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AppScreen vs mask bridge

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AppScreen compared with mask bridge
DetailAppScreen logo AppScreenmask bridge logo mask bridge
What it doesFree app store screenshot editor for panorama canvas design and export Free, open-source plugin for Lightroom Classic that exports masks as PNG, TIFF or JPEG files
StageNot given Not given
FoundedNot given Not given
Based inNot given FR
Pricing modelFreemium Open source
PricingFree tier: no card needed, everything for one app's phone screenshots with 3 projects and up to 5 slides. Pro: $9 paid once (not a subscription), unlimited projects, up to 10 slides on App Store and 8 on Google Play, tablet sizes and frames, cloud save, share links and agent control. Pay what you want, from €0
Key features
  • One panorama canvas across every slide
  • App Store sizes for iPhone and iPad
  • Google Play sizes for Android phones and tablets
  • Phone and tablet frames
  • Captions, backgrounds, images and logos
  • Cloud save with version history (Pro)
  • Share links with open and copy counts (Pro)
  • Agent control over MCP (Pro)
  • Export masks as PNG, TIFF or JPEG
  • Batch process multiple images and sequences
  • Local AI-powered object detection with RF-DETR
  • Standard and HD Fine Detail quality modes
  • Generate transparent PNG cutouts
  • Offline processing without internet or account
  • Matching filenames for images and masks
  • macOS and Windows support
  • MIT open-source license with source code on GitHub
  • Apple-signed and notarized builds
What makes it different
  • One wide panorama canvas lets design elements run across multiple slides
  • Free tier requires no account or card
  • Pro is $9 paid once with no subscription
  • Supports both App Store and Google Play in one tool
  • Agents can design on the canvas via MCP integration
  • Exports masks as image files for use in 3D workflows, compositing and other tools outside Lightroom
  • Processes images locally on your computer with no internet or account required
  • Supports batch workflows for multi-view sequences used in photogrammetry and Gaussian splatting
  • Open source under MIT license with readable and modifiable code
  • Pay-what-you-want pricing with no license key required
Community votes00
DR (Domain Rating by Ahrefs)36 +1 (up) since last check2 no change since last check
Trust Flow (Majestic)112
Citation Flow (Majestic)2314
Referring domains (Majestic)704

5 details filled in for both companies.

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