
Arc Studio Pro
8.1#18 in writing appsFrom $69 a yearFree planiOSmacOSWindows
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| Fact | Arc Studio Pro | Celtx |
|---|---|---|
| Export formats | standard | standard |
| Free plan | Yes | Yes |
| Headquarters | Wilmington, Delaware, USA | St. John’s, Newfoundland and Labrador, Canada |
| Mobile apps | Yes | Yes |
| Offline mode | Yes | Yes |
| Publishing tools | Yes | Yes |
| Real-time collaboration | Yes | Yes |
| Student Discount | Students can receive $70 off Pro with an .edu address. | Eligible students receive the Writer Pro and production planning features at over 75% off. |
| Version history | Yes | Yes |
It suits screenwriters who want script formatting, outlining, revision history, and offline work across supported Apple and Windows devices or browsers. Writers can start free, while teams needing collaborator invitations must choose a subscription.
Celtx suits writers and production teams working on film, television, documentaries, commercials, or interactive media. Its collaboration and planning tools may help teams sharing scripts and production tasks.