Rotato is the tool for beautiful 3D device animation. AppGrowthKit is the tool for the static screenshot set you actually upload to App Store Connect and Google Play.

Rotato is a Mac app known for high-end 3D device mockups and video. Designers drop screens into realistic hardware and export cinematic renders. It is not an ASO screenshot generator with store-size packs, localization, or listing copy.
| Feature | Rotato | AppGrowthKit |
|---|---|---|
Cinematic 3D / video mockups | ||
App Store screenshot sets | ||
AI listing copy | ||
Screenshot localization | ||
Browser editor |
Rotato exports look stunning in a launch video. AppGrowthKit exports the PNG sizes the store forms require.
Listings convert on headlines and the first three screens. AppGrowthKit is built for that narrative.
Indie teams can finish screenshots in a browser between Xcode builds.
Generate store screenshots and icons from the same captures you already filmed.
Get startedFor App Store and Play screenshot stills, yes. For 3D animated device videos, no — Rotato is the specialist.
Rotato is a macOS app for cinematic device mockups. You drop a screen recording or image onto a 3D iPhone, iPad, or Mac, set a camera move, pick lighting and a scene, and render a video or a high-resolution still. It is popular for website heroes, launch trailers, and social posts because the output looks like a product commercial.
That is a different job from a store listing. App Store screenshots are flat PNGs at fixed pixel sizes, viewed at roughly a third of the screen width in search results. Google Play screenshots are similar. Neither store wants a perspective render with a reflection on a marble table; they want the app, legible, with a headline that says why someone should tap.
Three practical problems show up when people try to ship Rotato output as screenshots. First, sizes: Rotato renders to whatever resolution you ask for, so you still need to know and hit the 6.9-inch and 13-inch iPad dimensions and the Play minimums. Second, legibility: a tilted phone at store-grid size makes the in-app text hard to read, and most high-converting listings use a flat, front-facing frame with a large headline. Third, the story: a listing is a sequence of five to ten frames with copy, not a single hero shot.
AppGrowthKit is built around that sequence. Upload real captures, let AI draft the order and headlines, adjust layers, and export the exact sizes App Store Connect and the Play Console accept.
Capture the app once. Use the captures in AppGrowthKit for the listing set and app icon, and drop the same captures into Rotato for the trailer, the website, and the launch tweet. The screenshots upload to the stores; the video goes everywhere else. If you make an App Store app preview video, Rotato can produce the footage, but check Apple's preview specifications for duration and resolution before you render.
Rotato is a paid macOS application, so Windows and Linux developers cannot use it at all. AppGrowthKit runs in the browser on any desktop, with rendering done locally in your browser. Pricing is a $9.99 one-time Launch Pass or Pro at $14.99 a month or $99.99 a year, both with unlimited projects and store-ready exports. If you already own Rotato for marketing video, keep it; it is the specialist for that job.
Competitor details come from Rotato's public product pages at rotato.app. Pricing and features change; check their site before you decide.