What screenshot inputs are required?

Clean simulator captures in PNG format are required. The studio composites each capture into the chosen device frame and applies your typography, layout and theme.

Can a project be saved and resumed later?

Yes. Authenticated users can save projects to the cloud, name them, and open them again from any device. Autosave runs every 30 seconds during an active session and uploads only the screenshot bytes that have actually changed. The Free tier supports one saved project; the Pro tier supports twenty.

Is the export compatible with fastlane?

Yes. The export bundle uses the exact directory layout expected by fastlane deliver and supply, including locale and device folders. iOS and Google Play screenshots may be mixed within a single bundle without further reorganisation.

Can multiple device sizes be rendered together?

Yes. Any combination of iOS 6.9, 6.7, 6.5 and Google Play may be selected. A single render produces every selected size and packages them in one bundle.

How customisable is the typography?

Each project supports an arbitrary number of named text fields. Within each field, individual character spans may be styled with their own font, size, weight, colour, italics, underline and alignment. More than 30 Google Fonts are available out of the box.

Where is data stored?

All data is hosted on infrastructure located in the European Union (Contabo, Düsseldorf). Render outputs are removed after 24 hours; screenshots associated with saved projects are retained for the lifetime of the project. No training is performed on customer data, and the studio interface uses no tracking cookies.

Changelog

v0.8.0
minor2026-05-14
Add plan switching endpoint and Gmail-safe email layout
- Add switch-plan endpoint for changing subscription tiers
- Rework KV email layout for Gmail rendering compatibility
- Refresh build stats after v0.7.0 tag
v0.7.0
minor2026-05-14
Add yearly Pro plan, raise Pro render cap, and improve SEO metadata
- Add yearly Pro subscription plan
- Increase Pro tier render cap to 1000 per month
- Align sitemap with robots directives
- Add TechArticle JSON-LD structured data
v0.6.0
minor2026-05-14
Add showcase section and polish generic device frame rendering
- Add Showcase section with outline and glow theme tiles
- Add SEO metadata for theme example pages
- Top-align showcase grid layout
- Tighten outline frame to hug screenshot edges
- Polish generic frame with bezel inset, thicker outline, and unified frameColor
v0.5.0
minor2026-05-14
New CSS frame presets, framework-aware bundles, and studio UI refinements
- Add generic CSS frame presets: minimal, outline, glow
- Generate framework-aware bundle layouts from generator
- Rework studio layout with screens panel and compact top strip
- Add Playwright E2E suites for studio, cloud V2, and render
- Stabilize 23 production E2E specs
v0.4.0
minor2026-05-14
Cloud project saves and live studio preview updates
- Save cloud projects in place via V2 wire
- Propagate background color, preset, and effect changes to the studio preview iframe
- Refresh repository stats following the v0.3.0 tag
v0.3.0
minor2026-05-13
Studio project load UX, broader upload formats, and release flow polish
- Add studio project load overlay, save shortcut, and URL sync
- Keep image background tab state independent to unblock uploads
- Skip project name prompt when saving an already-named project
- Accept JPEG, WebP, HEIC, AVIF, and GIF for background and object uploads
- Allow X-API-Key and Idempotency-Key in CORS headers
- Document unified release flow and tighten changelog and progress pages
v0.2.0
minor2026-05-13
Initial release of AppScreen screenshot generator with studio, API, and billing
- Add studio with themes, multi-locale text, per-screen overrides, undo/redo, and saved projects
- Introduce programmatic render API with API keys, async job queue, and monthly quota
- Ship Stripe subscription checkout, customer portal, and tax support
- Add Firebase Auth accounts with GDPR-explicit marketing opt-in
- Add transactional and lifecycle email system with BIMI setup
- Deploy web to Cloudflare Workers and API to brain VPS with R2 opt-in storage