a compelling package for solo influencers marketing themselves on TikTok or Instagram. The explicit privacy stance (no selling, sharing, or using your data) is a real differentiator in an era of AI data concerns. On the downside, the app is iOS-only, with no web or desktop version, which is a significant limitation for anyone who edits on a computer or collaborates with a team. Pricing details are not publicly listed, and there's no mention of a free tier or API, so potential buyers face uncertainty about costs and integration options. The app also relies on a touch interface, which may feel limiting for fine-grained timeline edits. For its intended mobile-first audience, though, it covers a remarkable range of use cases. If you're an iPhone-centric creator who wants to produce polished vertical videos quickly, Capti AI is worth trying. If you need desktop power, cross-platform access, or team collaboration, look elsewhere.