LightBase vs PromptBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LightBase
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LightBase - The Professional Lighting Database Your complete reference guide for professional lighting fixtures. Access detailed specifications, DMX modes, and technical data for thousands of fixtures from leading manufacturers. FEATURES Comprehensive Database - 1000+ professional lighting fixtures - 50+ leading brands (Robe, Chauvet, Martin, Ayrton, and more) - Detailed specs: power, weight, IP rating, dimensions - Complete DMX channel maps - Product photos and manuals - Amp Calculator Professional Tools - DMX Address Calculator (Planner and Live modes) - DIP Switch Calculator - Fixture comparison tools - Search across all brands Offline Mode - Download entire fixture database - Download by specific brand - Works completely offline - Auto-sync when online - Unlimited cached fixtures Company Features - Create shared company inventory - Team collaboration - Track fixture locations and quantities - Invite team members - Company-specific views Fast and Efficient - Instant search across all fixtures - Filter by type, brand, power - Save favorite fixtures - Recently viewed history - Pull-to-refresh updates PERFECT FOR Lighting Designers Lighting Technicians Production Managers Rental Houses Venue Technical Staff Students and Educators ALL FEATURES INCLUDED Browse all brands and fixtures View specs and DMX modes Save unlimited fixtures DMX and DIP switch calculators Search and filtering Company collaboration Download full database offline Download specific brands Unlimited cached fixtures Export to CSV/PDF Priority support Advanced comparison tools WHY LIGHTBASE Tired of searching through PDFs? Need fixture specs quickly on-site? LightBase puts thousands of fixture specifications at your fingertips. From DMX addressing to power requirements, everything you need is here. Built by lighting professionals, for lighting professionals. PRIVACY AND SUPPORT No ads, ever Your data is yours Email support: support@ejp-designs.com Download LightBase today and streamline your workflow!
PromptBook
This tool helps stage managers and theatre technicians mark cues, annotate scripts with Apple Pencil, and run shows. It allows for precise cue placement, import from various sources, and collaborative editing with real-time syncing. Generate reports and manage production details all in one place.
- Precision cue marking
- Import cues from CSV, Eos, QLab
- Color-coded cue lists
- Collaborative editing with real-time sync
- Handwritten notes and annotation layers
- Configurable page layouts
- Show mode with reader line and widgets
- Show timing and report generation
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Promptbook is the professional cue-marking tool built for stage managers and theatre technicians. Import your script, mark your cues, annotate with Apple Pencil, run the show and produce a complete prompt book. MARK CUES WITH PRECISION • Drag to select text and place cue marks that snap to the script baseline • Double-tap to place point cues at exact positions • Place multiple cues from different lists at the same moment with multi-cue mode • Auto-generate standby cues that reference upcoming sequences (e.g. "Standby LX5-8, SFX4-9") • Support for scores and mixed scripts IMPORT CUE LISTS • Import cues from a CSV or spreadsheet, or read them straight off an ETC Eos desk or QLab workspace • Review new and changed cues before anything is applied • Match by order when the script and desk are numbered differently • Place new cues with one selection, and undo any import ORGANISE YOUR SCRIPT • Create unlimited colour-coded cue lists: LX, SFX, VFX, Fly, or any custom department • Auto-renumber cues with configurable intervals and start points • Click-to-renumber for precise manual sequencing • Toggle list visibility without losing data • Number pages your own way: skip title pages, add pages like 12A, restart for each act • Act and scene markers, shown on every page • Skip lines you never read, such as long stage directions COLLABORATIVE EDITING • Share your script with the whole team • Script owner can make the script read only • Assign editors for each cue list or notes layer, so people can only edit what they are supposed to • Changes sync to all participant devices in real time • Make private notes layers • Works offline and resyncs on connection • When the share is stopped, choose to keep a local editable copy MAKE NOTES • See handwritten notes made on iPad • Create named annotation layers: Director Notes, Sound Notes, Blocking, and more • Place floating text notes anywhere on the page • Mark cuts, highlights and text corrections • Draw blocking diagrams on the page FLEXIBLE LAYOUTS • 10 configurable page layouts: cross-page with annotation panels, on-page inline, or full-width • Continuous scroll or page-by-page • Light and Dark Modes SHOW MODE • A configurable reader line: cues above fade, upcoming cues highlight • Movable widgets for current cues, the show timer and console tracking • Next cue preview: the next cue out of sight, as it appears in the script • Track ETC Eos and QLab: follow the desk, or tap to jump to the current cue • Cue Lights between devices on your network SHOW TIMING AND REPORTS • Time acts, intervals and show stops, logged from the script or the desk • Make notes on the script during the show by tap or Apple Pencil • Show Times history with running times, averages and PDF or CSV export • Show reports and rehearsal reports, shared as PDF PRODUCTIONS • Keep the company, schedule and calls, venues, props and costumes in one place • Add calls to your calendar and send them to the company • Stage-door sign-in from phones, with attendance • Risk assessments from templates, exported as PDF IMPORT UPDATED SCRIPTS • Import new versions of scripts with version history and automatic cue transfer • Insert, replace or delete pages, and archive a version to go back to AUTOMATIC CUE LISTS • Available in app or in various export formats based on the selected cue text EXPORT & SHARE • Export your complete prompt book as PDF: binder layout or single-page inline • Export cue sheets as PDF or ETC Eos-compatible CSV • Choose which departments and annotation layers to include • Import PDF or Word document scripts with automatic OCR for scanned pages SYNC ACROSS DEVICES • iCloud sync keeps your scripts, cues, and annotations up to date • Annotation previews appear on Mac even without Apple Pencil • Viewer app on iPhone Free to download. Promptbook Pro unlocks every feature, with a free trial.
Screenshots
Verdict
The clearest difference is in-app purchases: LightBase at none against PromptBook's 1. LightBase also leads on iOS requirement (15.1 vs 18.0). PromptBook's advantage is update cadence (every 5 days vs every 9 months). 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
Both are free to download. PromptBook sells 1 one-off in-app purchase. LightBase asks for nothing beyond the download.
LightBase ships an update every 9 months, PromptBook every 5 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.
| Parameter | LightBase | PromptBook |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 9 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 35 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | EJP Designs LTD | James Appleby |
In-app purchases
LightBase
No in-app purchases
PromptBook
- Promptbook Pro$24.99







