Script Lab vs Final Script AI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Script Lab
Read full descriptionHide full description
Script Lab is an AI-powered screenwriting app and professional tool built for the modern screenwriter. Use this AI screenplay writer to develop a complete script for film and movie stories, learn how to write a screenplay, strengthen story structure, and improve your writing with a disciplined screenwriting workflow. Script Lab β AI Screenwriter AI-assisted screenplay writing for professional film and movie stories. Script Lab is a professional AI-assisted screenplay writing app built for serious screenwriters who care about structure, story logic, and creative control. This is not a βgenerate a scriptβ shortcut tool. Script Lab is a disciplined screenwriting system designed to help you build professional screenplays for film and movie stories β step by step β without losing story, structure, or soul. Whether youβre learning how to write a screenplay, developing your next feature film, or refining your screenwriting process, Script Lab works as a true co-writer, not a replacement. Built for Screenwriters, Not Prompt Gamblers Great screenplays arenβt typed β theyβre designed. Script Lab treats screenwriting as a craft, not a trick. Every feature is built to support real creative thinking, strong narrative foundations, and professional rewriting standards. You remain the storyteller. AI assists with clarity, structure, and execution. What Makes Script Lab Different Unlike generic AI scriptwriting tools, Script Lab uses a locked, step-by-step workflow that mirrors real industry screenwriting practice. Each stage of your screenplay becomes the foundation for the next, helping you avoid incoherent drafts, broken characters, and structural collapse. This makes Script Lab a powerful screenwriting tool, not just an AI screenwriter. Core Screenwriting Features AI-Assisted Screenplay Writing Write professional screenplays for film and movie stories with structured AI guidance. Idea & Story Foundation Tools Refine your core concept before writing pages. Build strong narrative intent from the start. Character Engine Develop consistent, motivated characters that hold together across the entire script. Structured Draft Generation Create first-draft screenplay material designed for real rewrites β not disposable output. Editable AI Responses Edit everything. Improve every step. Then regenerate based on your thinking. Rewrite-Friendly Output Every screenplay draft is built to be revised, polished, and strengthened. Integrated Screenwriting Course Learn the ins and outs of professional screenwriting craft inside the app. Learn While You Write Script Lab includes a full screenwriting course in the Learn tab β written at a professional, industry-aware level. Topics include: β’ How to write a screenplay β’ Story structure and narrative discipline β’ Character design and motivation β’ First drafts vs real rewrites β’ Thinking like a professional screenwriter This makes Script Lab both a screenplay writer and a learning environment for long-term growth. Why βScript Labβ? A lab is where ideas are tested, refined, and strengthened. Script Lab is where: β’ Raw ideas become disciplined screenplays β’ First drafts are treated as starting points β’ Screenwriting is approached with patience and humility β’ AI supports the process without taking control This is AI-assisted screenplay writing for professional film and movie stories, not automation for shortcuts. Who Script Lab Is For - Aspiring screenwriters learning how to write a screenplay - Serious writers developing film or movie scripts - Writers who want a professional screenwriting software experience - Creators who value structure, discipline, and rewrites - Anyone looking for a reliable AI screenwriting tool that respects craft An AI-assisted professional screenplay writer that respects storytelling craft. Script Lab β AI Screenwriter Write screenplays with structure. Build stories with intention. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Final Script AI
Read full descriptionHide full description
Final Script AI is a professional screenwriting app for iPhone β industry-standard formatting, a beat board, structure templates, production revisions, and an AI writing room powered by Claude. WRITE LIKE A PRO β’ Auto-formatting editor with smart return, type cycling, and smart-type autocomplete β’ Scene headings, action, character, parenthetical, dialogue, transitions, dual dialogue β’ Live page count and runtime estimate β’ Beat board with index cards in act columns β’ Structure templates: Three-Act, Save the Cat, Hero's Journey β’ Outline view with beats and scene list AI WRITING ROOM (BYOK) Bring your own Anthropic API key β stored securely in your Keychain, never on a server. Powered by Claude: β’ Continue Scene β draft the next lines in your established voice β’ Punch Up Dialogue / Tighten Action β craft-level rewrites β’ Coverage Notes β an honest reader's report with logline, strengths, concerns, and next steps β’ Generate Logline / Synopsis β pitch material from your script β’ Brainstorm Beats β unstuck ideas with real range β’ Check Character Voice β flags off-voice lines using the character bible β’ Suggest Names / Analyze Tone PRO EXPORT β’ Import and export Fountain (.fountain) β’ Export Final Draft (.fdx) β Pro β’ Export print-ready PDF (US-Letter Courier) β Pro PRODUCTION READY β’ Production revisions with WGA color order (blue, pink, yellow, green, goldenrod, buff) β’ Locked pages and revision drafts β’ Character bible with voice notes PRICING Free: unlimited projects, full editor, beat board, Fountain I/O, 10 AI assists per month. Pro ($24.99/year): unlimited AI, Final Draft + PDF export, production revisions, character bible. Your screenplays never leave your device. Your API key is stored only in the iOS Keychain. TERMS & PRIVACY Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mvalasek77-droid.github.io/finalscript-ai-privacy/
Screenshots
Verdict
The clearest difference is iOS requirement: Script Lab at 13.0 against Final Script AI's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Script Lab sells 2 in-app purchases, starting at $19.00 per 7 days and Final Script AI sells 1 in-app purchase, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.
| Parameter | Script Lab | Final Script AI |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 13.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 95 MB | 2 MB |
| Age rating | 12+ | 4+ |
| Developer | VERSELINGO COMMUNICATIONS LIMITED | Mike Valasek |
In-app purchases
Script Lab
- Weekly$19.007 Days
- Monthly$59.001 Month
Final Script AI
- Final Script AI Pro$24.991 Year
Questions
Is Script Lab free?
Is Final Script AI free?
Do Script Lab or Final Script AI have ads?
Other comparisons















