Choose Keyshape if you need
- macOS. We haven't found it on Theatre.js' website.
- Integration with Adobe Illustrator, Figma or Sketch. We haven't found them on Theatre.js' website.
Side by side, from each tool's own website. A tool's rating shows once it has 3 reviews.
From each tool's own website, checked on the dates below, and from published reviews.
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.

Nobody has reviewed Keyshape yet. Its rating shows once it has 3 reviews.
Review Keyshape
Nobody has reviewed Theatre.js yet. Its rating shows once it has 3 reviews.
Review Theatre.jsFrom the platforms and integrations each website lists.
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Keyshape and Theatre.js yet.
Your review makes this comparison better for the next person. Review Keyshape or review Theatre.js.
Keyshape: Facts from keyshapeapp.com, checked November 14, 2026. Sources: keyshapeapp.com, keyshapeapp.com/features.
Theatre.js: Facts from theatrejs.com, checked November 14, 2026. Sources: theatrejs.com.
Prices change, so confirm on their sites.