Comparison

Script Lab vs Scenarly

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Script Lab

Features
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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 – 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 “generate a script” shortcut tool. Script Lab is a disciplined screenwriting system designed to help you build professional screenplays for film and movie stories — step by step — without losing story, structure, or soul. Whether you’re 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 aren’t typed — they’re 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 — 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 — written at a professional, industry-aware level. Topics include: • How to write a screenplay • Story structure and narrative discipline • Character design and motivation • First drafts vs real rewrites • Thinking like a professional screenwriter This makes Script Lab both a screenplay writer and a learning environment for long-term growth. Why “Script Lab”? A lab is where ideas are tested, refined, and strengthened. Script Lab is where: • Raw ideas become disciplined screenplays • First drafts are treated as starting points • Screenwriting is approached with patience and humility • 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 – AI Screenwriter Write screenplays with structure. Build stories with intention. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Scenarly

Features
Read full description

Write screenplays effortlessly with Scenarly® — a modern, elegant, and cross-platform screenwriting app designed for amateur and professional writers who refuse to compromise. ▸ WRITE screenplays in an editor designed for fluid, uninterrupted creative flow that automatically handles all industry-standard formatting as you type. ▸ PLAN your story research with total visual freedom by connecting cards, dropping in voice notes, and grouping images on a flexible canvas. ▸ TWEAK the workspace to make it truly yours by customizing visual themes, multi-language support, and screenplay layouts to match your workflow. ▸ MASTER production-ready scripts with locked scenes, frozen pages, and revision tracking to keep your entire crew aligned through every rewrite. ▸ FIND any scene effortlessly using the built-in sidebar and powerful script-wide search features that let you make updates in seconds. ▸ SYNC your writers' room online by collaborating live with co-writers and backing up every edit safely to the cloud in real time. ——— COMING FROM FINAL DRAFT? ——— ▸ SEAMLESS TRANSITION: Import your existing .fdx, .fadein, or .wdz files instantly and keep writing without breaking your stride. ▸ BUILT FOR TODAY: Enjoy a modern interface, real-time collaboration and full feature parity on every device. ▸ NO ACCOUNTS, NO RESTRICTIONS: Create unlimited projects and export clean, watermark-free scripts without forcing account registration. ▸ SOURCE-AVAILABLE CODE: Complete code transparency and open development vs. opaque legacy software. ▸ FREE TO USE: Professional-grade scriptwriting without steep legacy price tags or costly upgrade cycles. ——————— KEY FEATURES ——————— ▸ CROSS-PLATFORM Access and edit your projects seamlessly on desktop (Windows & macOS), phone (iOS & Android), or directly inside your browser. ▸ OFFLINE-FIRST Work anywhere with complete core functionality without needing an account or active internet connection. ▸ CLOUD SAVE Keep your work seamlessly updated and backed up across all your devices. ▸ REAL-TIME COLLABORATION Invite teammates to co-write, review, and edit documents together simultaneously. ▸ INDUSTRY FORMATTING Maintain professional standards with fully customizable layouts, standard screenplay page breaks, and dual dialogue positioning. ▸ LOCKING & REVISION MODE Prepare scripts for shooting using color-coded revision tracking and strict scene or page locking features. ▸ SCENE MANAGEMENT Organize your project effortlessly using easy outline navigation and drag-and-drop scene reordering. ▸ CHARACTER TRACKING Keep track of every character with custom color highlighting and dedicated profile synopses. ▸ BOARDS Brainstorm and structure your plot visually using flexible story cards, outlines, and recorded voice notes. ▸ FOLDERS Keep your workspace organized using structured folders, revision drafts, and visual mood boards. ▸ SMART EDITOR Speed up your writing flow with context-aware auto-completion and an integrated spellchecker. ▸ CUSTOMIZATION Personalize your editing space using visual color themes and fully custom keybinds. ▸ STATISTICS Gain deep insights into your script with visual charts for dialogue distribution and character frequency. ▸ THE SHELF Keep alternate scenes, dialogue lines, and extra drafts organized without cluttering your active script. ▸ SEARCH & REPLACE Locate and edit specific script elements, names, or terms instantly using advanced filtering tools. ▸ INLINE COMMENTS Collaborate smoothly by leaving inline discussion threads and targeted feedback directly on the text. ▸ TIME TRACKING Build consistent habits and monitor your output using dedicated timed writing sessions. ▸ AND MANY MORE...

Screenshots

Script Lab4 screens
Scenarly4 screens

Verdict

The call

The clearest difference is in-app purchases: Scenarly at none against Script Lab's 2. Script Lab's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Script Lab sells 2 in-app purchases, starting at $19.00 per 7 days. Scenarly asks for nothing beyond the download.

Scorecard2 real differences · 3 level
Script Lab versus Scenarly: the parameters behind the verdict, then further details
ParameterScript LabScenarly
PriceFreeFree
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better16.0
Further details — not scored
Size95 MB63 MB
Age rating12+4+
DeveloperVERSELINGO COMMUNICATIONS LIMITEDHugo Bois

In-app purchases

2 purchases

Script Lab

Subscriptions2
  • Weekly$19.007 Days
  • Monthly$59.001 Month
None

Scenarly

No in-app purchases

Questions

Is Script Lab free?
Script Lab is free to download, with in-app purchases available.
Is Scenarly free?
Scenarly is free to download, with no in-app purchases.
Do Script Lab or Scenarly have ads?
Neither Script Lab nor Scenarly shows ads.

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