ScriptBuilder vs ButterDocs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScriptBuilder
Capture and develop screenplay ideas on the go. This app guides you through clarifying your movie concept, structuring your story arc with act builders, and fleshing out characters and scenes with targeted questions. Prepare to write compelling stories with a solid foundation.
- Idea clarification questions
- Story arc structure (Act 1, 2, 3)
- Character development prompts
- Scene building guidance
- On-the-go idea capture
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Welcome to ScriptBuilder! ScriptBuilder was made to capture and build screenplay ideas on the go. Before you face the dreaded blank page, build up your screenplay idea with ScriptBuilder! Features: • The Idea section helps you clarify your movie idea by answering specific questions, getting to the heart of your story • Structure your story arc with Act 1, Act 2, and Act 3 builders. All three act sections contain Act Beat questions to facilitate new ideas and notes which will prepare you when you're ready to build scenes • The "Character Builder" feature prompts you to answer questions about your characters to help you get to know your characters better and to discover their arcs. Getting to know your characters will make writing your scenes with these characters smoother. (Access through in-app purchase) • The "Scene Builder" feature provides useful questions that when answered help bring clarity to what the scene does to move your story and characters forward. (Access through in-app purchase) Unlimited Access: All Access (1 Month) $5.99 All Access (1 Year) $49.99 -------------------------------- I originally built this app because I found myself coming up with ideas for screenplays but didn't have a dedicated place to capture them. I also wanted a tool that would help me flesh out the story, characters, and scenes before I sat down in front of my computer to write. I want to continue to iterate on ScriptBuilder with new features to make it even better. If you have any feature requests, questions or comments, please go to the support url and send me an email :) I hope ScriptBuilder helps you along your path in creating compelling stories in both feature films and television. If it does help, please share ScriptBuilder with your family and friends. Thank you! -------------------------------- Privacy Policy: https://www.scriptbuilderapp.com/_files/ugd/b622d0_f5722cd213394590bbd181559a0af540.pdf Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ButterDocs
This word processor helps you develop ideas, structure your work, and write without distraction. Collaborate seamlessly with others, with or without AI assistance, for ambitious writing projects.
- Idea development
- Work structuring
- Distraction-free writing
- Frictionless collaboration
- AI assistance option
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ButterDocs is the Google Docs Replacement for Ambitious Writing Are you writing with depth and consideration? ButterDocs is your word processor: Develop your ideas, structure your work, write without distraction and collaborate without friction—all in one harmonious app, with or without AI assistance.
Screenshots
Verdict
The clearest difference is review sentiment: ButterDocs at 100% against ScriptBuilder's 36%. ButterDocs also leads on in-app purchases (none vs 6). ScriptBuilder's advantage is rating (4.6 vs 4.0) and update cadence (every 2 weeks vs every 3 months). On price, ratings volume, 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
Both are free to download. ScriptBuilder sells 6 in-app purchases, starting at $5.99 per month. ButterDocs asks for nothing beyond the download.
ScriptBuilder holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews complicate that: 36% of ScriptBuilder's written reviews are positive against 100% of ButterDocs's, so the app with the better star average is not the one people write more warmly about.
ScriptBuilder ships an update every 2 weeks, ButterDocs every 3 months. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.
| Parameter | ScriptBuilder | ButterDocs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7 ratings) — better | 4.0 (3 ratings) |
| Positive reviews | 35.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 23 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | patrick ridd | Arc Studio Labs, Inc. |
Customer experience
ScriptBuilder
ButterDocs
In-app purchases
ScriptBuilder
- All Access (1 Month)7 Days trial$5.991 Month
- All Access (1 year)7 Days trial$49.991 Year
- Character Builder$0.99
- Scene Builder$0.99
- No Ads$1.99
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- All Access (Lifetime)$69.99
ButterDocs
No in-app purchases









