Native macOS · One-time purchase · On-device
SnapStudio turns screenshots into App-Store-ready sets, social posts and launch assets — driven by you, or by Claude over MCP. Everything on your Mac. Nothing uploaded. Nothing rented.
One-time · key arrives by email · macOS 14+ · Apple Silicon







The moat
SnapStudio ships an embedded MCP server with 90 tools. Your agent frames screenshots in device mockups, fills templates, repaints them to your brand palette, cuts social video, takes a caption or logo you own out of a clip, and exports every App Store size — while you do something better. It all runs locally, inside a native Mac app.
Setup is one line:
No agent? No problem.
The build is done, and now the store wants screenshots in every size. Drop in a capture: SnapStudio adds a backdrop, padding, rounded corners and a shadow, frames it in a Mac, iPhone, iPad, Android, browser or watch mockup, and exports every App Store size in one pass. How it works →

You need something to post every week, and every platform wants a different size. Start from one of 309 templates, drop in your photo, change the words. Layouts come in square, feed, story, landscape, link and banner sizes, in your brand colors. See one photo in five formats →

Every release needs a launch post and fresh screenshots, and the best screenshot often shows a customer's email or a live API key. SnapStudio scans for keys, emails, card numbers and faces and covers the ones you pick before the image goes anywhere. How it works →

Not a toy
When the template isn't enough, go as deep as you want — on a Metal canvas that stays smooth at 50 megapixels.
Private by architecture
Upscaling, background removal and auto-enhance run on-device — Core ML and Apple Vision, not someone's server. Optional cloud AI (OpenAI image generation, Claude analysis) works only with your own keys, stored in the macOS Keychain. No account. Crash reports and usage statistics stay off in the direct build unless you turn them on; the App Store build is sandboxed and has neither.
The field
AppScreens' paid plans start at $99 a year for the job SnapStudio does for $39.99 once — it pays for itself in under five months.
Own it
Questions
No. $39.99, once. No account, no recurring fees. Updates on the direct build arrive via Sparkle.
Not unless you choose cloud AI. Editing, AI upscale and background removal run entirely on your Mac. Optional cloud AI (OpenAI image generation, Claude image analysis) runs only when you invoke it with your own API key — straight from your Mac to that provider, no middleman.
SnapStudio embeds an MCP server with 90 tools. Register it once: claude mcp add snapstudio -- "/Applications/SnapStudio.app/Contents/MacOS/snapstudio-mcp" — then Claude (or any MCP client) can create documents, fill and repaint templates, apply mockups, remove objects and captions, clean up video, batch-render and export packs.
Feature-identical, same price. For the direct download you buy a licence here (checkout by Lemon Squeezy), get the key by email and paste it into the app; it updates itself with Sparkle. On the Mac App Store you pay Apple, there is no key, and the app is sandboxed and updated through Apple.
On-device AI — Real-ESRGAN 2×/4× upscale, Vision background removal, auto-enhance — is included, free, and works offline. Cloud generation/analysis is optional, on your own OpenAI or Anthropic key.
macOS 14 Sonoma or later, Apple Silicon. Metal-accelerated throughout. Seven languages: English, Spanish, German, French, Japanese, Chinese (Simplified), Polish.